Computer Quiz

1. A processor that collects the transmissions from several communications media and sends them over a single line that operates at a higher capacity is called ______.

1) multiplexor  

2) bridge   

3) hub

4) router  

5) None of these

2._________ is a primary key of one file that also appears in another file.

1) Physical key  

2) Primary key  

3) Foreign key 

4) Logical key  

5) None of these

3.What is the full form of SDRM?

(1) Shift Dynamic random access memory

(2) Synchronous Dynamic random access memory

(3) System Dynamic random access memory

(4) Serial Dynamic random access memory

(5) None of these

4.Alerts are mostly appears in ____?

(1) Check box

(2) Combo box

(3) Dialog box

(4) Window box

(5) None of these

5.When using characters in Windows, what code does a window use?

(1) ASCII   

(2) UNICODE 

(3) MORSE   

(4) IDBC  

(5) WESTRN

6.Forms that provide the basic structure for a particular kind of document are known as...

1) wizards

2) templates

3) macros

4) patches 

5) None of these

7. ________ is a technique for transmitting a large amount of information, including voice, data and video, over long distances.

1) Multiplexor 

2) Bridge

3) Broadband network 

4) Beta software

5) None of these

8.With reference to a computer, an assembler is a......

1) symbol 

2) language 

3) program

4) grammar 

5) person who assembles the parts

9.Which language is directly understood by the computer without translation program ?

(1) BASIC language   

(2) Assembly language

(3) High level language  

(4) C language  

(5) Machine language

10. A tuple is a

1) column of a table

2) two-dimensional table

3) row of a table

4) key of a table

5) None of these

Answers:

1. 1
2. 3
3. 2
4. 3
5. 1
6. 2
7. 3
8. 3
9. 5

10. 1