CSS[FPSC-U.S. Civil Service Commission]-USA/[USA] Current Affairs 2021 Computer Set 17 Sample Test,Sample questions

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

1.4 KB

2.4 GB

3.8 KB

4.8 GB


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

1.4 KB

2.4 GB

3.8 KB

4.8 GB


Question:
A standard keyboard used in personal computer has ?

1.80 keys

2.84 keys

3.101 keys

4.102 keys


Question:
An OR operation has 4 variables, the possible number of combinations in its truth table are ?

1.64

2.16

3.34

4.32


Question:
By default, word automatically saves your document after every ?

1.5 minutes

2.10 minutes

3.15 minutes

4.20 minutes


Question:
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$


Question:
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$


Question:
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


Question:
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


Question:
In latest generation computers, the instructions are executed ?

1.Parallel

2.Sequentially

3.Both A and B

4.Randomly


Question:
In latest generation computers, the instructions are executed ?

1.Parallel

2.Sequentially

3.Both A and B

4.Randomly


Question:
Number of Shutdown options on Windows 2000 professional are ?

1.2

2.3

3.4

4.5


Question:
Number of Shutdown options on Windows 2000 professional are ?

1.2

2.3

3.4

4.5


Question:
Operating system, editors, and debuggers comes under?

1.System software

2.Application software

3.Utilities

4.None of these


Question:
Pressing Ctrl+Shift+A causes ?

1.To select whole document

2.To highlight the selected text

3.To capitalize the selected text

4.Office assistant to appear


Question:
Pressing Ctrl+Shift+D causes ?

1.To delete the selected text

2.To underline selected text

3.To double underline the selected text

4.None of these


Question:
Satellite transmission stations that can both send and receive messages are known as ?

1.Transreceivers

2.Receivers

3.Earth Stations

4.Transmitters


Question:
The device driver is an example of ?

1.System software

2.Application software

3.Freeware

4.Shareware


Question:
The format specifier %u is used for?

1.integer

2.unsigned short

3.unsigned float

4.unsigned long int


Question:
The Media Access Control sub layer resides in which layer ?

1.Datalink

2.Physical

3.Network

4.Transport


Question:
The number of actions with two buttons mouse are ?

1.6

2.5

3.4

4.3


Question:
The number of colours a VGA monnitor displays are ?

1.16

2.256

3.64

4.4


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

1.10

2.100

3.110

4.121


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

1.10

2.100

3.110

4.121


Question:
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


Question:
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


Question:
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


Question:
Web pages are linked together using ?

1.HTTP

2.Hyperlinks

3.Interlinks

4.None of these


Question:
Web pages are linked together using ?

1.HTTP

2.Hyberlinks

3.Interlinks

4.None of these


Question:
When did John Napier develop logarithm?

1.1416

2.1614

3.1641

4.1804


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

1.Binary

2.Decimal

3.Hexadecimal

4.Octal


Question:
Which of the following coding schemes uses 4-bit code ?

1.Unicode

2.ASCII

3.EBCDIC

4.BCD


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

1.CLEAR

2.KILL

3.SYSTEM

4.NEW


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

1.CLEAR

2.KILL

3.SYSTEM

4.NEW


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

1.OCR

2.OMR

3.MICR

4.All of these


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

1.OCR

2.OMR

3.MICR

4.All of these


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

1.Marco

2.Thesaurus

3.Merge

4.Layout


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

1.Marco

2.Thesaurus

3.Merge

4.Layout


Question:
Which of the following is a DOS Internal Command ?

1.DELTREE

2.ERASE

3.FORMAT

4.None of these


Question:
Which of the following is not an executable command ?

1.CLS

2.REN

3.REM

4.COPY


Question:
Which of the following layers of OSI model is responsible for breaking data into segments ?

1.Presentation

2.Transport

3.Datalink

4.Session


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

1.Reports

2.Queries

3.Forms

4.Table


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

1.GOTO

2.IF THEN ELSE

3.ON GOTO

4.WHILE WEND


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

1.GOTO

2.IF THEN ELSE

3.ON GOTO

4.WHILE WEND


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

1.GOTO

2.FOR NEXT

3.IF THEN

4.ON GOTO


Question:
Which of the following statements can be used for unlimited looping ?

1.GOTO

2.FOR NEXT

3.IF THEN

4.ON GOTO


Question:
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


Question:
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


Question:
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


Question:
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


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