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 2522

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 2619

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

1 2587

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 2630

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 2955

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 2611

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

1 2531

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 2687

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 3040

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

1 2749

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 3703

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 2704

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

1 6803

Un-Answered Questions { Networking }

Explain different kinds of Switching techniques.

1653

What advantages does fiber optics have over other media?

286

How do I reset my ip address?

1100

What is unix port?

1038

Hi i need one website name.Which is used to identify or find the system or person who or which are logged in to the Internet or working with Internet.We can watch and access their drives(memory) also through that website.Could you please tell me which is that website.Please answer me.Advance thanks

2042

Define Enterprise Networks

1182

What is the difference between udp socket and tcp socket?

1162

How will enable cd burning service in 2003?

333

What is BGP (Border Gateway Protocol)

What happens when you use cables longer than the prescribed length?

268

Define nos?

1042

Compare satellite with fiber as a communication medium and enumerate the application areas where satellite still holds a niche(or special)marker.

1800

Explain Cisco IP Phone boot up process?

407

How to identify ip address?

1074

What are the main elements of a protocol?

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