Programming Languages Interview Questions
Questions Answers Views Company eMail

What is Copy Constructor?

ABC, Siemens,

5 9759

What is Win32?

HCL, Wipro,

14 20517

What is an abstract class?

Siemens,

3 4735




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

Siemens, HFG,

2 6193

What is a virtual base class?

Siemens,

6 14624

What are Storage Classes in C ?

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

32 85302

How the processor registers can be used in C ?

HP,

7 7871

What is an volatile variable?

HP,

15 23020

How to access or modify the const variable in c ?

HP, HCL,

16 21102

What is structure padding ?

HP,

3 21368

What is structure packing ?

HP,

2 9000

How to implement call back functions ?

HP,

3 5232

What is an anonymous union and where to apply that ?

HP,

3 5523

How to implement variable argument functions ?

HP,

1 5212

What are advantages and disadvantages of recursive calling ?

HP, College School Exams Tests, Jyoti Ltd, Sage, Wipro, Evolving Systems,

12 80375







Un-Answered Questions { Programming Languages }

write a program which the o/p should b in such a way that s triangle if I/p is 3,a Square/rectangle if I/P=4,a pentagon if I/P=5 and so on...forget about the I/P which is less than 3

677


what is the work of 1tier,2tier,&ntier? Plz Explain it!

1099


will it allow to add same value in HashMap class.

739


write a program using linked list in which each node consists of following information. Name[30] Branch Rollno Telephone no i) Write the program to add information of students in linked list

1123


Where is TReport in Delphi 6?

643


what is graphics

1025


i want to insert textbox value to sql db. i have only one text box but store four values. ple give any one give sample code in asp.net c#..

1286


a single linked list consists of nodes a to z .print the nodes in reverse order from z to a using recursion

1248


How to do a locate on a non-indexed field?

528


write a program using c++ to implement single contiguous memory mangement techniques.display the content of the main memory after yhe allocation of jobs and percentage of the wastage of the main memory

1605


why to assign a pointer to null sometimes??how can a pointer we declare get assigned with a garbage value by default???

494


How to Save and load metafiles in a BLOB field without using DBImage ?

743


Q.1 write aprogram to stack using linklist o insert 40 items? Q.2 write a program to implement circular queue with help of linklist?

615


How to Access HKEY_LOCAL_MACHINE under NT without Admin?

574


How to Change delphi default directory?

836