Which of the following are mandatory to write the type annotations in the function definition?

(a)

Curly braces

(b)

Parentheses

(c)

Square brackets

(d)

indentations

Which of the following defines what an object can do?

(a)

Operating System

(b)

Compiler

(c)

Interface

(d)

Interpreter

Which of the following carries out the instructions defined in the interface?

(a)

Operating System

(b)

Compiler

(c)

Implementation

(d)

Interpreter

The functions which will give exact result when same arguments are passed are called

(a)

Impure functions

(b)

Partial Functions

(c)

Dynamic Functions

(d)

Pure functions

The functions which cause side effects to the arguments passed are called

(a)

impure function

(b)

Partial Functions

(c)

Dynamic Functions

(d)

Pure functions