IBPS SO - WAN 1000+ MCQ [Solved] PDF Download

1. A routing protocol will use a _________ to determine which path is the best path.
A. Administrative distance
B. Metric
C. Hop count
D. Cost
Answer : B

2. You are given a Class C network with 25 bits of networking. How many subnets do you have?
A. 1
B. 2
C. 3
D. 4
Answer : B

3. _________ negotiates the data link and network layer protocols that will traverse a PPP connection.
A. LCP
B. NCP
C. CDP
D. PAP
Answer : B

4. Which of the following trunking methods is/are proprietary to Cisco?
A. 802.1Q
B. 802.10
C. LANE
D. ISL
Answer : B

5. _________ allows you to create this summarization: 10.0.0.0/7.
A. Subnetting
B. CDR
C. Supernetting
D. VLSM
Answer : C

6. Which command activates an IP ACL on a router's interface?
A. access-list
B. ip access-group
C. access-class
D. access-group
Answer : B

7. Annex A is which LMI standard?
A. Cisco
B. ITU-T Q.933
C. ANSI
D.
Answer : B

8. You execute the line console 0 command from Configuration mode. What will the router's prompt be?
A. Router(config)#
B. Router(config-line)#
C. Router(config-interface)#
D. Router#(config-if)
Answer : B

9. When choosing a networking product, you should consider all of the following except _______.
A. Ease of installation and support
B. Product features and functions
C. Backplane capacity
D. Amount of memory
Answer : D

10. A ___________ in a bit position of a wildcard mask means that the same bit position in the condition address must match the same bit position in the wildcard mask in order to execute the ACL's action.
A. 0
B. 1
C. 10
D. 11
Answer : A

11. If the port status LED on a 2950 is ________, there is a physical layer connection problem.
A. Flashing green and amber
B. Flashing green
C. Amber
D. Flashing amber
Answer : A

12. The _______ program goes out and finds the IOS and loads it.
A. ROMMON
B. Bootstrap
C. Mini-IOS
D. Loader
Answer : B

13. You are given this address space: 172.16.5.0/25. You need one network with 64 hosts and two with 30 hosts. What are the most specific subnet mask values to use?
A. /25 and /26
B. /26 and /27
C. /27 and /28
D. None of these
Answer : D

14. If you see a VC with an inactive status, this indicates ____________.
A. The connection between both Frame Relay DTEs is up and operational.
B. The connection between your Frame Relay DTE and DCE is up and operational, but there is something wrong with connection between your connected Frame Relay switch and the destination DTE.
C. You are not receiving any LMI messages from the Frame Relay switch.
D.
Answer : B

15. __________ allows you to distribute connection requests destined to a single IP address to multiple machines.
A. Traffic load
B. Traffic configuration
C. PAT
D. Load distribution
Answer : D

16. What command assigns a User EXEC password to a 2950 switch?
A. password
B. login
C. enable password
D. enable password level
Answer : A

17. Private addressing is defined in RFC ______.
A. 1920
B. 1934
C. 1818
D. 1918
Answer : D

18. The TCP/IP protocol stack has ________ layers.
A. 4
B. 5
C. 6
D. 7
Answer : B

19. What would you enter to see the last few commands you entered?
A. show version
B. show commands
C. show previous
D. show history
Answer : D

20. Which of the following reasons might you need to use address translation?
A. You have to use public addressing because your ISP didn't assign you enough private addresses.
B. You are using private addresses but have changed ISPs, and your new ISP won't support these private addresses.
C. You want to assign the same IP address to multiple machines so that users on the Internet see this offered service as a single logical computer.
D. You are merging two companies that use different address spaces.
Answer : C

21. A _________ uses Gigabit Ethernet as a media type
A. WAN
B. LAN
C. MAN
D. LAN and MAN
Answer : D

22. When configuring the ip nat inside source command, which parameter must you specify to perform PAT?
A. pat
B. overload
C. load
D. port
Answer : B

23. ___________ only translates one (and only one) IP address to another.
A. NAT
B. PAT
C. PAR
D. NAT and PAT
Answer : A

24. Which router command would you use to test only layer-3 connectivity?
A. telnet
B. show cdp traffic
C. show interfaces
D. traceroute
Answer : D

25. You have a 24-channel T1 connection to your router. How many VCs does this T1 support?
A. 1
B. 24
C. No limit
D.
Answer : C

