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 device can be installed in your network to resolve a broadcast storm?

1 2924

Which datalink communication protocols provide connection between computers via Dial-Up telephone lines?

1 2294

What does the transport protocol do? a. It defines how data should be presented to the next receiving layer, packages the data accordingly, ad then passes data to the application though the session layer interface. b. It provides low-level access to network adapters by providing data transmission support and some basic adapter management functions c. It supports communications between applications on different computers by creating sessions, defining data-exchange formats, and providing application-support services d. It is responsible for establishing logical names on the network, establishing connections between two logical names on the network, and supporting reliable data transfer between computers that have established a session

1 2496

What is the name of the unique identifier encoded in the NIC? a. MAC address b. IP address.

1 2831

Three computers and a printer in the same office are all connected by a cable so that users can share the printer. Is this a LAN?

1 2463

Three computers in California and one in Kansas City all use Microsoft Excel and Lotus CCMail is this a LAN?

1 2775

When one runs a packet sniffer on a workstation, that workstation's network card goes into which mode . a. interactive b. routing c. promiscuous d. open

1 2862

When you run snoop on your Solaris workstation, the workstation goes into which mode . a. inetractive b. routing c. promiscuous d. open

1 2786

How long is the "Destination Address" field in an Ethernet frame? a. 2 bytes b. 4 bytes c. 6 bytes d. 8 bytes

1 2645

2 examples of DCE devices ? a. modems b. routers c. computers d. interface cards

1 2626

A subnet's mask is 255.255.255.240. How many nodes can this subnet have?

1 3215

A subnet's mask is 255.255.255.192. How many nodes can this subnet have?

1 2414

What does RPC do? a. Intercepts DHCP broadcasts b. Broadcasts NETBIOS updates c. Makes remote calls look local d. Makes the use of redirector redundant

1 2686

ARP is what type of protocol? a. broadcast b. multicast c. unicast d. routing

1 2851

DCE (distributed computing Environment) is and example implementation of ? a. RPC b. Tranparent bridging c. NFS d. Source Bridge Routing

1 2700

Un-Answered Questions { Networking }

Why is it important to have a nac solution?

1180

What is RIS?

1034

What happens from the point an HTTP request is received on a TCP/IP port up until the Page fires the On_Load event?

1074

Define the term modulation.

399

Describe a recent short term stressful situation and how you managed it?

2304

What does ‘data transparency’ mean ? With the help of a flow chart, explain the process of bit de-stuffing at the receiver’s end.

1769

What are the different layers in TCP/IP model? What are the protocols associated with each layer?

1141

What is the baud rate of a standard 10 mbps Ethernet LAN ?

4209

Explain dns?

461

Explain the following ARQ techniques in detail 1. Stop and wait ARQ 2. Selective repeat ARQ

2487

How do I type ipconfig in cmd?

1207

How do I unblock a port?

1154

Explain for a small lan which class of addressing is used?

969

What is the meaning of 10base-t?

459

What are your key strengths as a System/network Administrator?

6525

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