1. If a computer on the network shares resources for others to use, it is called ____
a. Server
b. Client
c. Mainframe
Answer : a
2. Terminators are used in ______ topology.
a. Bus
b. Star
Answer : a
3. In _____ topology, if a computer’s network cable is broken, whole network goes down.
a. Bus
b. Star
Answer : a
4. For large networks, _______ topology is used.
a. Bus
b. Star
c. Ring
Answer : b
5. ISO stands for
a. International Standard Organization
b. International Student Organization
c. Integrated Services Organization
Answer : a
6. ISO OSI model is used in
a. Stand alone PC
b. Network environment
Answer : b
7. Network cable lies on _____ layer
a. Application
b. Network
c. Physical
Answer : c
8. ____ layer decides which physical pathway the data should take.
a. Application
b. Network
c. Physical
Answer : c
9. ISDN is an example of ______ network
a. Circuit switched
b. Packet switched
Answer : a
10. X.25 is an example of ______ network
a. Circuit switched
b. Packet switched
Answer : b
11. _____________ allows LAN users to share computer programs and data.
a. Communication server
b. Print server
c. File server
Answer : c
12. Print server uses ________ which is a buffer that holds data before it is send to the printer.
a. Queue
b. Spool
c. Node
Answer : b
13. A standalone program that has been modified to work on a LAN by including concurrency controls such as file and record locking is an example of____
a. LAN intrinsic software
b. LAN aware software
c. Groupware
d. LAN ignorant software
Answer : a
14. The ______ portion of LAN management software restricts access, records user activities and audit data etc.
a. Configuration management
b. Security management
c. Performance management
Answer : b
15. What is the max cable length of STP?
a. 100 ft
b. 200 ft
c. 100 m
d. 200 m
Answer : d
16. What is the max data capacity of STP?
a. 10 mbps
b. 100 mbps
c. 1000 mbps
d. 10000 mbps
Answer : b
17. Which connector STP uses?
a. BNC
b. RJ-11
c. RJ-45
d. RJ-69
Answer : c
18. What is the central device in star topology?
a. STP server
b. Hub/switch
c. PDC
d. Router
Answer : b
19. What is max data capacity for optical fiber cable?
a. 10 mbps
b. 100 mbps
c. 1000 mbps
d. 10000 mbps
Answer : c
20. Which of the following architecture uses CSMA/CD access method?
a. ARCnet
b. Ethernet
Answer : b
Question 1
NAT is not useful at a residence with Cable Modem or DSL connectivity.
True
False
NAT is useful at a residence with Cable Modem or DSL connectivity
Question 2
_______ includes a 32-bits address mask with each address, which allows the address to be classful, classless, or subnetted.
RIP
OSPF
BGP
None of the given
OSPF includes a 32-bit address mask with each address, which allows the address to be classful, classless, or subnetted.
Question 3
NAPT stands for ________________
Network address and protocol translation
Network address and port translation
Network address and packet translation
None of the given
But Network Address and Port Translation (NAPT) (which is another modified form of NAT)
Question 4
Which of the following are interior routing protocols?
RIP
OSPF
BGP
RIP and OSPF
The Routing Information Protocol (RIP) and Open Shortest Path First (OSPF) are the two most well-known interior routing protocols used in the TCP/IP suite
Question 5
NAT stands for ____________
Network address translation
Network address transmission
Network address test
None of the given
Question 6
In IP routing, forwarding refers to ______ transfer.
Packet
Datagram
Message
None of the given
FORWARDING refers to datagram transfer.
Question 7
Basic NAT does not work well for communication initiated from the Internet.
True
False
Basic NAT does not work well for communication initiated from the Internet
Question 8
To save traffic, an EGP does not summerize routing information from the autonomous system before passing it to another autonomous system
True
False
OSPF has designed as an Interior Gateway Protocol used to pass routing information among routers within an autonomous system.
Each Autonomous System chooses a routing protocol to exchange routing information which is summarized before being passed to another group.
Question 9
OSPF is based on--------
Distance vector routing
Link state routing
Path vector routing
Distance vector and link state routing
LINK-STATE ALGORITHM:
OSPF uses link-state routing.
Question 10
The Border Gateway Protocol (BGP) uses_________ for all communication
UDP
TCP
UDP and TCP
None of the given
"It uses reliable transport (TCP).
BGP uses the TCP/IP protocol on port 179 to establish connections
Question 11
________ identifies the application program that sent the data.
Destination
Source port
Logical address
None of the given (not sure)
(Reference not available)
Question 12
_______ can be used to propagate information about remote networks
Dynamic routing
Static routing
Address resolution
None of the given
Dynamic routing can be used to propagate information about remote networks.
Question 13
Which of the following protocol uses UDP for all message transmission?
OSPF
BGP
RIP
BGP AND RIP
RIP uses UDP for all message transmissions
Question 14
OSPF stands for __________
Open Source Path First Protocol
Open shortest path first
Open Secure Path First Protocol
open shortest path first
(OSPF ) known as the Open Shortest Path First Protocol).
Question 15
Typical internet routing uses uses a combination of two metrics__________________.
Mouthing metrics
Administrative cost and routing metrics
Hop cost
Administrative cost and hop count
Typical internet routing uses uses a combination of two metrics Administrative cost and hop count
Question 16
_________ is a current version of BGP.
2
3
4
None of these
The current version is four (BGP-4).
Question 17
OSPF does'nt allows a router to introduce routes learned from another means.
True
False
SPF allows a router to introduce routes learned from another means (e.g., from BGP).
Question 18
Preliminary version of IP was called _________.
Select correct option:
IP - New Generation (IPng)
IP - Next Generation (IPng)
IP - Net Generation (IPng)
None of the given
A preliminary version of IP was called IP- Next Generation (IPng).
Question 19
Source is responsible for fragmentation.
Select correct option:
IPV4IPV6
IPv6 source (not intermediate routers) is responsible for fragmentation
Question 20
IPV6 address consists of ________
Select correct option:
32 Bits
64 Bits
128 Bits
none of the given
IPV6 addresses are 128 bits.
