Q6 Review Question
1/ You are the system administrator at BlueMoon Computers. You establish the internal network
of a new branch of the organization by configuring the computers using NetBIOS names. The
organization is working on various projects. The team members involved in the projects complain
that they face difficulty in accessing the files related to their projects because of different locations
at which they are stored. Also, they do not get timely access to the files because of congestion on
the server. The employees want that the request for accessing the files should be handled
separately so that they can access the files when they need. What should you do to solve this
problem?
a. Assign the NetBIOS name Computer1 [00h] to the computer that you want to use as File
server.
b. Assign the NetBIOS name Computer2 [03h] to the computer that you want to use as File
server.
c. Assign the NetBIOS name Computer3 [06h] to the computer that you want to use as File
server.
d. Assign the NetBIOS name Computer4 [20h] to the computer that you want to use as File
server.
2/ Which component of WINS service resolves NetBIOS names for computers that are not WINS-
enabled clients?
a. WINS Server
b. WINS Client
c. WINS Proxy
d. WINS Database
3/ You are the system administrator at BlueMoon Computers. You establish an internal network
that connects all the computers in the organization. You have set one computer as a DHCP
server with Windows Server 2003 installed on it. The DHCP server is configured with two scopes.
One scope is used for the Sales department and other for the Accounts department. Computers
of both departments receive their IP addresses from the DHCP server. The DHCP server had a
hardware failure problem and lost its DHCP data. However, you restored the backup data. After
restoring the DHCP data, you find that information of some clients for both scopes is not
displayed correctly when viewed in the list of active leases. What steps will you follow to make the

Server 2003. Some clients complain about the inconsistent remote access because of failure in
point-to-point connection with the server. How will you identify the cause of the problem?
a. Examine the Audit log and verify IPSec policy change events.
b. Examine the PPP log on the server and identify the cause of connection failure.
c. Examine the RADIUS-Based Authentication and Account log to analyze the number of users
remotely accessing the server.
d. Examine Event log and analyze the errors occurring within RAS server.
6/ You are the system administrator at BlueMoon Computers. The internal network of the
organization is divided into subnetworks that are distantly located. The employees using
computers of different subnetworks need to coordinate with each other by sending and receiving
messages to each other. The network of the organization contains routers for transferring the
messages from one subnetwork to the other using the shortest path. The employees of the
organization using the networks complain that the rate of data transfer over the network is low.
Which parameter of the routing algorithm should you change to solve the problem?
a. Hops
b. Load
c. Bandwidth
d. Delay
7/ WorldAd, Inc. provides defense related services to the U.S. government. The U.S. government
needs to disseminate a large volume of data to the various defense headquarters across the
country. The U.S. government has strictly instructed WorldAd, Inc. to make sure that the data
reaches its destination as quickly as possible. All the computers at WorldAd, Inc. have Windows
Server 2003 installed. John Barrett, the system administrator of WorldAd, Inc., has been assigned
the task of disseminating the data as required by the government. Which routing protocol should
John use?
a. Open Shortest Path First (OSPF)
b. Border Gateway Protocol (BGP)
c. Internet Group Multicast Protocol (IGMP)
d. Routing Information Protocol (RIP)
8/ Consider the following statements:

the reason of the problem?
a. Duplicate IP addressing
b. Changed configuration of the network connectivity component, such as a hub, a router, or a
switch
c. Excessive network collision
d. Improper configuration of the software used in the network
11/ You are the system administrator at BlueMoon Computers. The internal network of the
organization connects all the computers together. The employees of the organization use the
internal network to communicate with each other. The employees complain about the slow speed
of the network because of which the time taken in communicating a message and transferring
files from one computer to another is more than expected. As a result, the employees are facing
problems in coordinating with each other and doing their project work properly. What should you
do to ensure better coordination among the employees working in a project?
a. Use Network Connection Repair Link utility to remove expired entries from NetBIOS cache and
resolve communication problems.
b. Use address resolution utility to remove expired entries from NetBIOS cache and resolve
communication problems.
c. Use ping utility to remove expired entries from NetBIOS cache and resolve communication
problems.
d. Use Network Diagnostics utility to remove expired entries from NetBIOS cache and resolve
communication problems.
12/ Consider the following statements:
Statement A: An SRV resource record resolves service names to host names and port names.
Statement B: An SOA resource record resolves a domain name to a host name.
Which of the following is true with respect to the above statements?
a. Both statement A and statement B are true.
b. Statement A is true and Statement B is false.
c. Statement A is false and Statement B is true.
d. Both statement A and statement B are false.
13/ You are the system administrator at Red Sky IT Systems. The organization currently has a

