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Computer Practice Computer Awareness Study Material

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Operating System & System Programming

When the System Starts from the Starting or from initial State Means when we Starts our System, this is called as

a) Cold Booting
b) Hot Booting
c) Both a and b
d) None of these

✔Answer

Correct Answer Is : Hot Booting

Solution Is :

Which memory is nearest to the CPU.

a) Cache Memory
b) RAM
c) Secondary Memory
d) Flash Memory

✔Answer

Correct Answer Is : Cache Memory

Solution Is :

E-mail Clients is the example of

a) System Software
b) Application Software
c) Either a or b
d) None of these

✔Answer

Correct Answer Is : Application Software

Solution Is :

Which of the following are the types of fragmentation.

a) Internal
b) External
c) Both a and b
d) None of these

✔Answer

Correct Answer Is : Both a and b

Solution Is :

The space wasted inside of allocated memory blocks because of restriction on the allowed sizes of allocated blocks is called

a) Internal Fragmentation
b) External Fragmentation
c) Both a and b
d) None of these

✔Answer

Correct Answer Is : Internal Fragmentation

Solution Is :

Which is the heart of the operating system.

a) Shell
b) Process
c) Kernel
d) None of these

✔Answer

Correct Answer Is : Kernel

Solution Is :

The operations performed by kernel are :

a) It Controls the State the Process.
b) Provides the Memory for the Processes those are Running on the System.
c) The Kernel also Maintains a Time table for all the Processes those are Running.
d) All of these

✔Answer

Correct Answer Is : All of these

Solution Is :

How many types of files are available in operating system.

a) 3
b) 4
c) 5
d) 6

✔Answer

Correct Answer Is : 4

Solution Is :

The operations performed on files are :

a) Read
b) Execute
c) Both a and b
d) None of these

✔Answer

Correct Answer Is : Both a and b

Solution Is :

SSTF stands for

a) Shortest Seek Time First
b) Shortest Seek Time Final
c) Shortest Seek Term First
d) None of these

✔Answer

Correct Answer Is : Shortest Seek Time First

Solution Is :

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Computer Practice Computer Awareness Study Material

Operating System & System Programming

When the System Starts from the Starting or from initial State Means when we Starts our System, this is called as

Correct Answer Is : Hot Booting

Solution Is :

Which memory is nearest to the CPU.

Correct Answer Is : Cache Memory

Solution Is :

E-mail Clients is the example of

Correct Answer Is : Application Software

Solution Is :

Which of the following are the types of fragmentation.

Correct Answer Is : Both a and b

Solution Is :

The space wasted inside of allocated memory blocks because of restriction on the allowed sizes of allocated blocks is called

Correct Answer Is : Internal Fragmentation

Solution Is :

Which is the heart of the operating system.

Correct Answer Is : Kernel

Solution Is :

The operations performed by kernel are :

Correct Answer Is : All of these

Solution Is :

How many types of files are available in operating system.

Correct Answer Is : 4

Solution Is :

The operations performed on files are :

Correct Answer Is : Both a and b

Solution Is :

SSTF stands for

Correct Answer Is : Shortest Seek Time First

Solution Is :

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