The compiler use a name mangling technique to _______________________.

• A) Run the functions
• B) Generate a unique token that is assigned to each function
• C) Generate unique functions
• D) Compile the functions

the sizeof operator is used to determine the size of _____________.

• A) data
• B) None of the given
• C) data type
• D) variable

The main advantage of function overloading is that ____________.

• A) The program becomes complex
• B) The program becomes portable
• C) The function becomes inline
• D) The program becomes more readable

Object code is machine code but it is not _____________ and ___________.

• A) compiled ,debugged
• B) relocatable , executable
• C) tested , compiled
• D) faster , efficient

__________________function is used to determine the next position to write a character while writing into a file.

• A) tellp()
• B) seekg()
• C) tellg()
• D) seekp()

In_____________, we have different data members and all of these have their own memory space.

• A) None of the given
• B) union
• C) construct
• D) structures

When is a destructor automatically called?

• A) When an object is created
• B) Only when explicitly called
• C) When a program starts
• D) When an object goes out of scope or is deleted

The function calloc takes two arguments, first argument is the ______________ and the second argument is the ____________.

• A) size of space, number of bytes
• B) space in terms of string character, size of list
• C) size of array , number of bytes
• D) required space in terms of numbers , size of space

The main advantage of function overloading is that ____________.

• A) The program becomes complex
• B) The function becomes inline
• C) The program becomes portable
• D) The program becomes more readable

Which is the correct syntax to define a structure named ‘student’?

• A) struct student{ //variables };
• B) structure student( //variables );
• C) struct student( //variables );
• D) structure student{ //variables };

The ____________ is called automatically when an object destroys

• A) default constructor
• B) constructor
• C) main program
• D) destructor

The function calloc takes two arguments, first argument is the ______________ and the second argument is the ____________.

• A) size of space, number of bytes
• B) size of array , number of bytes
• C) space in terms of string character, size of list
• D) required space in terms of numbers , size of space

Which of the following code segment represents a left shift operator?

• A) result = number << 1 ;
• B) result = number >> 1 ;
• C) cout<<1;
• D) cin >> number ;

Once we have defined a symbolic constant value using #define, that value _________during program execution.

• A) varies
• B) becomes zero
• C) cannot be changed
• D) can be changed

a ^= b; can be written as_________________.

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

Which one of the following is used to perform bit-wise exclusive OR operation?

• A) ||
• B) |
• C) ~
• D) ^

__________________function is used to determine the next position to write a character while writing into a file.

• A) seekg()
• B) tellg()
• C) seekp()
• D) tellp()

What is the main difference between a struct and a class in C++?

• A) Classes don’t allow data grouping.
• B) Structs can’t have functions.
• C) There is no difference.
• D) Struct members are public by default; class members are private.

In a class we can have ___________ constructor(s).

• A) two
• B) many
• C) only one
• D) no

What is the storage space of double data type?

• A) 8 bytes
• B) 16 bytes
• C) 64 bytes
• D) 32 bytes