2000+ C-and-c- Questions - Set 292 [With Solutions]

C-and-c- Questions Set 292:

Quiz Mode

C-and-c- Questions

Set 292/302

What will be the output of the following C++ code?

DerivedOne

DerivedTwo

Error

DerivedThree

In C++, what are class variables called?

Objects

Functions

Reference variables

None of them

What is the default access specifier used in a C++ class definition?

protected

public

private

friend

Which of the following is not an in-place algorithm

Insertion sort

Selection sort

Merge sort

Heap sort

Which of the following is not a modifier function in the string class?

operator+=()

operator[]()

push_back()

erase()

What will be the output?

`#define x 10`

`int main()`

`{`

`printf("%d %c", x);`

`return 0;`

`}`

10 Garbage

Garbage 10

10 0

Compilation error

Which of the following is a method for swapping the values of 2 variables?

x = x+y; y = x-y; x = x-y;

x = x^y; y = x^y; x = x^y;

temp = x; x = y; y = temp;

All the above

Which of the following statement is correct?

The order of the default argument will be right to left.

The order of the default argument will be left to right.

The order of the default argument will be alternate.

The order of the default argument will be random.

What is the difference between constructors and destructors?

They have a different function name

Constructors do not have a return type, while destructors do

Constructors allow function parameters, while destructors do not

Constructors do not function parameters

What are the main features of the C programming language?

C language is very fast as it uses a powerful set of data types and operators

None of the above

C is not a simple language because it does not follow the structured approach

C is not portable, meaning that once the program is written, it cannot be run on any machine

Quiz Mode

Qn. Sets

C-and-c- Questions Set 292:

C-and-c- Questions

What will be the output of the following C++ code?

Reveal Answer

Reveal Answer

In C++, what are class variables called?

Reveal Answer

Reveal Answer

What is the default access specifier used in a C++ class definition?

Reveal Answer

Reveal Answer

Which of the following is not an in-place algorithm

Reveal Answer

Reveal Answer

Which of the following is not a modifier function in the string class?

Reveal Answer

Reveal Answer

What will be the output? #define x 10 int main() { printf("%d %c", x); return 0; }

Reveal Answer

Reveal Answer

Which of the following is a method for swapping the values of 2 variables?

Reveal Answer

Reveal Answer

Which of the following statement is correct?

Reveal Answer

Reveal Answer

What is the difference between constructors and destructors?

Reveal Answer

Reveal Answer

What are the main features of the C programming language?

Reveal Answer

Reveal Answer

Trending Jobs

Data Engineer

Adwork Solutions

Senior Software Engineer

Miko.ai

WAS Admin + DevOps Engineer

Xperteez Technology

Senior Frontend Developer - Next Js, React Js

Ultimez Technology

AI/ML Engineer

HR4U Consulting

AI Architect

Codemind Staffing Solutions

Front End Developer

Ultimez Technology

Chief of Staff/ Founder's office

Divum Corporate Services

Technical Manager

Divum Corporate Services

Digital Marketing Manager

Munim ERP Private Limited

Build skills. Get hired.

Level up fast with personalized skill training that gets you job-ready! Learn what top employers want — anytime, anywhere.

Related Topics:

What will be the output?

`#define x 10`

`int main()`

`{`

`printf("%d %c", x);`

`return 0;`

`}`