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

what is the virtual function overhead, and what is it used for ? i hope i can get and appropriate answers, thanks a lot....

6 11864

what is a ststic variable and stiticfunction briefly explain with exmple and in which case we use

HCL,

2 7298

How can i change the extension name like i have a page which name aboutme.php but i want to show it aboutme.php3 or aboutme.aspx?

3 6997

Is strus threadsafe or not?

1 3848

Who is invented by c?

Infosys, Mphasis,

24 34479

what is the difference between mysql_fetch_array() and mysql_fetch_row()?

Google,

17 69430

What will happen when the following code is run: int x; while(x<100) { cout< 7 10121

In the following declaration of main, "int main(int argc, char *argv[])", to what does argv[0] usually correspond? 1) The first argument passed into the program 2) The program name 3) You can't define main like that

6 15365

What does the code "cout<<(0==0);" print? 1) 0 2) 1 3) Compiler error: Lvalue required

ISTS, Wipro,

15 24811

What is the output of the following code: int v() { int m=0; return m++; } int main() { cout< 4 9390

What is the correct syntax for inheritance? 1) class aclass : public superclass 2) class aclass inherit superclass 3) class aclass <-superclass

Wipro,

6 15308

What is the outcome of the line of code "cout<

TCS,

16 23634

To what value do nonglobal variables default? 1) auto 2) register 3) static

4 10148

Would you rather wait for the results of a quicksort, a linear search, or a bubble sort on a 200000 element array? 1) Quicksort 2) Linear Search 3) Bubble Sort

3 6731

To what value are pointers initialized? 1) NULL 2) Newly allocated memory 3) No action is taken by the compiler to initialize pointers.

Aricent,

4 10021

Un-Answered Questions { Programming Languages }

can we extend a class having only one parameterised constructor.Suggest the process to do it.

2569

How do I list all files of a directory?

921

If u need any fake experience certificate in software side, contact me at: vikramyadhav@gmail.com

8407

Name and explain five of the PHP error constants?

1027

How to calculate the difference between two dates using php?

1138

Explain Higher-Order Functions?

357

What is trait in php?

1062

Compare any 4 software development life cycle paradigms with each other. Indicate at least one application for each of the paradigms that are suitable to developed using that paradigm.

2904

How can you verify if a given object “X” is a matrix data object?

169

What is pointer to pointer in c with example?

1189

What is the drupal current version?

198

draw a flowchart that accepts two numbers and checks if the first is divisible by the second.

3469

Do you know what is the current version of wordpress?

231

hi send me sample aptitude papers of cts?

2245

What is the latest version of scala?

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