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

Networking AllOther (430)

Networking Interview Questions

Questions Answers Views Company eMail

2 examples of a packet-switched network. a. public telephone network b. ethernet network c. token-ring network d. ATM network

1 2521

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 2618

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

1 2585

List 3 session layer standards

1 2885

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 2628

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 2950

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

1 2606

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

1 2529

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

1 2758

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

1 2684

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 3038

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

1 2747

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

1 3701

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

1 2702

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

1 6798

Un-Answered Questions { Networking }

what ll be the next technology of ufone warid jazz and zong

2648

What are the layers in osi reference models? Describe each layer briefly.

313

What is the difference between IE 6 & 8?

2422

how do I disable dmp?

1987

Explain Traffic shaping using token bucket algorithm

1550

What are protocols? What are they used for?

1087

Define pipelining?

402

You need to connect two computers for file sharing. Is it possible to do this without using a hub or router?

368

Explain about vpn?

1040

What is the difference between a straight-through and crossover cable?

406

how to set kernal parameters in solaris 10&9?

1999

What are firewalls?

638

What are the different class and ranges of ip address?

1261

How do I find what ports are being used on my mac?

1133

what is Cisco Firewall

2086

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