Networking Administration Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Networking Administration Interview Questions

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On a connectionless protocol , how does error recovery and flow control get taken care of ? a. A different protocol has to run along side b. error recovery and flow control are not taken care of c. the upper layers take care of them d. lower layers take care of them

1 2713

PPP has used for multi-protocol support ? a. protocol identifier b. specified bit values c. protocol indicator d. protocol frame length

1 2675

List 3 session layer standards

1 2970

CIDR stands for ? a. Carrier International Domain Routing b. Carrier Independent Domain Routing c. Classless Inter-Domain Routing d. Cross-platform Inter-Domain Routing

1 2737

Class D IP address range an its use? a. 192-223, broadcast b. 224-239, multicast c. 224-255, broadcast d. 192-255, multicast

1 3044

3 purposes of ICMP : a. router discovery b. gurantee of transport c. estimate of bandwidth d. error messaging e. diagnostics/testing f. gurantee of uniqueness of node addresses

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Fast Ethernet : Max distance for UTP and Fiber ? a. 200m, 1000m b. 1000m, 2000m c. 100m, 1000m d. 100m, 2000m

1 2620

In PPP, which protocol is used to establish and configure a connection ? a. CHAP b. PAP c. LCP d. TCP

1 2842

In PPP, a protocol frame is used for selecting and configuring the network layer protocol ?

1 2767

What does a "preamble" consist of ? a. all 0s b. all 1s c. a 1 in the beginning and rest 0s d. alternating 0s and 1s

1 3106

4 parts of UDP header: a. source IP b. destination IP c. source port d. destination port e. length f. UDP checksum

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Consider the IP address 128.252.144.84. What is the network id and what is the node id ? assume classful networking. a. 0.0.0.0 and 128.252.144.84 b. 128.0.0.0 and 252.144.84 c. 128.252.0.0 and 144.84 d. 128.252.144.0 and 84

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The following are the steps toward encapsulation. Put them in order: 1. User input 2. data 3. frame 4. segment 5. datagram 6. bits a. 1-4-2-5-3-6 b. 1-5-4-2-3-6 c. 1-2-3-5-4-6 d. 1-2-4-5-3-6

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Which IP-class provides the fewest numbers of Hosts? a. Class A b. Class B c. Class C d. Class D

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You see the following subnet addresses ; what is the subnet mask ? 252.4.0 252.8.0 252.12.0 252.16.0 a. 255.255.255.0 b. 255.255.192.0 c. 255.255.240.0 d. 255.255.252.0

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Un-Answered Questions { Networking Administration }

List the different network protocols that are supported by windows rras services?

1296

I am using solaris box, I need to delete a file from path /usr/tmp/ which r older than 24 hours?

1920

Please list the types of Firewalls, Routers, Switches, Servers, you manage?

1943

Please list the types of Firewalls, Routers, Switches, and Servers that you have managed.

2543

Define proxy servers?

1225

Tell me when troubleshooting computer network problems, what common hardware-related problems can occur?

1261

Define tcp/ip?

1130

Describe the working environment you are currently in, e.g. frequent interruptions, frequent priority shifting, team or individual?

1966

Do you know what is the purpose of cables being shielded and having twisted pairs?

1504

What is the last major networking problem you troubleshot and solved on your own in the last year?

2111

main roll of network administrator

1984

whenever we give #metastat cmd in svm, it display output "need to maintain" state, what u do?

2032

Give the importance of the osi physical layer?

1028

hi this is raj igot job in tcs and also i got visa from u.s in this time i dont know what to do can u sugges me pls........

1916

how to merge solaris partition?

2104

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