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

hi! i am tushar. i am trying to insert digital signature in a pdf file using PHP. i create a digital signature jpg image using imagecreatefromjpeg() function, but whenever i trying to insert it into my pdf file it shown this error. "FPDF error: Not a JPEG file: signature.jpg". could some one help me? how can i insert a digital signature in a pdf file using PHP?

1 9130

in one file global variable int i; is declared as static. In another file it is extern int i=100; Is this valid ?

NetApp,

2 6578

if function is declared as static in one source file, if I would like to use the same function in some other source file...is it possible....how ?

NetApp,

2 10915

Q. where is the below variables stored ? - volatile, static, register

Bosch,

3 13944

Is the below things valid & where it will be stored in memory layout ? static const volatile int i; register struct { } ; static register;

Bosch,

2 5413

what is code for call by value and call by reference?

1 4894

what is the difference between virtual function and destoctor?

1 4667

What is the renewal class?

Ebix, IBM,

2775

hi, i have knowledge about PHP/MYSQL,i am fresher of M.Sc-IT 2009 pass out,any recruitment in PHP please let me know.my email id:nathiyasms@gmail.com

1740

write a program to print * * * * * *

2 5695

What is multiple inheritance? Give Example

Mind Tree,

6 15356

What is virtual destructor? Why?

Agile Software, College School Exams Tests, CSC,

3 7419

What is operator overloading? Give Example

CTS, IBM, TCS,

11 18792

write a program to find the frequency of a number

Infosys,

4 25121

whats the use of header file in c?

2 5435

Un-Answered Questions { Programming Languages }

What is meant by type specifiers?

1145

What is an f string in python?

945

Explain how to repeat vectors in r?

Explain dependency injection and their types.

730

When python was founded?

859

What are methods in go?

Diffrence between 2.0,3.0,3.5,4.0. versions of .net?

3171

What is django used for in python?

567

What is the plugin for multi-language features?

160

Define taxonomy in drupal ?

176

What is the difference between malloc() and calloc() function in c language?

1095

How can I get people to see my blog?

151

Why should I use wordpress for my website?

192

What's the Use of OLE Hyperlinking?

2711

Explain me dogpile effect? How can you prevent this effect?

839

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