Question

Choose the correct pairs from the following:

• A. $1-6;2-7;3-8;4-5$
• B. $1-7;2-8;3-5;4-6$
• C. $1-5;2-6;3-7;4-8$
• D. $1-7;2-5;3-6;4-8$

Answer 1

The correct option is C $1-5;2-6;3-7;4-8$

• An ICT device is one that is useful for information and communication purposes. A cellphone is such a device.
• An input unit is one that helps in entering the data onto an ICT device. E.g. a keyboard is an input unit device of a computer.
• Microsoft PowerPoint is an electronic presentation program that helps people present a speech using a collection of slides. A PowerPoint presentation is a collection of slides that can be used to create oral presentations.
• ENIACs are the computers of first generation that used vacuum tubes as the basic components for their memory and CPU circuitry. These tubes, like electric bulbs, produced a lot of heat and the installations used to fuse (break) frequently.