Formal Quiz 1

There are ______components of the computer system.

State the components of the computer system

• input

  output

  storage

  process

• hardware

  software

  user

  procedures

  data

• RAM

  ROM

  CU

  ALU

  MU

• keyboard

  mouse

  screen

  monitor

What are the main classifications of computers?

• Super

  mainframe

  desktop

  mcirocomputer

• Mainframe

  Super

  super plus

  microcomputer

• Mainframe

  Micro

  super

  mini

• Mini

  main

  desktop

  superplus

Computers are classified according to their

• size and number of users they can support

• price

• size

• the uses

List five (5) advantages of computer usage.

Which one of the following best describes examples of output devices

• memory card

  CD

  monitor

  projector

• speaker

  LC projector

  monitor

  printer

• keyboard

  OMR

  mouse

  Scanner

• flash drive

  PC camera

  light pen

  projector

After the monitor the printer is the most commonly used output device

• true

• false

There are ________basic classes of printer.

The types of printers are

• laser and inkjet

• impact and non impact

• dot-matrix and matrix

• LCD and thermal

There are 3 main types of software

• true

• false