b. Both Statement A and Statement B are True.
c. Statement A is True and Statement B is False.
d. Statement B is False and Statement B is True.
17/ Which authentication protocol for dial-up networking provides additional authentication within
Point-to-Point Protocol (PPP)?
a. Microsoft Challenge Handshake Authentication Protocol version 2 (MS-CHAP v2)
b. Extensible Authentication Protocol-Transport Layer Security (EAP-TLS)
c. Shiva Password Authentication Protocol (SPAP)
d. Protected Extensible Authentication Protocol (PEAP)
18/ Which switch is used with the Ipconfig command to display all the TCP/IP configuration
values of the host?
a. /renew
b. /release
c. /displaydns
d. /all
19/ You are the system administrator at BlueMoon Computers. The organization has undertaken
a new project for which it has to open many new branches at different locations. Each branch is
expected to incorporate 500 to 1000 computers. At least 10 branches need to be opened to
handle the project work. The managing director of the organization wants you to plan a network
infrastructure such that in future there does not arise any difficulty in locating any computer over
the network. Each computer should have a unique IP address in the network. What should you do
to meet the requirements?
a. Assign each computer a Class A IP address.
b. Assign each computer a Class B IP address.
c. Assign each computer a Class C IP address.
d. Assign each computer a Class D IP address.
20/ You are the system administrator at WorldAd, Inc. Peter is a marketing executive in the
organization and has to make frequent outstation business tours. Peter has to access the sales
and product database available on the central server in the head office. Peter accesses the
database on office network as well as from remote location using his laptop. To avoid network

23/ You are the system administrator at Technology Systems. You are examining the NetBT
Nodes. Which NetBT node type should you examine to use the Lmhosts file for resolving and
registering names?
a. B-node
b. P-node
c. M-node
d. Microsoft enhanced B-node
24/ Which of the following NetBIOS computers provides file server services?
a. Computer1 [00h]
b. Computer2 [03h]
c. Computer2 [06h]
d. Computer4 [20h]
25/ You are the system administrator at BlueMoon Computers. The internal network of the
organization connects all the computers of the organization. Most of the computers in the network
are Windows 95 and Windows 98 computers. A remote client wants to connect to a computer
over the internal network. The client sends the NetBIOS name of the computer to be resolved by
the NetBIOS cache. What happens when the name is not found in the NetBIOS cache and WINS
server?
a. The request is dropped.
b. No acknowledgement is given to the client, and the client is left waiting.
c. The NetBIOS name is broadcast to all the computers over the network.
d. An error is raised about non-existence of such a computer.
26/ You are the system administrator at BlueMoon Computers. The organization uses a WINS
server to implement NetBIOS name resolution service. You find that the requests made by the
WINS clients are not fulfilled in the expected time. You also notice that the time interval between
the time at which a WINS client is marked as released and the time at which it is indicated as
extinct is unnecessarily large. Which scavenging parameter do you set to decrease this time so
that the WINS database is not over crowded by unused WINS clients names and the
performance of the database is increased?
a. Renewal interval

How will you meet the requirements?
a. Use dnscmd command and omit the DNS server name from the command.
b. Use dnscmd command and specify the DNS server name of the greatdomain domain.
c. Specify more than one nslookup subcommands in the command line of NSlookup command
used for DNS server in the smalldomain domain.
d. Create a batch file, which includes the dnscmd command and send it to a DNS server to
execute it remotely.
30/ You are the system administrator at WorldAd, Inc. The organization's network consists of 500
computers and the network has two domains. You are asked to implement some predefined
IPSec policy on the computers so that only secured IP packets can be transmitted over the
network. This policy should ensure that only the computers secured with IPSec policy should be
able to take part in communication. In addition, it should ensure that all outgoing packets from a
computer are secured before transmission. How will you meet the requirements?
a. By implementing Client policy
b. By implementing Sever policy
c. By implementing Secure Server policy
d. By implementing Client and Sever policies
31/ Which Remote Access Policy parameter applies the maximum number of ports that can be
used to combine the bandwidth of various modem connections into a single connection?
a. Multilink
b. Dial-in constraints
c. Authentication
d. IP properties
32/ Consider the following statements:
Statement A: System Monitor tool enables you to collect real-time performance data.
Statement B: Performance Logs and Alerts tool enables you to collect data for specific services
for a particular period of time.
Which of the following is true with respect to above statements?
a. Both statement A and statement B are false.
b. Both statement A and statement B are true.

