O Level Exam

MCQ : INTRODUCTION TO PROGRAMMING For NIELIT O Level Exam

INTRODUCTION TO PROGRAMMING For NIELIT O Level Exam

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Question No# : 01 out of 25

Which numbering system is not handled directly by the printf() conversion specifies ?

A. Decimal

B. Binary

C. Octal

D. Hexadecimal

Question No# : 02 out of 25

A sequence of instruction, in a computer language, to get the desired result is known as

A. An algorithm

B. A decision table

C. A program

D. None of the above

Question No# : 03 out of 25

Identify the correct sequence of steps to run a c program

A. link, load, code, compile and execute

B. code, compile, link, execute and load

C. code, compile, link, load and execute

D. compile, code, link, load and execute

Question No# : 04 out of 25

If we overcome the rules of the programming language, we get

A. Runtime error

B. Syntax error

C. logical error

D. None of the above.

Question No# : 05 out of 25

An algorithm is best describe as

A. A computer language

B. A step by step procedure for solving a problem

C. A branch of mathematics

D. None of the above

Question No# : 06 out of 25

Which type of error are flagged by compilers

A. Logical errors

B. Syntax errors

C. Both Logical and Syntax errors

D. None of these

Question No# : 07 out of 25

The error that can be pointed out by the compiler are

A. Syntax errors

B. Semantic errors

C. logical errors

D. None of the above

Question No# : 08 out of 25

Choose the option that contains only valid hexadecimal integers

A. 0x9F, 0xbcd, 0x1

B. 037, 0xx, 01000

C. 0x561u, 0x9h, 0xdd

D. H9F, HFF, HAA

Question No# : 09 out of 25

Each module should also be divided into sub modules according to software engineering and programming style.

A. Top down method

B. Bottom up method

C. Coding

D. None of the above

Question No# : 10 out of 25

Which of the following language is predecessor to C Programming Language?

A. A

B. B

C. ADA

D. C++

Question No# : 11 out of 25

Designing the problem

A. Testing

B. Debugging

C. logical error

D. Algorithm

Question No# : 12 out of 25

A program which translate a high-level language program into a machine language program is called

A. Compiler

B. Interpreters

C. Both Compiler and Interpreter

D. None of the above

Question No# : 13 out of 25

User Define name.

A. Identifier

B. constant

C. syntax

D. expression

Question No# : 14 out of 25

Which of the following is not true about an interpreter

A. Interpreter generates an object program from the source program

B. Interpreter is a kind of translator

C. Interpreter analysis each source statement every time it is to be executed

D. None of the above

Question No# : 15 out of 25

The part of a machine level instruction, which tells the central processor what has to be done, is

A. An operation code

B. An address

C. An operand

D. None of the above

Question No# : 16 out of 25

A program that convert a high-level language program to a set of instructions that can run on a computer is called a

A. Compiler

B. Debugger

C. Editor

D. None of the above

Question No# : 17 out of 25

C Programming Language was developed and written by

A. Martin Richards

B. Dennis Ritchie

C. Ken Thompson

D. Herman Hellorith

Question No# : 18 out of 25

Function of a compiler is

A. put together the file and functions that are required by the program

B. translate the instructions into a form suitable for execution by the program

C. load the executable code into the memory and execute them

D. allow the user to type the program

Question No# : 19 out of 25

Algorithm when translated into a programming language is called

A. Flowchart

B. Identifier

C. Code

D. Debugging

Question No# : 20 out of 25

Leading white space at the beginning of each statement, which is used to determine the group of statement.

A. Testing

B. Indentation

C. Debugging

D. None of the above

Question No# : 21 out of 25

It refers to the ability of an application to run on different platforms with or without minimal changes.

A. Error

B. Flexibility

C. Portability

D. Reliability

Question No# : 22 out of 25

You do not have pay Python and you can view its source code too. it means Python is _______

A. Free and Open Source

B. Freeware

C. Open source

D. Shareware

Question No# : 23 out of 25

The program must be able to handle unexpected situation like wrong input or no input.

A. Error

B. Expression

C. Portability

D. Reliability

Question No# : 24 out of 25

Correcting the program code:

A. Testing

B. Syntax error

C. Runtime error

D. Debugging

Question No# : 25 out of 25

It is a combination of Operators, Operands and Constants

A. Identifier

B. Expression

C. Syntax

D. Task