In our body the control system is brain. Even in computer there is a control system which is called its brain. Which one of the following is called the brain of the computer?
A)
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B)
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D)
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E)
None of these
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Mouse is a/an _______ device.
A)
input
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B)
output
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C)
storage
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D)
All of these
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E)
None of these
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Which one of the following is an input device?
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None of these
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The wheel located between the two standard buttons on a mouse is used to perform which function?
A)
Click on web page
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B)
Scroll
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C)
Click and select item
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D)
Both [a] and [c]
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E)
None of these
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Which one of the following type(s) of tool of MS-Paint is given in the image below?
A)
Free-Form selects
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B)
Rectangular select
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C)
Text tool
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D)
All of these
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E)
None of these
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Computers are used in almost every sector. Choose the incorrect statement from the following.
A)
Computers are used in defence sector.
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B)
In banks, computer are used for maintaining account of the customers.
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C)
You can use computer in garden for planting plants.
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D)
Computers are used as a tutor.
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E)
None of these
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Computers are used for entertainment by all sections of people. You use computer to: 1. Chat with our family member residing abroad. 2. Listen music on the computer. 3. Book cinema tickets. Select the correct use.
A)
1 and 2
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B)
2 and 3
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C)
1 and 3
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D)
All of these
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E)
None of these
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ALU stands for_______.
A)
Arithmetic Logic Unit
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B)
Arithmetic Logical Unit
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C)
Arithmetic Local Unit
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D)
Arithmetic Legal Unit
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E)
None of these
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Computers function on the basic of 1-P-O cycle. What does I stand for in the 1-P-O cycle?
A)
Integer
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B)
Inbox
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C)
Input
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D)
Inside
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E)
None of these
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Which one of the following devices is used to transfer information, pictures on paper?
A)
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B)
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C)
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D)
All of these
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E)
None of these
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The computer stores information permanently in its:
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D)
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None of these
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Which button of the keyboard moves the cursor to the next line?
A)
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B)
done
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C)
done
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D)
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E)
None of these
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Sunita wants to switch on the computer. Which one of the following is first step for switching on computer?
A)
Switch on CPU
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B)
Switch on monitor
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C)
Switch on power plug
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D)
Switch on UPS
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E)
None of these
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Computer is an electronic machine. It uses ______ energy to work.
A)
electrical
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B)
manual
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C)
solar
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D)
backup work
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E)
None of these
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The following are the statements on data. Which of the following statement(s) is/are correct? 1. Data can be words. 2. Data can be punctuations. 3. Data can be numbers. 4. Data can be an image.
A)
1
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B)
2
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C)
3
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D)
1, 2, 3, 4
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E)
None of these
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Which one of the following is called a pointing device?
A)
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B)
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C)
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D)
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E)
None of these
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Match the following Column A with Column B.
Column A Column B 1. < I. Greater than 2. CPU II. Output device 3. Plotter III. Processor 4. > IV. Less than
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B)
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C)
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D)
done
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E)
None of these
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Which one of the following is the medium for communication between hardware of computer and user?
A)
Application Software
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B)
Operating System
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C)
Assembler
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D)
System Software
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E)
None of these
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Title bar in wordpad contains which three options:
A)
Minimize, Maximize, Cancel
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B)
File, Home, View
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C)
Clipboard, Font, Paragraph
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D)
Find, Replace, Select all
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None of these
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Windows 10 was launched in which years?
A)
2012
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B)
2013
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C)
2014
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D)
2010
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E)
None of these
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Which number should come in place of the question mark (?)? 22,
44, 55, 66
A)
32
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B)
33
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C)
34
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D)
35
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E)
None of these
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How many months in a year have 30 days?
A)
32
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B)
33
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C)
34
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D)
35
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E)
None of these
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Find the odd one out.
A)
Tortoise
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Crab
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C)
Frog
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D)
Fish
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E)
None of these
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How many circles are in the given figure?
A)
4
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B)
5
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C)
6
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D)
7
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E)
None of these
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If the code for ?G? = ?20?, then code for ?J?= ???.
A)
18
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B)
17
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C)
19
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D)
23
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E)
None of these
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Simplify: 2 kg 310 g + 1 kg 685 g =
A)
3 kg 990 g
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B)
2 kg 995 g
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C)
3 kg 995 g
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D)
2 kg 980 g
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E)
None of these
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is equal to 2 litres of milk bottle, so how much total milk is in given bottles?
A)
10 litres
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B)
22 litres
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C)
24 litres
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D)
30 litres
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E)
None of these
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Which is the fifth letter from the left end in the given word?
A)
P
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B)
U
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C)
E
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D)
T
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E)
None of these
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Find the missing number.
A)
8
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B)
6
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C)
7
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D)
9
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E)
None of these
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How many minutes are there in 2 hours?
A)
60 minutes
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B)
40 minutes
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C)
50 minutes
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D)
120 minutes
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E)
None of these
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What keys do you use to select or highlight part of the text?
A)
Enter
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B)
Arrow key
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C)
Shift + Arrow key
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D)
Shift key
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E)
None of these
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Monitor is _______ device.
A)
storage
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B)
keyboard
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C)
output
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D)
Both [a] and [b]
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E)
None of these
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Which one of the following is the first screen after loading the windows?
A)
Palmtop
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Desktop
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C)
Laptop
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D)
Monitor
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E)
None of these
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The input device will allows the user to move the pointer on the screen is:
A)
Mouse
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Speaker
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C)
Input
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D)
Output
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E)
None of these
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In windows 10 using MS-Paint, you can paint a picture with the help of:
A)
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D)
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E)
None of these
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If LEMON is coded as NOMEL, in the same way APPLE is coded as:
A)
ELPPA
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ELPAP
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C)
APELE
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D)
ELAPP
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E)
None of these
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How many numbers of vowels are there in the word "CASTRAPHONE"?
A)
3
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B)
4
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C)
5
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D)
6
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E)
None of these
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How many triangles are there in the given image?
A)
4
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B)
5
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C)
6
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D)
7
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E)
None of these
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Find the odd one out.
A)
Mother
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Friend
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C)
Sister
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D)
Father
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E)
None of these
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If today is Wednesday, then day after tomorrow is ______.
A)
Thursday
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Friday
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Saturday
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Tuesday
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None of these
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