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Computer Sc
16)E-Commerce allows companies to
	issue important business reporting		supports decision making process
	conduct business over internet		keep records paper based transactions
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17)The primary purpose of a software is to convert
	data into information		information into data
	data into website		None of the above
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18)A compiler translate a high level program into
	an algorithm		java
	machine level program		assembly level program
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19)What is correcting a program called in programming
	Translating		Loading
	Interpreting		Debugging
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20)The ________ of a system includes the program or instructions
	software		hardware
	icon		information
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21)Backup of data files helps to prevent
	loss of confidentiality		loss of data
	visrus infection		duplication of data
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22)Text in cell in excel is aligned
	left		right
	justified		None of the above
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23)The background of any word document -
	Always white		can have any colour we choose
	is the colour we under option menu		None of these
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24)In order to have a duplicate copy of a file we do-
	Save		Save as
	Edit		None of these
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25)Which software do you use to do statistical calculation
	Word Processing		Web browser
	Spreadsheet		None of these
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26)To highlight/ select a word in a document in MSword we
	Click		Double click
	Roll scoller		All of these
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27)A ______ consists specific rules and words that express the logical steps of an algorithm
	syntax		programming language
	flow chart		All of these
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28)The default file extension of a Notepad file is
	.doc		.xls
	.pdf		.txt
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29)PDF stands for
	Presentation document format		portable document format
	public document format		powerfull document format
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30)Which one of the following is a webpage file extension
	.jpg		.html
	.dat		.txt
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