Science and technology SECTION F

1. The box that contains the control electronic components of the computer is the

(a)    Motherboard

(b)   System unit

(c)    Peripheral

(d)   Input device

          2.  An example of a processing device would be

(a)    A magnetic ink reader

(b)   A tablet PC

(c)    Special function card

(d)   Scanner

            3.  C, BASIC, COBOL and  JAVA  are examples of …… language.

(a)    Low level

(b)   Computer

(c)    System programming

(d)   High-level

            4. The operating system called UNIX is typically used for

(a)    Desk top computers

(b)   Laptop computers

(c)    Supercomputers

(d)   Web servers

            5… Is the most important/ powerful computer in a typical network.

(a)    Desktop 

 (b)   Network client 

(c)    Network server

(d)   Network station

(e)   Network switch

           6. the pictorial representation of a program or algorithm is called a

                           (a)    Chart

                           (b)   Salve chart          

                          (c)    Flow chart

                          (d)   Mix chart

          7. …… is a set of symbols, keywords and a set of rules to contract a statement.

                        (a)    A computer program

                        (b)   An programming language

                        (c)    A assembly

                       (d)   A syntax

        8.  the term bit is short form of

    (a)    Megabyte

    (b)   Binary language

    (c)    Binary digit

   (d)   Binary number

      9.  ….. is approximately one billion bytes.

(a)    A kilobyte

(b)   A bit

(c)    A gigabyte

(d)   A megabyte

      10. information on computer is stored as

(a)    Analog data

(b)   Digital data

(c)    Modern data

(d)   Watts data

Answer:

1.       B

2.       C

3.       D

4.       D

5.       C

6.       C

7.       D

8.       C

9.       C

10.   B