c. Connect the head office and the branch offices using temporary connections instead of
dedicated phone lines by upgrading the server with Windows Server 2003 and by using its
Network Address Translation feature.
d. Connect the head office and the branch offices using temporary connections instead of
dedicated phone lines by upgrading the server with Windows Server 2003 and by using its
Multicast routing feature.
35/ You are the system administrator at BlueMoon Computers. A user of the network tries to
access resources over the network but is unable to do so. The user complains to you about it.
You plan to troubleshoot the problem. Which step should you perform before implementing the
solution?
a. Restore the data and system settings.
b. Take backup of the data and system settings.
c. Conduct tests on the solution.
d. Make a record of the effect of the changes made to the system.
36/ You are the system administrator at BlueValley Steel Manufacturers, Inc. The head office of
this organization is located at Los Angeles. The head office has 14000 employees. The head
office has implemented TCP/IP network infrastructure with class B addressing structure. The
organization now plans to open a new branch office at Chicago. The new branch office will have
around 12000 employees and will be connected to the head office using wireless LAN. Identify
the addressing structure that would be best suited for the new branch office.
a. Classless-based class B addressing structure
b. Class-based class B addressing structure
c. Classless-based class C addressing structure
d. Class-based class C addressing structure
37/ What is the maximum number of WINS servers that can be attached to a Windows Server
2003 computer to provide NetBIOS resources to multiple mobile WINS clients?
a. 12
b. 10
c. 6
d. 20

systems. The RAS on the network is running on Windows Server 2003. Some files on the RAS
are corrupted because of a virus attack and you need to repair this fault. To repair the fault you
decide to shut down the system at 6 PM. You want to notify all the clients about the unavailability
of server after 6 PM. To notify all the clients you need to perform the following steps:
1. Open Routing Remote Access console.
2. Select the Send to All command to display the Send Message dialog box.
3. Select Remote Access Clients and right-click to display the shortcut menu.
4. Type the message in the Message text area that the RAS server will not be available after 6
PM.
What is the correct sequence of steps you should follow to meet the requirements?
a. 1, 2, 3, 4
b. 1, 2, 4, 3
c. 1, 3, 2, 4
d. 1, 3, 4, 2
41/ Blue Moon Computers has various departments located at different locations. All the
departments are connected to the head office and to each other through the corporate network.
The research and development department of the organization receives and generates a lot of
network traffic. This network traffic slows down the entire network processing. What should you,
as the system administrator at Blue Moon Computers do to troubleshoot this problem?
a. Configure packet filters.
b. Increase the number of routers in the network.
c. Change the routing protocol used.
d. Increase the RAM of the server.
42/ Consider the following statements:
Statement A: Profile is the setting that defines various parameters for accessing an organization’s
private network.
Statement B: Conditions are a collection of settings that are applied to a specific connection.
Which of the following is true with respect to the above statements?
a. Both statement A and statement B are false.
b. Both statement A and statement B are true.

