The process of making copies of files which can be used to restore the original copy in the event of data loss is called file
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127 questionsStored instructions and data in digital computer consist of
A program that converts source code instructions in high-level programming language to object codes line by line is known as
Datatypes in QBASIC programming language include the following except
The database model that uses tables with columns and rows is called
Which of the following actions is not an animation in Microsoft PowerPoint?
Viruses, worms and Trojan horses are regarded as
Input devices are computer devices that can
The following are functions of database management system except
The process of transferring a file from a server to a computer is called
The https in the web address, https://waec.org.ng, is called a
The act of translating data into a secret code is known as
If today's date is 02/02/2008, what will be the result of typing "=today() - 1" in a cell of a spreadsheet?
Headers and footers are used in Microsoft Word documents to
An opening on the motherboard of a system unit where expansion cards can be inserted is known as
The unit of the computer system that directs and supervises other units is called the
Which of the following data is alpha-numeric?
The speed of data transfer can be affected by the following factors except
The usage of the keys CTRL + W in Ms Word
Which of the following is an example of information?