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

What is a characteristic of the 802.3 100BT fast Ethernet? a. CAT5 UTP b. CAT3 UTP c. Max cable length of 200 meters d. BNT T-Connectors

1 2642

Which has error correction? (choose all that apply) Connection Oriented Connectionless oriented

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You are setting up a 100 Mbps network in a building, which is pre-wired. After testing you decided that the cabling is category 3 compliant. What do you do? a. Keep existing b. Change to category 5

1 3257

You want to connect 2 buildings together that are 1000 meters apart and communicate at 100 Mbps and provide some security on the cable. What do you choose? a. Fiber optic

1 3041

Your HOSTS file looks like this: 123.34.19 product 123.23.45 develop you can ping 187.123.34.19 , but you cannot connect \product etapps . Why ?

1 2361

Your HOSTS file looks like this: 11.12.13 UNIX programmer # Programmers FTP server 11.12.14 server 11.12.15 UNIX developer #Developers FTP server 11.12.20 developer # developer you try to ftp developer, you can connect to the right server. But you try ftp 10.11.12.20, you fail to connect. Why?

1 2684

Two subnet of computers. the subnet on the left has a server called L_SERVER and A workstation called L_WKST1 and the subnet on the right has one server called R_SERVER. L_WKST1 can connect to R_SERVER, but L_WKST1 can not connect to L_SERVER server on the same subnet. Why?

1 2760

Host ----router ----server Class B network. host's IP : ...82.2 , Mask: 255.255.240.0 router's left IP-address is ...64.1 router's right IP-address is ...32.1. Why can the host not access the server ?

1 2676

Your workstation can ping itself by ip, but it can't ping ip of the others on the same subnet. why? (The physical connection is OK).

1 2788

What do you use to find the path a packet takes?

1 2794

What do you use to monitor TCP/IP stats since the last reboot?

1 2707

Command to troubleshoot DNS problems Host name resolution problems:

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Which of the following protocols are application protocols? a. ARP b. RIP c. FTP d. NFS

1 2732

All IP addresses are eventually resolved to network interface card addresses. Which of the following is used to map an IP address to a network interface card address? a. WINS b. DHCP c. DNS d. ARP

1 2689

Which layer addresses the stations attached to the transmission medium and the next higher protocol that used the transmission service.

1 2485

Un-Answered Questions { Networking }

hi , can you Suggest me the books (with author names) to learn Network programming from basics. Thanks in Advance... Prakash

1842

What is tcp example?

1048

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.

2619

Response of switch when we send different vlan data from different port using same mac id.

1807

Name the port used by PING.

1012

Which command will you use to find out the name of the pc in networks?

300

How OSI is different from TCP/IP?

1143

What is semaphore os?

1056

How do I check if a port is open on my mac?

1049

netmeeting in vista

2472

How do proxy server protect the computer network?

420

which is the latest version of dos? & what is the command to copy windows files (i386) without formatting OS?

2111

What is j standard?

1027

What is a decoder?

442

How is ip carried on a network?

1217

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