d. Use network monitoring utility, Ipconfig, to check the IP address corresponding to the DNS
name.
45/ Consider the following statements:
Statement A: A DNS server resolving a recursive query responds with the IP address of the
authoritative server.
Statement B: A DNS server resolving an iterative query responds with the exact IP address of the
client whose name is to be resolved.
Which of the following is true with respect to the above statements?
a. Both statement A and statement B are true.
b. Statement A is true and Statement B is false.
c. Statement A is false and Statement B is true.
d. Both statement A and statement B are false.
46/ You are the system administrator at Red Sky IT Systems. The organization has various
departments, such as Accounts, Sales, and IT and a setup with one server and 50 client
computers. The server has Windows Server 2003 installed on it and the clients have Windows 98
installed on them. DHCP service is installed on the server to assign IP addresses automatically to
the clients. Each department is in a different subnet. Now, you want to add a new computer to the
network and the computer does not have any IP address. In addition, no DHCP server is
available to assign IP address to the new computer. The new computer is trying to locate the
DHCP server by sending a message known as DHCPDISCOVER but the DHCP server is not
responding. In such a situation what should be configured on the Windows Server 2003 computer
so that the new computer can be a part of the network?
a. User configured Alternate Configuration.
b. Automatic Private IP Addressing.
c. Boot Threshold.
d. DHCP Relay Agent.
47/ Which certificate attribute defines the data regarding the entity that requests certificates from
the CA?
a. Version.
b. Serial number.

a. Run Ipconfig command with /renew option on the computer's command prompt.
b. Run Ipconfig command with /all option on the computer's command prompt.
c. Run Ipconfig command on the computer's command prompt.
d. Run Ipconfig command with /release option on the computer's command prompt.
52/ Which database file is used by the DHCP database as a swap file during database
maintenance?
a. Dhcp.mdb
b. Res1.log
c. Tmp.edb
d. J50.chk
53/ You are the system administrator at Red Sky IT Systems. The organization currently has a
set up with two servers and 50 clients. The servers have MS Windows Server 2003 installed on it
and the 50 clients have either Windows XP Professional or Windows 98 installed. The network
contains two routed subnets: Subnet A and Subnet B. Each subnet contains a Windows Server
2003 system configured as a DHCP server. The clients on Subnet A and Subnet B receive IP
addresses from their DHCP servers. The machine on which server of subnet A is configured is
outdated and crashes frequently. The users of subnet A communicate with the users of subnet B
using the DHCP network. The employees of subnet A complain that they are unable to
communicate with either each other or the users of subnet B due to which their project work is
delayed. However, the users of the subnet B are able to communicate with each other as before.
What should you do to enable the users of subnet A also communicate as before and complete
their projects in time?
a. Take backup of the scope and configuration settings of users of subnet A using Tmp.edb file of
DHCP database backup, and then restore the settings.
b. Take backup of the scope and configuration settings of users of subnet A using J50.log file of
DHCP database backup, and then restore the settings.
c. Take backup of the scope and configuration settings of users of subnet A using J50.chk file of
DHCP database backup, and then restore the settings.
d. Take backup of the scope and configuration settings of users of subnet A using Dhcp.mdb file
of DHCP database backup, and then restore the settings.

you do to solve the problem?
a. Configure DNS server as Authoritative Server so that it stores only the results of the queries.
b. Configure DNS server as Primary Server so that it stores only the results of the queries.
c. Configure DNS server as Caching-only server so that it stores only the results of the queries.
d. Configure DNS server as Secondary Server so that it stores only the results of the queries.
58/ You are the system administrator at WorldAd, Inc. The organization has a network of 5000
systems. The network has a DNS server that provides host name resolution services on the
network. The DNS server maintains a database of resource records to provide host name
resolution service. When a large number of expired records accumulate on the DNS server, its
disks run out of space. You have to clean the disks every time manually by deleting expired
resource records. How will you overcome this problem?
a. Increase the TTL value for the resource records.
b. Remove the outdated records from the DNS server's disk.
c. Configure the entire client computers for dynamic updates to the DNS database.
d. Configure aging and scavenging on the DNS server.
59/ Which characteristic of IAS enables you to use it in various network configurations of varying
size?
a. Easy administration
b. Scalability
c. Centralized user authentication
d. Centralized user authorization
60/ Consider the following statements:
Statement A: Performance of network access services needs to be periodically monitored to
record remote network access details.
Statement B: Periodic performance monitoring of network access services is not useful for
tracking inefficient use of network access services.
Which of the following is true with respect to above statements?
a. Both statement A and statement B are false.
b. Both statement A and statement B are true.
c. Statement A is false and Statement B is true.

