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

How would you call C functions from C++ and vice versa?

Genpact,

1191

Why Pointers are not used in C++?

Global Logic,

1092

Explain 'this' pointer and what would happen if a pointer is deleted twice?

Genpact,

1102

Can class objects be passed as function arguments?

HCL,

1083

Can non graphic characters be used and processed in C++?

HCL,

1210

Define whitespace in C++.

HCL,

1234

Give 10 points of differences between C & C++.

HCL,

1156

What is the function of I/O library in C++ ?

HCL,

1220

How many ways can a variable be initialized into in C++?

HCL,

1045

Tell me difference between constant pointer and pointer to a constant.

Honeywell, Zomato,

1216

What is pointer -to-members in C++? Give their syntax?

Honeywell, Zomato,

1041

What do you understand by modular programming?

Tech Mahindra,

1178

Can you Mention some Application of C/C++?

1101

What is the role of C++ shorthand's?

TCS,

1294

Differentiate between C and C++.

Wipro,

1273

Un-Answered Questions { Programming Languages }

Which function is used to strip whitespace?

989

Explain how can I avoid the abort, retry, fail messages?

1074

Write a program to sort the number with different sorts in one program ??

2387

How to create database connection and query in php?

1052

Explain the multi user management levels and their respective role in the site!

175

Which methods of python are used to determine the type of instance and inheritance?

856

How can you extend a class in codeigniter?

582

How to display an application associated icons?

1679

How many escape sequences are recognized in double-quoted strings in php?

1004

will it allow to add same value in HashMap class.

2147

How to Modify application server SQL from the client?

1614

Write the program with at least two functions to solve the following problem. The members of the board of a small university are considering voting for a pay increase for their 10 faculty members. They are considering a pay increase of 8%. Write a program that will prompt for and accept the current salary for each of the faculty members, then calculate and display their individual pay increases. At the end of the program, print the total faculty payroll before and after the pay increase, and the total pay increase involved.

3129

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

1178

What is joomla best used for?

Please explain events in laravel?

737

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