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 2813

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 2774

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 2856

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 3172

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

1 4619

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

1 2931

How many wires does an RJ-45 cable have ?

1 2926

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

1 2821

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

1 2477

STP is less susceptible to electrical ?

1 2388

Which wrap is used for insulation on STP.

1 2346

True or False: All network cards are 16 bit.

1 2699

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

1 2783

Telephone wire uses an what type of connector"

1 2474

A packet header contains 4 parts. they are:

1 2618

Un-Answered Questions { Networking }

What is private ip and public ip?

1019

How many layers are in osi reference model?

302

Explain the difference between baseband and broadband transmission?

312

Why is tcp more reliable than udp?

1150

Why its so called Open system interconnection reference model?

1163

What are the 4 types of laws?

1059

how do I disable dmp?

1951

Can tcp and udp share the same port?

957

Why do data link layer protocols position the checksum in the trailer and not in the header ?

2382

Dear Sir, I have installed 40 HCL thin clients model BVX 4000 on windows 2003 server in the RDP mode, Processor is xeon 3040 1.667 GHZ, with 320 GB SATA Hard Disc and and 1 GB RAM ECC DDR II RAM , in have also expanded the RAM to 8 GB. but still the Graphics and ppt are opening in frames. please do suggest me how can i use these thin Clients to work in the normal pc mode so that the graphics( Photos .JPEG images and normal power point presentations.? Regards ather.

2584

What advantages does fiber optics have over other media?

254

Expand slip?

301

How does arp works?

1048

Enumerate the main responsibilities of data link layer ?

1958

How do I find out what program is using a port?

1086

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