Networking Administration Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Networking Administration Interview Questions

Questions Answers Views Company eMail

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

1 2290

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 2486

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

1 2825

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 2456

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

1 2770

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 2850

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

1 2779

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

1 2643

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

1 2617

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

1 3201

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

1 2406

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 2681

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

1 2842

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

1 2692

What IP network addresses are set aside for class A (for private use)? a. 1.0.0.0 (mask 255.0.0.0) b. 10.0.0.0 (mask 255.0.0.0) c. 10.0.0.0 (mask 255.255.0.0) d. 100.0.0.0 (mask 255.0.0.0) e. 100.0.0.0 (mask 255.255.0.0)

1 2530

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Un-Answered Questions { Networking Administration }

Define one basic requirement for establishing vlans?

1069

Can you please explain the difference between hub and a switch?

957

Whether the default hello timer value is same across STP,RSTP and MSTP

2755

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

2297

What is mac addresses?

992

Explain subnet mask?

954

Tell me what advantages does fiber optics have over other media?

999

Unable to connect to local DB

2055

What is osi and it's role in computer networking?

1034

what is the diff between LLT,GAB&TCP/IP?

2215

Suppose if a network which contains two servers and twenty workstations, where is the best place to install an anti-virus program?

1065

Give some private network addresses examples?

998

VLAN tagging/un-tagging process –where and when it happens?

2145

Explain how to perform system maintenance?

992

what is paradoxing in neworking

2723

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