Programming Languages Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C (4721)
C++ (3583)
VC++ (653)
Delphi (566)

Python Related (3312)
PHP Related (7341)
Scala (340)
R Programming (396)

Objective-C (429)
Programming Languages AllOther (746)

Programming Languages Interview Questions

Questions Answers Views Company eMail

In which header file does one find isalpha() a) conio.h b) stdio.h c) ctype.h

1224

Which is not a valid keyword a) public b) protected c) guarded

1278

What is the correct syntax for inheritance a) class aclass : public superclass b) class aclass inherit superclass c) class aclass <-superclass

1210

What does the following do: for(;;) ; a) Illegal b) Loops forever c) Ignored by compiler...not illegal

1190

Of the numbers 12 23 9 28 which would be at the top of a properly implemented maxheap a) 28 b) 9 c) Any of them could be

1434

What are pointers, when declared, intialized to a) NULL b) Newly allocated memory c) Nothing. Its random

1157

What is the last index number in an array of 100 characters a) 100 b) 99 c) 101

1165

Would you rather wait for quicksort, linear search, or bubble sort on a 200000 element array? (Or go to lunch...) a) Quicksort b) Linear Search c) Bubble Sort

1062

What do nonglobal variables default to a) auto b) register c) static

1164

Which header file allows file i/o with streams a) fileio.h b) iostream.h c) fstream.h

1149

What is the outcome of cout< a) 16 b) 17 c) 16.5

1030

What will strcmp("Astring", "Astring"); return a) A positive value b) A negative value c) Zero

1121

Evaluate !(1&&1||1&&0) a) Error b) False c) True

1225

What header file is needed for exit(); a) stdlib.h b) conio.h c) dos.h

1066

Will a recursive function without an end condition every quit, in practice a) Compiler-Specific (Some can convert to an infinite loop) b) No c) Yes

1094

Un-Answered Questions { Programming Languages }

What is mvc in python?

495

a value that does not change during program execution a) variabe b) argument c) parameter d) none

1254

What are the use of tuples in python?

946

Explain what are the attributes of category?

How you can do testing in go?

Difference between mysql_connect and mysql_pconnect?

980

What is meant by Laravel - Encryption ?

1533

Which is the best c++ compiler for beginners?

1119

What is the difference between void main and main in c?

1178

Is php a float?

1028

Is php 5 still supported?

1013

Are enumerations really portable?

1041

What do you think are the most difficult concepts to understand when learning drupal?

145

What is pure oop?

1128

What are route groups?

727

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