C++ Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Topic :: C++

C++ Interview Questions

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Which of the following services are provided by the session layer ? (Choose all that apply) a. DNA SCP b. EBCDIC to ASCII c. JPEG d. MIDI e. MPEG f. NFS g. PICT h. QuickTime i. RPC j. SQL k. TIFF l. X Windows

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What functions does the session layer perform ? a. flow control b. find te best route c. frame building d. communication control such as simlex/half-duples/full-duples and connectionless/connection oriented

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What is a MAC ? a. It is the network layer address of a NIC that can not be modified b. It is the network layer address of a NIC that can be modified c. It is the Data Link Layer address of a NIC that can not be modified d. It is the Data Link Layer address of a NIC that can be modified

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True/False: 802.2 can identify upper layer protocols:

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True or False: The purpose of each layer of the OSI is to provide services to the next lower level?

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Which OSI layer provides synchronization by placing checkpoints in the data stream.

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True or False: The Transport layer deals with packets while the Data Link layer deals with frames.

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True or False: Each OSI layer thinks it is communicating directly with the same layer in another computer. Even though the data is going through several layers.

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True or False: In the OSI model the Physical layer communicates directly with the what layer in another computer.

1 2827

Network adapter card drivers reside in the which sub-layer of the Data Link layer of the OSI model.

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Name the 3 IEEE protocols at the Physical Layer:

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Bridges work at the Data Link Layer of the OSI model or more specifically what layer.

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You have connected a Token Ring Network (4MBit/s) and an Ethernet Network. Copying a 5MB File from Ethernet to Token Ring takes 30 seconds. Copying from Token Ring to Ethernet takes 2 Minutes. Why? a. the Token Ring network is slower b. the packet size is larger with Ethernet than Token Ring. c. the packet size is larger with Token Ring than Ethernet. d. TCP windows size

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A server who performs processing for client computers is called? a. application server b. file/print server

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What kind of cables can be called UTP cables ?

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Un-Answered Questions { C++ }

Is VT100 Server will support TCP/IP protocol?

2393

Can we install Oracle database in VT100 Server?

2448

If my server is Sun Solaris can i use like VT100 Server?

2987

Suppose there are two requests for 2 different pages of same site and from 2 different browsers, How Web server recognise the different request and send result to the exact sender browsers.

1828

what is the principle involved in Biometry?

2323

How a component can be placed on Windows?

2924

Is there anyway to automatically update the Datasource name in Database Checkpoints object when we migrate tests to a new release?

3954

How to connect to a remote database using Applet?

2618

How to display names of all components in a Container?

3000

Can you give names of Container classes?

2362

What are the differences between Java 1.0 and Java 2.0?

2370

Name the components that are termed to be Heavy-weight component but available in Light-weight components?

2550

What are the restrictions imposed by a Security Manager on Applets?.

2660

How listener identify that the event came from a particular object?

2065

Can we call virtual funciton in a constructor ?

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