MCQ in programming

The statement char ch = ‘Z’ would store in ch :

• The character Z

• ASCII value of Z

• Z along with the single inverted commas

• Both (A) and (B)

Which of the following is NOT a character constant?

• ‘Thank You’

• ‘Enter values of P, N, R’

• ‘23.56E-03’

• All the above

. The maximum value that an integer constant can have is .................

• -32767

• 32767

• 1.7014e+38

• –1.7014e+38

Which of the following statement is wrong ?

• mes = 123.56;

• con = 'T' * 'A';

• this = 'T' * 20;

• 3 + a = b;

Which of the following shows the correct hierarchy of arithmetic operators in C++ ?

• **, * or /, + or -

• **, *, /, +, -

• **, /, *, +, -

• / or *, - or +

If a is an integer variable, a = 5/2; will return a value

• 2.5

• 3

• 2

• 0

The name of the variables, functions, labels and other user defined object are called .................

• expression

• identifier

• pointer

• statement

Variables that are declared inside a function are called as ...............

• external

• global

• scope

• local

. ................ variables are permanent variables within their own function or file.

• Auto

• Static

• Extern

• Register

. If an integer occupies 4 bytes and a character occupies 1 bytes of memory, each element of the following structure would occupy how many bytes ?

struct name

{

int age;

char name [20];

}

• 5

• 24

• 21

• 22