Computer Questions

Q:

UNIVAC is

A) Universal Automatic Computer B) Universal Array Computer
C) Unvalued Automatic Computer D) Unique Automatic Computer
 
Answer & Explanation Answer: A) Universal Automatic Computer

Explanation:
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Q:

Autocorrect was originally designed to replace

A) Misspelled words B) Grammatically incorrect
C) Repetitive words D) All of the above
 
Answer & Explanation Answer: A) Misspelled words

Explanation:

autocorrect_was_originally_designed_to_replace1561613833.jpg image

 

Autocorrect was originally designed to replace Misspelled words. Its purpose is as part of the spell checker to correct common spelling or typing errors, saving time for the user. It is commonly found in word processors and text editing interfaces for smartphones, computers, etc.

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Q:

Processing speed of computer is measured in MIPS.

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

Million Instructions Per Second is a method of measuring the raw speed of a computer's processor. MIPS measures roughly the number of machine instructions that a computer can execute in one second.

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Q:

Which of the following is a secondary storage device?

A) ALU B) Disc
C) Projector D) All of the above
 
Answer & Explanation Answer: B) Disc

Explanation:
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Q:

A locked file can be

A) modified by user with the correct password B) is used to hide sensative
C) accessed by only one user D) Both B & C
 
Answer & Explanation Answer: C) accessed by only one user

Explanation:

A locked file can be accessed by only one user.

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Q:

The persistence of learning over time most clearly depends on

A) memory B) visual encoding
C) chunking D) shallow processing
 
Answer & Explanation Answer: A) memory

Explanation:
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Q:

A source program is

A) a program to be translated into machine language B) a program written in a machine language
C) a machine language translation of a program D) All of the above
 
Answer & Explanation Answer: A) a program to be translated into machine language

Explanation:

A_source_program_is1563521242.png image

A source program is is a text file that contains instructions or a program written in a language other than machine code, typically a high-level language.

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Q:

What does microprocessor speed of a computer depends on?

A) bandwidth B) clock speed
C) number of instructions D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

The computers microprocessor speed depends on all the factors like clock speed, bandwidth and the number of instructions it processes.

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