General MCQs

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Q81.The accuracy of the floating point numbers representable in two 16 bit words of a computer is approximately:

Easy
A 16 digits
B 6 digits
C 4 digits
D 2 digits
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Correct Answer: B

Q82.What is the alternative computer jargon for bug?

Easy
A Leech
B Squid
C Slug
D Glitch
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Correct Answer: D

Q83.Computer operator function is:

Easy
A Provides data for operating
B Determines a sequence
C Perform defined tasks
D All of these
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Correct Answer: D

Q84.How many bits are in one byte?

Easy
A 4 bits
B 6 bits
C 8 bits
D None of these
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Correct Answer: C

Q85.One cell thick vessels are called:

Easy
A Veins
B Pulmonary artery
C Capillaries
D Arteries
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Correct Answer: C

Q86.Who has become youngest Microsoft Certified Professional?

Easy
A Arooba Ansari
B Arish Fatima
C Javeria Jalil
D Kiran Naz
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Correct Answer: B

Q87.Single Spacing in Ms Document causes ------------- point line spacing.

Easy
A 10
B 12
C 14
D 16
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Correct Answer: B

Q88.The intersection of a column and row in a spreadsheet is called:

Easy
A Key
B Field
C Cell
D Menu
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Correct Answer: C

Q89.How can you apply exactly the same formatting you did to another text?

Easy
A Copy the text and paste in new location. then type the new text again
B Copy the text and click on Paste Special Tool
C Select the Text then click on Format Painter and select the new text
D None of these
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Correct Answer: C

Q90.A feature of Ms Office that saves the document automatically after certain interval is called:

Easy
A Save
B Save as
C AutoSave
D None of these
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Correct Answer: C

Q91.By Selecting Paragraph we can apply:

Easy
A Line Spacing
B Indent
C Both A and B
D None of these
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Correct Answer: C

Q92.Solar Plate consists of which type of cell:

Easy
A Fuel Cell
B Photo Voltaic Cell
C Both A and B
D None of these
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Correct Answer: B

Q93.What is the function of Logical Unit in a computer?

Easy
A To produce result
B To perform arithmetic and logic operation
C To control flow of information
D To store result data
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Correct Answer: B

Q94.Which component of computer is also considered as its "Heart"?

Easy
A Monitor
B Keyboard
C Scanner
D Microprocessor
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Correct Answer: D

Q95.Which of the following Windows don't have Start button?

Easy
A Windows Vista (Window Vista)
B Windows 7 (Window 7)
C Windows 8 (Window 8)
D None of these
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Correct Answer: C

Q96.Which of the following is a database management system?

Easy
A Window
B Oracle
C Dos
D None of these
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Correct Answer: B

Q97.Complete the proverb. "An early bird catches the__________?

Easy
A Worn
B Fly
C Worm
D Victim
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Correct Answer: C

Q98.ALU is a component of the processor that consists of:

Easy
A AU (Arithmetic Unit)
B LU (Logic Unit)
C Both A and B
D None of those
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Correct Answer: C

Q99.Unix operating system was developed by:

Easy
A Dennis Ritchie
B Ken Thompson
C Both A and B
D None of these
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Correct Answer: C

Q100.Mac operating system is developed by which company?

Easy
A Google
B Apple
C Microsoft
D None of these
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Correct Answer: B