Networking Interview Questions
Questions Answers Views Company eMail

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

1 2256

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

1 1568

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 1793

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

1 1933

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 1797

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

1 1999

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 1816

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

1 2075

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

1 1944

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

1 1947

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

1 2406

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

1 1749

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 1963

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

1 1983

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

1 2058


Un-Answered Questions { Networking }

How are semaphores used?

670


Can you explain how names are translated (resolved) into ip address?

608


What will happen if we send untagged packet to a tagged port

1695


one server is down it doen't display anything what you do?

1392


How do I find my static ip address to open?

577






Tell me what can be done to fix signal attenuation problems?

557


What is the difference between host and ip address?

601


Explain the difference between discretionary access control and mandatory access control?

555


What is routing protocol?

658


What is the data unit of "transport layer"?

605


Define Satellite Networks

683


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

1859


When troubleshooting computer network problems, what common hardware-related problems can occur?

128


What do you do when you get blue screen in a computer? How do you troubleshoot it?

630


Where is tcp used?

587