R4RIN – MCQs, Mock Tests | NTS NTS COMPUTER MCQ SET 3

ATM stands for?

1. Automatic Talking Machine
2. Automatic Teller Machine
3. Analog Teller Machine
4. Automatic Ticketing Machine

✅ Correct Answer: 2

Who is known as Father of Computer Science ?

1. Charles Babbage
2. Howard Aiken
3. Dr.Herman Hollerith
4. Blaise Pascal

✅ Correct Answer: 1

One of the first recognized calculating device was?

1. Abacus
2. Analytical engine
3. Difference engine
4. None of these

✅ Correct Answer: 1

Pentium II is a __________ generation computer

1. second
2. third
3. fourth
4. fifth

✅ Correct Answer: 3

The first computer that used vacuum tubes was?

1. Mark I
2. ENIAC
3. EDVAC
4. UNIVAC

✅ Correct Answer: 2

Which of the following is not a pointing device?

1. Mouse
2. Joystick
3. Trackball
4. None of these

✅ Correct Answer: 2

The number of read/write heads for a hard disk of four platters are

1. 4
2. 6
3. 8
4. 16

✅ Correct Answer: 3

Which of the following is a 16-bit code?

1. BCD
2. Unicode
3. ASCII
4. EBCDIC

✅ Correct Answer: 2

Boolean algebra is also known as?

1. Logical algebra
2. Code algebra
3. Switching algebra
4. Digital algebra

✅ Correct Answer: 3

The command that is not present on edit menu?

1. Font
2. GoTo
3. Find
4. Ctrl+z

✅ Correct Answer: 1

First generation language uses?

1. Pseudo code
2. Binary code
3. Mnemonics code
4. Decimal code

✅ Correct Answer: 2

In which of the flowchart symbols, the statement IS A > B is placed?

1. Connector
2. Rectangular
3. Parallelogram
4. Diamond

✅ Correct Answer: 4

Name the error which you think to exist in the formula C=C*D/C.

1. Logical
2. Syntax
3. Execution
4. None of these

✅ Correct Answer: 4

Which of the following statements transfers control unconditionally?

1. GOTO
2. FOR NEXT
3. IF THEN
4. ON GOTO

✅ Correct Answer: 1

The statement to reserve memory locations for an array M arranged in 12 columns and 20 rows may be ?

1. DIM(12,20)
2. DIMM(20,12)
3. M(240)
4. DIMM(12,20)

✅ Correct Answer: 2

On execution of PRINT FIX(-6.83),the output will be ?

1. 6
2. 6.83
3. 6
4. 7

✅ Correct Answer: 3

In BASIC LOG function refers to natural logarithm have Base ?

1. 2
2. 10
3. 5
4. e

✅ Correct Answer: 4

An 8-bit address bus can address a memory of ?

1. 1 Byte
2. l8 Bytes
3. 256 bits
4. 256 Bytes

✅ Correct Answer: 4

The number of colors a CGA monitor displays are ?

1. 4
2. 16
3. 64
4. 256

✅ Correct Answer: 1

The radix of a computerized version of number (+0.66E4) is ?

1. 4
2. 6
3. 2
4. 8

✅ Correct Answer: 3

The programs which are permanent and stored in ROM are known as ?

1. Utility Programs
2. Firmware
3. System softwares
4. None of these

✅ Correct Answer: 2

UNIVAC stands for ?

1. Universal Automatic Computer
2. Universal Array Computer
3. Unvalued Automatic Computer
4. Unique Automatic Computer

✅ Correct Answer: 1

File compression utilities can reduce the file size by ?

1. 10%
2. 60%
3. 80%
4. 100%

✅ Correct Answer: 3

The NT in Windows NT stands for ?

1. Not Tested
2. Network Technology
3. Network Terminal
4. New Technology

✅ Correct Answer: 2

In C language, .exe file is produced by ?

1. Linker
2. Loader
3. Compiler
4. Interpreter

✅ Correct Answer: 1

Which of the followings is a valid statement for declaring a Variable In C ?