d. Upgrade the server with Windows Server 2003 because Multicast routing feature of Windows
Server 2003 allows a computer to send packets addressed for the entire network.
63/ You are the system administrator at the Houston branch office of BlueMoon Computers. The
head office is located at Atlanta. The users at the branch office are unable to access the
computers at head office. You need to check the communication link between the local client
computer and the remote host computer. What will you do to verify the same?
a. Ping loopback address.
b. Ping local client IP address.
c. Ping default gateway.
d. Ping IP address of remote host.
64/ You are the system administrator at BlueMoon Computers. You configure the internal network
of a new branch of the organization. You configure the computers on the network by assigning
NetBIOS names to them. The project managers of different projects complain about the difficulty
they are facing because of mismanagement of network resources. The project managers are
unable to locate the network resources, such as files and printers. The team members also
complain of the same difficulty. Due to these problems, the project work is delayed most of the
time. What arrangements should you make to resolve this problem?
a. Assign unique NetBIOS names to all network resources.
b. Assign group NetBIOS names to all network resources.
c. Assign Multihomed NetBIOS names to all network resources.
d. Assign Internet Group NetBIOS names to all network resources.
65/ Jim Lewis is working as the system administrator in Global Systems Inc. The organization
uses DHCP server in Windows Server 2003 environment to provide IP addresses dynamically to
a large number of clients. Jim needs to monitor the performance of the DHCP server consistently
to ensure that the clients remain satisfied. He uses the Performance console utility to monitor the
DHCP server performance. While monitoring the server performance, Jim finds that the value of a
performance counter, requests/second, has increased suddenly. What does this indicate?
a. There is heavy DHCP related message traffic to and from the DHCP server.
b. A large number of clients are trying to renew their leases with the DHCP server.
c. The DHCP server is not being able to handle the load of requests.

What should be the order of above steps so that the packet filtering technique can be
implemented successfully?
a. 1, 2, 3, 4
b. 1, 3, 2, 4
c. 1, 3, 4, 2
d. 1, 2, 4, 3
68/ Consider the following statements:
Statement A: Assign a Static IP Address dial-in property allocates a specific IP address to an
authenticated user.
Statement B: Apply Static Routes dial-in property specifies the static IP routes assigned to a
remote user and are added to the routing table of the server.
Which of the following is true with respect to the above statements?
a. Both statement A and statement B are false.
b. Both statement A and statement B are true.
c. Statement A is true and Statement B is false.
d. Statement B is false and Statement B is true.
69/ The database of Blue Moon Computers contains confidential information. The information
needs to be secured from any unauthorized access. The organization works in coordination with
Red Sky Inc. The employees of Red Sky Inc. need to remotely access the database to get project
related data. You are the system administrator at BlueMoon Computers. The database
administrator tells you that the he can keep a watch on the type of the data being remotely
accessed from the database only between 8 A.M. to 11 A.M. The project manager of your
organization wants that the employees of Red Sky Inc. should not be allowed to modify the data
in the database. What should you do to satisfy the needs of both the database administrator and
the project manager?
a. Use Remote Access Policy component, Conditions, to restrict remote access to the database.
b. Use IP properties parameter of Remote Access Policy component, Profile, to restrict remote
access to the database.
c. Use Multilink parameter of Remote Access Policy component, Profile, to restrict remote access
to the database.

2. Set filter for capturing ICMP frames.
3. Capture ICMP frames.
4. Examine packets.
b. Use the statistics generated by Network Monitor to analyze and resolve the data transmission
issues in the network by performing the following steps:
1. Set filter for capturing ICMP frames.
2. Install Network Monitor.
3. Capture ICMP frames.
4. Examine packets.
c. Use the statistics generated by Network Monitor to analyze and resolve the data transmission
issues in the network by performing the following steps:
1. Install Network Monitor.
2. Set filter for capturing ICMP frames.
3. Examine packets.
4. Capture ICMP frames.
d. Use the statistics generated by Network Monitor to analyze and resolve the data transmission
issues in the network by performing the following steps:
1. Install Network Monitor.
2. Capture ICMP frames.
3. Set filter for capturing ICMP frames.
4. Examine packets.
74/ You are the system administrator at Blue Moon Inc. James is a programmer in the
organization. All the employees, including James, use laptops for their work. The new project
needs to be developed in very stringent timelines. So the employees need to work from home as
well. Whenever James uses the laptop at home, its network configuration has to be changed. To
configure an alternate IP address for James' computer you perform the following steps:
1. Click the Properties button on the Local Area Connection Status dialog box. Check the Internet
Protocol (TCP/IP) check box, and click the Properties button.
2. Open Network Connections window from the Control Panel click the Local Area Connection
icon to open Local Area Connection dialog box.

