For a matrix, the variables of Rows and Columns should always be a ________

• A)
• B)
• C)
• D)

The malloc function takes ___________ argument(s).

• A) two
• B) four
• C) one
• D) three

After implementation of code is completed, we do its ________ to verify that it is behaving properly in all scenarios.

• A)
• B)
• C)
• D)

a ^= b; can be written as_________________.

• A) a = b ^ a;
• B) a = a^+b;
• C) a = a ^ b;
• D) a^= a + b;

which three constructs do we need to solve any problem?

• A)
• B)
• C)
• D)

The data, contained in the structure, is defined in the ______________.

• A) none
• B) curly braces
• C) parenthesis
• D) inverted commas

Declaration and definition of a template function should be in the ________ file

• A)
• B)
• C)
• D)

a = a & b; can be written as_____________.

• A) a = b;
• B) a &= b;
• C) a=a & b;
• D) a =& b;

For template function, we must have at least ________ generic argument.

• A)
• B)
• C)
• D)

How is #include “filename” different from #include <filename>?

• A) It includes binary files only
• B) It uses a different syntax with no functional difference
• C) It includes only header files with .cpp extension
• D) It searches the current directory first

In C++, which of the following option has the correct meaning of the expression "a<=b"?

• A)
• B)
• C)
• D)

The function overloading requires__________________.

• A) the argument list to be different.
• B) no arguments
• C) the arguments of integer type only
• D) the argument list to be the same

What will be the output of the following code? int x=15; int y=10; int z=5; cout<< x*x-4*y*z;

• A)
• B)
• C)
• D)

What is encapsulation in the context of classes?

• A) Grouping unrelated data
• B) Hiding data implementation details
• C) Making everything public
• D) Grouping functions only

Which of the following expression is correct in C/C++ language?

• A)
• B)
• C)
• D)

Multiplicatiive, Additive and assignment operators are ____ operators.

• A) Unary
• B) Conditional
• C) Binary
• D) Relational

Which of the following C++ statement is used to take input from the user?

• A)
• B)
• C)
• D)

Constructor is special type of function :

• A) which returns integer type data
• B) which returns NULL pointer
• C) which has no return type
• D) which returns zero

Which of the following is an example of logical operator?

• A)
• B)
• C)
• D)

Which one is the correct example of a unary operator?

• A) /
• B) -
• C) &
• D) ==