1. int marks;
2. Int a,b,c;
3. double salary;
4. All of these

✅ Correct Answer: 4

The number of Bytes used by char data type in C is?

1. 2
2. 1
3. 3
4. 4

✅ Correct Answer: 2

The format specifier %u is used for?

1. integer
2. unsigned short
3. unsigned float
4. unsigned long int

✅ Correct Answer: 2

Which of the following objects are used to store data in MS Access?

1. Reports
2. Queries
3. Forms
4. Table

✅ Correct Answer: 3

Which number system is usually followed in a typical 32-bit computer?

1. Binary
2. Decimal
3. Hexadecimal
4. Octal

✅ Correct Answer: 1

Operating system, editors, and debuggers comes under?

1. System software
2. Application software
3. Utilities
4. None of these

✅ Correct Answer: 1

When did John Napier develop logarithm?

1. 1416
2. 1614
3. 1641
4. 1804

✅ Correct Answer: 2

Which of the following tools of MS Word is used to rotate the text?

1. Word Art
2. Auto Shape
3. Text Boxes
4. None of these

✅ Correct Answer: 1

Which of the following features of the word processor allows to specify margins of the documents?

1. Marco
2. Thesaurus
3. Merge
4. Layout

✅ Correct Answer: 4

Which of the following devices can be used to directly image printed text ?

1. OCR
2. OMR
3. MICR
4. All of these

✅ Correct Answer: 1

The popular series of personal computers was Apple series designed in 1976 using __________ microprocessor.

1. 8-bit
2. 16-bit
3. 64-bit
4. None of these

✅ Correct Answer: 1

Who designed the first electronic computer-ENIAC?

1. Van-Neumann
2. Joseph M.Jacquard
3. J.Presper Eckert and John W. Mauchly
4. All of these

✅ Correct Answer: 3

In latest generation computers, the instructions are executed ?

1. Parallel
2. Sequentially
3. Both A and B
4. Randomly

✅ Correct Answer: 3

Web pages are linked together using ?

1. HTTP
2. Hyperlinks
3. Interlinks
4. None of these

✅ Correct Answer: 2

A CPU with 32-bit Address Bus can address a memory of ?

1. 4 KB
2. 4 GB
3. 8 KB
4. 8 GB

✅ Correct Answer: 2

In BASIC, LEFT(A$,n) is used to ?

1. Leave n spaces before the strung A$
2. Leave n spaces before every character of the strung A$
3. Leave n left characters of the strung A$
4. Select n characters of the strung A$

✅ Correct Answer: 4

In BASIC, RETURN statement passes control back to ?

1. GOSUB statement
2. Next to GOSUB statement
3. Beginning of the program
4. The statement before GOSUB

✅ Correct Answer: 2

The number of elements assigned automatically to a two dimensional arrays in BASIC are ?

1. 10
2. 100
3. 110
4. 121

✅ Correct Answer: 4

Which of the following statements can be used for multiple branching ?

1. GOTO
2. IF THEN ELSE
3. ON GOTO
4. WHILE-WEND

✅ Correct Answer: 3

Which of the following statements can be used for unlimited loopiing ?

1. GOTO
2. FOR NEXT
3. IF THEN
4. ON GOTO

✅ Correct Answer: 1

Which of the following command is used to exit from BASIC and to return to DOS ?

1. CLEAR
2. KILL
3. SYSTEM
4. NEW

✅ Correct Answer: 3

Number of Shutdown options on Windows 2000 professional are ?

1. 2
2. 3
3. 4
4. 5

✅ Correct Answer: 3

The number of items present on control panel depends upon ?

1. Items install during Setup
2. Items contained on Windows CD
3. Items required by your system
4. Hardware Items attached with the system

✅ Correct Answer: 1

The number of actions with two buttons mouse are ?

1. 6
2. 5
3. 4
4. 3

✅ Correct Answer: 2

Which of the following is a DOS Internal Command ?

1. DELTREE
2. ERASE
3. FORMAT
4. None of these

✅ Correct Answer: 2