COMPUTER AWARENESS

·         1. Which among following is not an input device ?

A. Mouse

B. Scanner

C. Keyboard

D. Printer

   ANSWER - D

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   2. File Transfer Protocol allows us to transfer files from one computer to another on the internet.

 .      True

A. False

ANSWER - A

·         3. Binary number system consists of ?

 .      0's and 1's only

A. All alphanumeric characters

B. Depends computer to computer

C. None of above

ANSWER - A

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·         4. Disk Operating System (DOS) was designed to work with which of the following input device ?

 .      Mouse

A. Keyboard

B. JoyStick

C. Xbox

ANSWER - B 

·         5. Which among following is not a logical gate ?

 .      NOR

A. XOR

B. AND

C. NAT

ANSWER - D 

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·         6. A switch in a network is used to ?

 .      It is used to connect systems on network

A. It is used to stop hacking

B. It is used to stop viruses

C. It is used to boot systems remotely

ANSWER - A 

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·         7. Which among following is odd one ?

 .      Spyware

A. Malware

B. Virus

C. Hub

ANSWER - D 

                                                              

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COMPUTER AWARENESS :-

1. Pick the one which is used for logical operations or comparisons such as less than, equal to or grater than.

1) Arithmetic Logic Unit

2) Control Unit

3) Storage Unit

4) Both 1) and 2)

5) None of these

( ANSWER  IS -  1. )

2. ________means to enlarge a window to its maximum area so that it will fill entire desktop.

1) Maximise

2) Zoom 3) Enlarge

4) Extend

5) None of these

( ANSWER IS - 1. )

3. A connection from one HTML document to another HTML document is called ……………… ?

1) Hyperlink

2) Connection link

3) Icon

4) Tag

5) None of these

 ( ANSWER  IS - 1 )

4. Capability of a computer to perform more than one tasks at the same time is ……………. ?

1) Batch processing

2) Real time processing

3) Multitasking

4) Scheduled processing

5) None of these

( ANSWER IS - 3 )

5. Which of the following is NOT an example of a web browser ……………… ?

1) Chorme

2) Internet Explorer

3) Safari

4) Netscape Navigator

5) None of these

( ANSWER IS - 5 )

6. In is the smallest dot that can be uniquely drawn on a computer screen. This is ………………. ?

1) Boxel

2) Computer Dot

3) Cursor

4) Pixel

5) None of these

( ANSWER IS - 4 )

7. An error is also known as ……………………. ?

1) bug

2) debug

3) cursor

4) icon

5) None of these

( ANSWER IS - 1 )

8. In database, a field is a ……………… ?

1) label

2) table of information

3) group of related records

4) category of information

5) None of these

( ANSWER IS - 2 )

9. A _______contains buttons and menus that provide quick access to commonly used commands.

1) toolbar

2) menu bar

3) window

4) find

5) None of these

( ANSWER IS - 1 )

10. What is the name of the process that is used to convert a series of instructions, or program, written in a high-level language into instructions (or a program) that can be run on a computer …………….. ?

1) Assembling

2) Compiling

3) Translating

4) Uploading

5) None of these

 ( ANSWER IS - 2 )

                                                                                   

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