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COMPUTER
COMPUTER MOCK TEST SET 12
January 12, 2016
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1.Using the f11 shortcut key to create a chart on chart sheet creates
(a)A default chart
(b)A 2-dimensional column chart
(c )A 2-dimensional bar chart
(d)A 3-dimensional line chart

Answer

B

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2.All formula in Excel start with
(a)%
(b)+
(c )=
(d)-

Answer

C

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3.Most important difference in the performance between main and secondary memory is:

(a)Power consumption
(b)Most secondary storage devices are too big to fit into the cpu
(c )Secondary storage is mostly bi-state, but main memory is mostly tri state
(d)Speed of access secondary storage is much slower

Answer

D

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4.A scanning technology used in banks to read the numbers at the bottom of cheques is

(a)MICR
(B)OCR
(C )OMR
(D)LASER PRINTER

Answer

A

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5.Pattern of connections between the devices on a network is known as
(a)WAN
(B)Topology
(c )LAN
(D)Internet

Answer

B

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6.Which of the following formulas will MS-Excel Not be able to calculate?
(a)=SUM(“Profits”)-B9
(b)=SUM(A1:A5)*20
(c)=SUM(A1:A5)/(A2-10)
(D )=SUM(A1:A5)-10

Answer

A

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7.To calculate average of data in cells (C10,C11 and C12)in MS-Excel , you use the formula:

(a)=MEAN(C10:C12)
(b)=ADD(C10+C11+C12)/3
(C )=AVERAGE(C10,C11,C12)
(D)(C10 plus C11 plus C12)

Answer

C

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8.A UPS

(a)increases the storage capacity of a computer system
(b) increases the process speed
(c ) provides backup power in the event of a power cut
(d)increases I/O speed

Answer

C

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9.The word ‘wrap feature

(a )automatically moves text to the next line when necessary
(B) allows you to type over the text
(C )is the short horizontal line indicating the end of the document
(d)saves the document automatically

Answer

A

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10.The Shortcut key for pasting copied contents in a document in Microsoft Office is

(a)CTRL+S
(b)CTRL+C
(c )CTRL+A
(d)CTRL+V

Answer

D

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