Grade 7 - Computer - Chapter 1

__________________ is a calculating device used prior to the development of computers.

• Microprocessor

• CPU

• Slide Rule

A computer intended for individual use in a network is called :

• Workstation

• Topology

• Networking

The development of computers has been classified in ______ generations.

• 3

• 4

• 5

A ___________is a computer that manages the network resources, software and files.

• server

• MS Access

• Lotus 123

A Bluetooth has a normal range of approximately _______________ feet depending on the connected devices.

• 30 - 300

• 3 - 300

• 3 - 3000

_________ displays computer data onto a flat screen.

• Projector

• VDU

• Monitor

Fibre Optic Cable is made up of ____________ fibres that use the concept of light for transmission of data.

• copper

• steel

• optical

The printed copy is called the ________ copy

• soft

• hard

There are two types of plotters: Flatbed plotter and ________________

• Drum plotter

• Table Plotter

• Basket Plotter

A floppy disk is a storage medium while a floppy drive is its ____________________.

• port

• cable

• device