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

Topic :: C++

C++ Interview Questions

Questions Answers Views Company eMail

Which layer uses datagrams? a. physical b. data-link c. network d. transport

1 2763

Which OSI layer uses ports and sockets ? a. Application b. Presentation c. Session d. Transport

2 4077

Which layer packages data into frames?

1 3190

Which layer begins the process of creating packets?

1 2715

TCP/IP has howmany layers? a. 2 b. 3 c. 4 d. 5

1 2653

Which 3 layers are missing in TCP/IP ? a. Physical b. data link c. network d. transport e. session f. presentation g. application

1 2659

Which layer deals with Data Formats, Syntax, Encryption? a. application b. presentation c. session d. transport

1 2607

Which layer does "timing" ? a. Physical b. MAC sublayer c. LLC sublayer d. Network Layer e. transport layer

1 2797

Which sublayer builds frames? a. LLC b. MAC c. none d. both

1 2958

How does the MAC sublayer assure that nothing was damaged in transit? a. CRC b. it can't c. ackwoledgement

1 2751

Which of the following are Layer2 protocols ? a. ICMP b. SDLC c. LAPB d. SLIP e. SMTP

1 2984

Which layer is responsible coordinating communications b/w segments ? a. presentation b. Session c. transport d. network

2 3365

What does the LLC sublayer of the Data Link Layer do ? a. Error Checking b. Gets data on and off the wire c. Decides which machines gets to go next on the wire d. Provides clocking signals

1 3217

List 4 layer-3 protocols ? a. ICMP b. SNMP c. IP d. ARP e. SMTP f. RARP

1 2814

Which layer is responsible coordinating communications b/w segments ? a. physical b. data-link c. network d. session e. application

1 2715

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?

2981

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.

1820

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?

2616

How to display names of all components in a Container?

3000

Can you give names of Container classes?

2359

What are the differences between Java 1.0 and Java 2.0?

2360

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

2548

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

2655

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

2060

Can we call virtual funciton in a constructor ?

2239