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

write a c++ program to find maximum of two numbers using inline functions.

3 40118

Write an implementation of “float stringToFloat(char *str).” The code should be simple, and not require more than the basic operators (if, for, math operators, etc.). • Assumptions • Don’t worry about overflow or underflow • Stop at the 1st invalid character and return the number you have converted till then, if the 1st character is invalid return 0 • Don’t worry about exponential (e.g. 1e10), instead you should treat ‘e’ as an invalid character • Write it like real code, e.g. do error checking • Go though the string only once • Examples • “1.23” should return 1.23 • “1a” should return 1 • “a”should return 0

Qualcomm,

6 10876

a) Identify the following declarations. Ex. int i (integer variable) float a[l0](array of 10 real nos) int (*f())() void *f int (*f()) [] void *f int f[] [] [] char *(*f) () int (*f[]) [] float(*f) [] [] float **f int ******f

TCS,

2165

different between overloading and overriding

3 6360

What is the different between cookies and session in php?

13 26349

What is memmove?

Oracle,

1 6872

to remove the repeated numbers from the given . i.e.., if the input is 12233 output should of 123

2 5554

what are the differents between 'action' and 'target' in form tag?

3 16459

What is a class?

3 5671

What is an object?

5 7111

When is an interface "good"?

1 3746

What is encapsulation?

2 5630

How does C++ help with the tradeoff of safety vs. usability?

1 4573

How can I prevent other programmers from violating encapsulation by seeing the private parts of my class?

1 3896

What’s the difference between sort(), assort() and ksort? Under what circumstances would you use each of these?

2 22222

Un-Answered Questions { Programming Languages }

How tough is it to learn Delphi?

1078

What is flatmap in scala?

How do I use viewscripts on zend_form file elements?

187

How do I get good at c++ programming?

1195

how to print electricity bill according to following charges first 100 units -1rs per unit for next 200 units-1.50 rs per unit without using conditions

3194

How does debugging in wordpress work?

170

`write a program to display the recomended action depends on a color of trafic light using nested if statments

2145

Tell me what is the use of isset() in php?

1085

What are stacks? Give an example where they are useful.

1075

What is factory pattern in php?

936

What are c preprocessors?

1212

How to open a file in php?

1089

How to render view file from controller in zend framework?

171

What is id type in objective c?

What is object in Scala? Is it a singleton object or instance of a class?

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