PRETECH GRADE 8

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---is protecting digital data from lose through safe storage and backing up.

Data threats are commonly caused by each of the following EXCEPT?

• Hawkers

• Malware

• Human errors

• Fraudsters

Which of the following are measures of securing data in an electronic device such as a computer? (select all that applies)

• Installing antivirus software

• Using strong passwords

• Sharing personal information

• Backing up data

...... are the physical parts of the computer that are tangible

• Computer software

• Computer hardware

• Goods

• Programs

The following are categories of computer hardware except?

• Central processing unit (CPU)

• Microsoft processor

• Storage devices

• Input devices

A composite material is formed by combining two or more materials of different characteristics?

• True

• False

Ceramic materials are made by mixing clay, earthen elements such as silica and water?

• True

• False

Some of the common ceramic materials found in the locality include the following except?

• Ceramic tiles

• Glass

• Clay bricks

• papier mache

........is the practice of recording and tracking on a regular basis the financial transactions of a business.

Which of the following is the book keeping equation?

• Assets = Liabilities + Capital

• Assets = Liabilities - Capital