d. Winstmp.mdb
77/ You are the system administrator at Red Sky Corp. The organization has a DNS server at the
head office in Luxemburg. The DNS server provides host name resolution to the remote client
computers. The client requesting the DNS server for the host's IP address complains about
outdated resource records. What can be the cause of the problem?
a. TTL value for the resource records is very small.
b. TTL value for the resource records is not set.
c. TTL value for the resource records is very large.
d. TTL value for the resource records is set to zero.
78/ You are the system administrator at WorldAd, Inc. The organization has its offices at different
cities across the country. The DNS server located at the organization head office provides
domain name resolution for the client system. A client system at the branch office requests the
DNS server for the IP address related to a host name. The DNS server keeps resource records in
cache for a fixed time to provide the domain name resolution to clients. You find that the TTL
value for the resource records is set to 4000 seconds. The DNS server has been facing a heavy
DNS traffic since last week. How will you resolve the problem of heavy DNS traffic?
a. Decrease the TTL value for the resource records maintained at the client and DNS server.
b. Increase the TTL value so that it is neither too small nor too large for the resource records
maintained at the client and DNS server.
c. Increase the TTL value to hundreds of times for the resource records maintained at the client
and DNS server.
d. Set the TTL value to zero for the resource records maintained at the client and DNS server.
79/ You are the system administrator at WorldAd Corp. The organization has a network of 300
computers running Windows Server 2003. Peter wants to access a remote Linux server through
Telnet. IP address of Peter's machine is 192.168.7.68. You want to implement an IP security
policy so that only Peter can access the Linux server. All other users should be denied access to
the Linux server through Telnet connection. What will you do to meet the requirements?
a. Negotiate a Telnet connection from 192.168.7.68 and block the Telnet connection from all
other users using a rule.
b. Negotiate a Telnet connection from 192.168.7.68 and block the Telnet connection from all

networks of Red Sky IT Systems you are required to make a computer function as a router using
Windows Server 2003 Routing and Remote Access Service. The internal network infrastructure of
the organization changes from time to time according to the requirements of the new projects.
The communication between the various computers should be as fast as possible. As a system
administrator, what should you do to provide fast and efficient communication between the
various computers over the network?
a. Use static routing on Windows Server 2003.
b. Use dynamic routing by implementing Routing Information Protocol V1 (RIP V1) on Windows
Server 2003.
c. Use dynamic routing by implementing Routing Information Protocol V2 (RIP V2) on Windows
Server 2003.
d. Use dynamic routing by implementing Open Shortest Path First (OSPF) on Windows Server
2003.
83/ You are the system administrator at Red Sky IT Systems. You are responsible for monitoring
the network and troubleshooting network problems. The users of the network complain of slow
connection speed. The cause of the slow connection speed is diagnosed as excessive collision in
the network due to large amount of unauthorized data transfer. Which utility would you use to
detect the same?
a. Network Monitor.
b. Nslookup.
c. Ipconfig.
d. Netstat.
84/ You are the system administrator at BlueMoon Computers. You have established the internal
network of the organization. You have set one computer as a DHCP server with Windows Server
2003 installed on it. All other computers receive their IP addresses from the DHCP server. While
monitoring the performance of the DHCP server, you decided to view DHCP statistics. For this,
you want to enable DHCP server statistics to refresh automatically. To enable DHCP server
statistics and to refresh automatically, you need to perform the following steps:
1. Select the DHCP server in the DHCP console.
2. Select the Automatically update statistics every option and configure Hours and Minutes text

