2000+ C-and-c- Questions - Set 350 [With Solutions]

C-and-c- Questions Set 350:

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C-and-c- Questions

Set 350/353

What is reminder for 7.0 % 2?

which is a boolean operator ?

All of the above

What is the size of an empty class in C++?

0 bytes

1 byte

3 bytes

4 bytes

What are the statements written by programmers called?

syntax

object code

source code

runtime libraries

Pick the header file that is not part of the C++ standard library.

What operations cannot be performed on a void pointer?

Pointer arithmetic

Pointer functions

Pointer objects

Pointer functions and objects

What can a C++ abstract class contain?

Pure virtual functions

Non-virtual functions

Only pure virtual functions

Both pure virtual and non-virtual functions

What are iterators?

STL component used for vectors

STL component used to call functions efficiently

STL component used to define template classes

STL component used to point to a memory address of a container

What is a Constant in C++?

the object has a global lifetime (but scope local to the class)

They can be divided into integer, decimal, floating-point, character or string constants depending on their data type

It is an expression that has a fixed value

Both (2) & (3)

What is the purpose of the `puts()` function?

Writes data to the standard output device with the ability to use formatted strings

Writes the string to the standard output device and adds a newline after displaying the text

Is used to read character, string, or numeric data from the keyboard

Both (2) and (3)

Quiz Mode

Qn. Sets

C-and-c- Questions Set 350:

C-and-c- Questions

What is reminder for 7.0 % 2?

Reveal Answer

Reveal Answer

which is a boolean operator ?

Reveal Answer

Reveal Answer

What is the size of an empty class in C++?

Reveal Answer

Reveal Answer

What are the statements written by programmers called?

Reveal Answer

Reveal Answer

Pick the header file that is not part of the C++ standard library.

Reveal Answer

Reveal Answer

What operations cannot be performed on a void pointer?

Reveal Answer

Reveal Answer

What can a C++ abstract class contain?

Reveal Answer

Reveal Answer

What are iterators?

Reveal Answer

Reveal Answer

What is a Constant in C++?

Reveal Answer

Reveal Answer

What is the purpose of the puts() function?

Reveal Answer

Reveal Answer

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What is the purpose of the `puts()` function?