Programming Languages Interview Questions
Questions Answers Views Company eMail

What is Copy Constructor?

ABC, Siemens,

5 12588

what are Implode and Explode functions?

HCL,

8 21533

What is Win32?

HCL, Wipro, AAA, Genpact,

14 24907




What is an abstract class?

Siemens,

4 6284

What is the difference between creating an object, using 'new' and using 'malloc'?

Siemens, HFG,

3 7637

What is a virtual base class?

Siemens,

6 17518

What are Storage Classes in C ?

TATA, TCS, CTS, IBM, Wipro, HP, Tamil Nadu Open University TNOU, Maharaja Whiteline,

32 93826

How the processor registers can be used in C ?

HP,

7 10403

What is an volatile variable?

HP,

15 25964

How to access or modify the const variable in c ?

HP, HCL,

16 25408

What is structure padding ?

HP,

3 24568

What is structure packing ?

HP,

2 10724

How to implement call back functions ?

HP,

3 6521

What is an anonymous union and where to apply that ?

HP,

3 6597

How to implement variable argument functions ?

HP,

1 6162







Un-Answered Questions { Programming Languages }

2. Give the different notations for the class.\

826


Perform addition, multiplication, subtraction of 2-D array using Operator Overloading.

2662


how to making game in c++ ?

1265


A SIMPLE PROGRAM OF GRAPHICS AND THEIR OUTPUT I WANT SEE WAHAT OUTOUT OF GRAPHICS PROGRAM

920


Write a shell program. Enter number of days from keyboard. Find out the number of years, month and days it contains

844






How to test if a given string contains a valid number?

641


What to use in Kylix, as a possible replacement for ShellExecute in Windows?

979


Sir,please help me out with the code of this question. Write an interactive C program that will encode or decode multiple lines of text. Store the encoded text within a data file, so that it can be retrieved and decoded at any time. The program should include the following features: (a) Enter text from the keyboard, encode the text and store the encoded text in a data file. (b) Retrieve the encoded text and display it in its encoded form. (c) Retrieve the encoded text, decode it and then display the decoded text. (d) End the computation. Test the program using several lines of text of your choice.

901


What directory is the ActiveForm in ?

851


write a program that types this pattern: 12345678987654321 12345678 87654321 1234567 7654321 123456 654321 12345 54321 1234 4321 123 321 12 21 1 1

1234


2) Write a program that will help Air Traffic Control for an airport to view the sequence of flights ready for take-off. The airport can accommodate 10 flights waiting for take-off at any point in time. Each flight has a unique 3 digit numeric identifier.  Each time a flight takes-off, Air Traffic Control adds a flight to the waitlist. Each time a flight is added to the waitlist, the list of flights waiting to take-off must be displayed.  When a flight is cleared for take-off, Air Traffic Control removes the flight from the waitlist. Each time a flight takes-off, the list of flights waiting to take-off must be displayed.  Sequence of take-off is the sequence of addition to the waitlist

1802


hi all..i want to know oops concepts clearly can any1 explain??

951


How to Extract Icons ?

637


How to Prevent the TEdit component from beeping when invalid ?

761


how to construct a simulator keeping the logical boolean gates in c

836