2000+ C-and-c- Questions - Set 347 [With Solutions]

C-and-c- Questions Set 347:

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C-and-c- Questions

Set 347/353

Who created C++?

Bjarne Stroustrup

Dennis Ritchie

Ken Thompson

Brian Kernighan

When is an inline function expanded?

Compile-time

Run-time

Never expanded

End of the program

What is an instantiation of the `std::basic_string` class template?

Character

Memory

Iterator

std::string

What will be the output of the following C program?

printf("\\n");

printf("n\");

printf("n");

printf("\n");

What is the behavior of the 'all_of' function if the input range is empty?

Return true

Return false

Return nothing

Return error

What are compound statements in C?

None of these

Statements which do not contain other statements

Statements that are made up of two or more program statements that are executed together

Both (1) and (2)

What is the purpose of the `dynamic_cast` operator in C++?

It converts a virtual base class to a derived class.

It converts a base class object to a derived class object.

It will convert the operator based on precedence.

None of the above.

What is a pair in programming?

A container consisting of two data elements of the same type

A container consisting of two data elements of different types

A container consisting of one header and two data elements of the same type

A container consisting of two data elements that can be of the same or different types

Which of the following statement is correct?

Two functions having same number of argument, order and type of argument can be overloaded if both functions do not have any default argument.

Overloaded function must have default arguments.

Overloaded function must have default arguments starting from the left of argument list.

A function can be overloaded more than once.

The declaration of a variable is -

merely specifying the data type of a variable and the variable name

an implementation/instantiation of the declared variable where we tie up appropriate value to the declared variable so that the linker will be able to link references to the appropriate entities.

merely not specifying the data type of a variable and the variable name

Both (1) & (2)

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C-and-c- Questions Set 347:

C-and-c- Questions

Who created C++?

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When is an inline function expanded?

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What is an instantiation of the std::basic_string class template?

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What will be the output of the following C program?

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What is the behavior of the 'all_of' function if the input range is empty?

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What are compound statements in C?

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What is the purpose of the dynamic_cast operator in C++?

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Reveal Answer

What is a pair in programming?

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Which of the following statement is correct?

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The declaration of a variable is -

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Related Topics:

What is an instantiation of the `std::basic_string` class template?

What is the purpose of the `dynamic_cast` operator in C++?