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

Which of the following methods are used as flow control ? Choose 3 a. Acknowledgements b. Windowing c. Traceroute d. TTL e. Sliding windows

1 2918

You have class B network with a 12 bit subnet. How many subnets and how many hosts per subnet are available ? a. 14, 14 b. 14, 4094 c. 4096, 14 d. 4094, 16 e. 4094, 14

1 2856

4 functions that ICMP protocol performs are: a. echo (ping) b. telnet c. rcp d. rlogin e. rpc f. TTL announce (used by traceroute) g. source quench message (during congestion) h. network error announcement

1 2947

Which of the following statements are correct ? a. TCP is connection oriented and UDP is connectionless b. UDP is connection oriented and TCP is connectionless c. Both TCP and UDP are connection-oriented d. Both TCP and UDP are connectionless

1 3249

RFC 1542 compliant ROUTERS pass what ? a. DHCP broadcasts b. RIP broadcasts c. RIP2 broadcasts d. multicast packets

1 4697

True or False: RJ-11 Connectors houses eight connections.

1 2996

How many wires does an RJ-45 cable have ?

1 2996

True or False: RJ-45 connectors house less connections then RJ-11 because they are larger in size and use bigger cables.

1 2885

True or False: Twisted pair cabling comes in various versions and can support up to 96 ports and transmission speeds of 100 Mbps.

1 2556

STP is less susceptible to electrical ?

1 2460

Which wrap is used for insulation on STP.

1 2421

True or False: All network cards are 16 bit.

1 2760

True or False: Network cards communicate at the same speed when talking to each other.

1 2857

Telephone wire uses an what type of connector"

1 2558

A packet header contains 4 parts. they are:

1 2704

Un-Answered Questions { Networking }

What is udp flood?

1067

How are semaphores used?

1140

Why does ATM use the cell of small and fixed length ?

2648

Explain clustering support

397

How can we measure the performance of an ip link?

1063

How long can a ddos attack last?

1220

What is nos in computer networking?

552

Where i can get the objective type question for Voip. please let me know soon.

2635

Define Wireless Networks

1208

Explain the difference between baseband and broadband transmission?

346

Define nos?

1043

What are TCP/IP protocols?

1128

Can you give me some ransomware variants?

991

Which are the different factors that affect the security of a network?

962

User Datagram Protocol (UDP) is __ and __ a. connectionless, stateless b. connection-orineted, stateless c. connection-oriented, stateful d. connectionless, stateful

1779

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