26. Which of the following are classless protocols?
A. IGRP
B. EIGRP
C. IGRP and EIGRP
D. Neither IGRP or EIGRP
Answer : B

27. You are given a class C network, 192.168.1.0/24. You need three networks with 60 hosts and two networks with 30 hosts. What are the subnet mask values you could use?
A. 255.255.255.128 and 255.255.255.192
B. 255.255.255.224 and 255.255.255.240
C. 255.255.255.192 and 255.255.255.224
D. None of these
Answer : A

28. The ___________ converts an ISDN four-wire connection to a two-wire connection.
A. NT5
B. NP1
C. NT1
D. TN1
Answer : C

29. RIP has a maximum hop count of ____________ hops.
A. 10
B. 15
C. 16
D. 100
Answer : B

30. The OSPF process ID is __________.
A. Locally significant and is the router ID
B. Globally significant and must be configured on every router
C. Locally significant
D. OSPF doesn't use a process ID, but an AS number
Answer : C

31. You are given the following addressing information: 192.168.37.192/25. What type of address is this?
A. Network
B. Directed Broadcast
C. Host
D.
Answer : C

32. Which interface type is used to connect to the serial interface of a router?
A. EIA/TIA-232
B. V.35
C. DB-60
D. X.21
Answer : C

33. The _________ reference point defines the connection between the NT2 and the NT1.
A. P
B. Q
C. R
D. T
Answer : D

34. EIGRP will route for ___________.
A. IP
B. IP and IPX
C. IP and AppleTalk
D. IP, IPX, and AppleTalk
Answer : D

35. Which of the following is a private address?
A. 192.169.7.17
B. 172.32.28.39
C. 10.1.256.8
D. 172.16.255.89
Answer : D

36. A __________ topology uses a single connection to connect all devices together.
A. Bus
B. Star
C. Point-to-point
D. Ring
Answer : A

37. The ___________ is the point where the carrier's responsibility ends and yours begins.
A. Local loop
B. Demarcation point
C. CPE
D. Toll network
Answer : B

38. The function of the MODE button is to __________.
A. Change the status of the ports
B. Affect what the SYSTEM and RPS LEDs represent
C. Affect what the port LEDs represent
D. Change the status of all the LEDs
Answer : C

39. Distance vector protocols use ___________ to disseminate routing information.
A. Unicast
B. Multicast
C. Broadcast
D.
Answer : C

40. Which of the following commands belongs on the physical interface when using dialer profiles?
A. dialer pool-member
B. dialer-group
C. ip address
D. dialer string
Answer : A

41. You are given the following addressing information: 172.17.16.255/23. What type of address is this?
A. Network
B. Directed Broadcast
C. Host
D.
Answer : C

42. _________ defines how the Frame Relay DTE and DCE interact with each other.
A. DLCI
B. CIR
C. LMI
D. PMI
Answer : C

43. BPDU stands for ____________.
A. Bridge Protocol Description Unicast
B. Bridge Protocol Data Unit
C. Bridge Protocol Description Unit
D. Bridge Protocol Data Unicast
Answer : B

44. The root switch is the one elected with the __________ __________.
A. Lowest MAC address
B. Highest MAC address
C. Lowest switch ID
D. Highest switch ID
Answer : C

45. With _________ switching, the switch reads the destination MAC address of the frame and
immediately starts forwarding the frame.
A. Store-and-forward
B. Cut-through
C. Fragment-free
D. Runtless
Answer : B

46. Which 2950 command enables trunking?
A. switchport mode trunk
B. trunking on
C. trunking enable
D. switchport trunk on
Answer : A

47. You are given a class C network, 192.168.1.0/24. You need one network with 120 hosts and three networks with 60 hosts. What subnet mask values would you use?
A. 255.255.255.128 and 255.255.255.192
B. 255.255.255.128
C. 255.255.255.192
D. None of these
Answer : D

48. Which command takes you from Privilege EXEC mode to User EXEC mode?
A. enable
B. disable
C. exit
D. logout
Answer : B

49. Extended IP ACLs should be placed as close to the ____________ device as possible.
A. Source
B. Destination
C.
D.
Answer : A

50. When choosing a WAN solution, consider all of the following except __________.
A. Number of devices
B. Cost-effectiveness
C. Availability
D. Amount of bandwidth
Answer : A