Computer Mcqs

                                                  Computer Mcqs

 

              computer keys , hardware , software 

23- DBMS stands for: *

Database Monitoring System

Database Management System

Database Management Server

Database Monitoring Server

36- Which of the following is not a font style? *

Regular

Bold

Italics

Superscript

29- Which bar tells the name of website: *

title

address

tool

both a & b             

4- A combination of computers those are capable of inputting and outputting in both digital and analogue signals is ______ computer: *

Hybrid

Monitor

Programmable

Z1

41- MS-DOS has _________ user interface *

Graphical

Pictorial

Command Line

None

46- On the basis of color capabilities, monitor is divided into ______ types: *

3

4

5

6

22- Shortcut function key for FIND is: *

F3

F4

F5

F7

12- ALU stand for: *

Array Logic Unit

Arithmetic Logic Unit

Application Logic Unit

None

35- Which of the following is not valid version of MS Office? *

Office XP

Office Vista

Office 2007

None of above

14- Basic operations performed by computer are: *

ALU

CU

Storage Operation

All

50- Who is known as the father of computer *

Alan Turing

Abacus

Charles Babbage

Bill Gates

3- Shortcut key for REDO is: *

Ctrl+Z

Ctrl+Y

Ctrl+R

Ctrl+V

40- Which cache type is not a part of processor: *

L1

L2

L3

None

18- Which is the smallest space: *

1 Giga Byte

1 Tera Byte

1 Mega Byte

1 Peta Byte

20- Full form of BIOS is: *

Base Input output system

Basic Input Output System

Basic Input Output Symbol

Base Input Output Symbol

45- Digital image is made up of small squares called: *

Resolution

pixel

matrix

dots

43- Typically, CD-Drive can store _______ of data: *

250 MB

700 MB

1024 MB

4 GB

6- 4TH Generation computers used: *

IC

Transistors

Microprocessors

Vacuum Tubes

33- Microsoft PowerPoint is a *

Presentation program

Database program

Spreadsheet program

Word processing program

11- Which of the following is not a type of RAM: *

Quick RAM

Static Ram

Dynamic RAM

both a & b

10- Most commonly used protocol is: *

smtp

ftp

http

all

37- The CPU executes an instruction; each time it takes a series of steps. The complete series of steps is called: *

Instruction Cycle

Execution Cycle

Machine Cycle

None

44- Douglas Engelbart invented _______: *

Keyboard

Mouse

Monitor

None

42- Which of the following are word processing software? *

Wordpad

Notepad

MS Word

All of above

13- Shortcut key for Super Script a text is: *

Ctrl+=

Ctrl+Shift++

Ctrl++

Ctrl+¬-

30- Sequence of instructions written to solve a particular problem is called: *

Program

Software

Operating system

All of above

17- 1 KB is equals to: *

1024 bits

1024 bytes

1024 MB

1024 TB

34- Excel files have a default extension of *

ppt

doc

xls

123

5- Antivirus is an example of _______ software: *

System

Utility

Application

None

31- Which type of interface is user friendly: *

CLI

Command Driven

GUI

None

24- Key to represent relationship between tables is called *

primary key

secondary key

foreign key

none

8- The type of printers in which a key strikes the paper against ribbon to make letters or images *

Inkjet Printers

Impact Printers

Non-impact Printers

LaserJet Printers

48- Small pictures used to easily open programs or documents. *

Taskbar

My Picture

Start Button

Icons

Name *

7- A _______ site is an online platform that allows users to create a public profile and interact with other users on the website: *

socializing

collaborative computing

both

none

2- Computer cannot detect ______ error: *

Syntax

Logical

Runtime

All of these

21- The standard layout of keyboard is: *

DVORAK

QWERTY

AZERTY

none

47- Hard disk is a _______ storage device: *

Optical

Magnetic

Solid State

None

25- The term ________ is sometime used instead of record. *

Table

Row

Column

none

Discipline *

49- Shortcut key for Select-All is: *

Ctrl+S

Ctrl+W

Ctrl+A

None

28- Most commonly used web browser is: *

internet explorer

mozila firefox

google chrome

UC browser

16- What is the responsibility of logical unit being the CPU of unit: *

To produce results

to compare numbers

to control flow

None

1- Which of the following is an input device: *

Monitor

Motherboard

Mic

Printer

39- How many types of cache memory are there: *

2

3

4

5

15- 1 milli sec is: *

10th of a sec

1 thousand of a sec

10th thousand of sec

1 sec

9- Novell NetWare is an example of _______ Operating System *

PC

Embedded

Server

None

19- The ______ is the pathway between component of the computers: *

RAM

Bus

ROM

CPU

38- Cache memory is faster than RAM: *

False

True

32- Run more than one program at a time is called: *

Maximizing

Task-switching

Multi-tasking

Multi-user

27- First page that you normally view at a Website is its: *

Home page

Master page

First page

none

26- A database model which contains single data set/ table is: *

Relational Model

Flat File Model

Tuple Model

none