to the database.
d. Use Encryption parameter of Remote Access Policy component, Profile, to restrict remote
access to the database.
87/ You are the system administrator at Blue Moon Computers. The organization has various
departments. Each department has its separate internal network. Many new air conditioners are
installed in the production department. The cables providing electric power to the air conditioners
run side-by-side to the cables connecting the various computers in the organization. An employee
of the production department complains that he is unable to send and receive messages from any
other computer over the network. What do you think is the reason of the problem?
a. Assignment of same IP address to more than one computer in the network.
b. Changed configuration of the network connectivity component, such as a hub, a router, or a
switch.
c. Changed path of the signals passing through the network cables due to interference between
the electric cables and the network cables.
d. Effect of the electricity in the electric cables on the wavelength of the signals passing through
the network cable.
88/ You are the system administrator at Red Sky IT Systems. Red Sky IT Systems has various
departments, such as Accounts, Sales, and IT and a network setup with one server and 50 client
computers. The server has MS Windows Server 2003 installed on it and the clients have
Windows 98 installed on them. You install DHCP service on the server to assign IP addresses
automatically to the clients. Each department is in a different subnet. The Accounts department
requires a different default gateway. Therefore, DHCP clients of the Accounts department require
similar configuration settings. You want to save the effort of specifying the similar TCP/IP settings
manually for each client computer in the Accounts department. What would you do to configure
similar TCP/IP settings for the Accounts department?
a. Configure DHCP options using Server-level option.
b. Configure DHCP options using Scope-level option.
c. Configure DHCP options using Reserved Client-level option.
d. Configure DHCP options using Class-level option.
89/ Which component of a rule in IPSec policy specifies the network traffic on which action needs

92/ Which of the following NetBIOS computers provides Routing and Remote Access services?
a. Computer1 [00h]
b. Computer2 [03h]
c. Computer2 [06h]
d. Computer4 [20h]
93/ You are the system administrator at BlueMoon Computers. You are reviewing the network
traffic and notice that there are a large number of DNS queries for resolving the host name of the
File server in the network. You also find that the network services are becoming slow because of
the DNS queries and irrelevant network traffic for the File server. You decide to configure the
entry of the File server in the Hosts file on each computer. The Hosts file will be preloaded in the
client resolver cache. You also plan to add name-to-IP address mapping to the Lmhosts file so
that the NetBIOS names in the organization can be resolved. What is the correct sequence of
steps you should take to accomplish this task?
a. View and flush client resolver cache.
Preload the client resolver cache.
View and release NetBIOS name cache.
b. Preload the client resolver cache.
View and flush client resolver cache.
View and release NetBIOS name cache.
c. View and flush client resolver cache.
View and release NetBIOS name cache.
Preload the client resolver cache.
d. View and release NetBIOS name cache.
Preload the client resolver cache.
View and flush client resolver cache.
94/ James is the system administrator at Red Sky Inc. The organization has a network of 2000
systems and a DNS server provides domain name resolution services to the client systems. Peter
is using a client system that is configured for automatic dynamic update. The system registers its
host resource records automatically into the DNS database. Peter's system has a power failure
and is not available on the network. What can be its consequence?

access. You need to assign IP addresses to the two new workstations assigned to two recruits.
However, when you connect to the DHCP server, you find that the DHCP server has been
shutdown for its periodic maintenance. Which of the following methods can you use to assign IP
addresses to the new computers?
a. DHCP reserved addressing
b. Manual addressing
c. APIPA
d. Dynamic addressing
98/ Consider the following statements:
Statement A: Classless-based addressing structures are a 24-bit long stream of zeros and ones.
Statement B: The separation bit that separates the network ID and the host ID in a classless-
based addressing structure can be between bit 0 and bit 31.
Statement C: Classless-based addressing enables you to specify customized subnet masks,
according to the number of subnets in the network.
Which of the following is correct about the above statements?
a. Statements B and C are True.
b. Statements A and B are True.
c. Only Statement B is True.
d. Statements A and C are True.
99/ The head office of Skylight, Inc. is located at Mexico City. The network setup of the
organization consists of 50 computers running on Windows Server 2003. The branch office of this
organization is located at Denver. The network setup of the branch office consists of 25
computers running on Windows Server 2003 with one DHCP server to provide automatic IP
addressing. One computer is promoted as a domain controller at each location. Which of the
following methods will you use to secure DHCP servers in the network?
a. Use Windows Server 2003 users
b. Authorize DHCP servers in Windows Server 2003
c. Use Windows Server 2003 groups
d. Authorize DHCP servers in Active Directory
100/ You are the system administrator of StarMoon Technologies. The head office of StarMoon