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Operating-systems Questions Set 7:

Quiz Mode

What are the factors that define Quality of Service (QoS)?

Throughput

Jitter

Delay

All of the mentioned

Solution:

The relocation register helps in ________ the address spaces of processes.

none of the mentioned

to protect

providing more

a different

Solution:

What are the main operations that can be performed on a condition variable?

wait and signal

signal and hold

continue and signal

hold and wait

Solution:

What is the full form of MPEG?

Motion Pictures Engineering Group

Motion Picture Engineers Group

Motion Picture Experts Group

None of the mentioned

Solution:

The context-switch time in a swap out of a running process and swap in of a new process into the memory is very high.

context-switch

execution

waiting

None of the mentioned

Solution:

In the Shortest Job First (SJF) algorithm, the priority is based on:

the current CPU burst

the inverse of the predicted next CPU burst

the predicted next CPU burst

user process

Solution:

The two-phase locking protocol consists of which two phases?

Growing and shrinking phase

Shrinking phase and creation phase

Creation and growing phase

Destruction and creation phase

Solution:

Consider the following processes, with the arrival time and the length of the CPU burst given in milliseconds. The scheduling algorithm used is preemptive shortest remaining-time first.
The average turn around time of these processes is ___________ milliseconds.

Solution:

What is a breach of integrity?

This violation involves unauthorized modification of data

This type of violation involves unauthorized reading of data

This violation involves unauthorized use of resources

This violation involves unauthorized destruction of data

Solution:

Which of the following is the correct order of process states in the process life cycle?

Start, Running, Waiting, Terminated, Ready

Start, Ready, Running, Waiting, Terminated

Start, Running, Ready, Waiting, Terminated

Start, Running, Terminated, Ready, Waiting

Operating-systems Questions Set 7:

What are the factors that define Quality of Service (QoS)?

Solution:

The relocation register helps in ________ the address spaces of processes.

Solution:

What are the main operations that can be performed on a condition variable?

Solution:

What is the full form of MPEG?

Solution:

The context-switch time in a swap out of a running process and swap in of a new process into the memory is very high.

Solution:

In the Shortest Job First (SJF) algorithm, the priority is based on:

Solution:

The two-phase locking protocol consists of which two phases?

Solution:

Consider the following processes, with the arrival time and the length of the CPU burst given in milliseconds. The scheduling algorithm used is preemptive shortest remaining-time first.
The average turn around time of these processes is ___________ milliseconds.

Solution:

What is a breach of integrity?

Solution:

Which of the following is the correct order of process states in the process life cycle?

Solution:

Related Question Sets:

Related Topics:

Operating-systems Questions Set 7:

What are the factors that define Quality of Service (QoS)?

Solution:

The relocation register helps in ________ the address spaces of processes.

Solution:

What are the main operations that can be performed on a condition variable?

Solution:

What is the full form of MPEG?

Solution:

The context-switch time in a swap out of a running process and swap in of a new process into the memory is very high.

Solution:

In the Shortest Job First (SJF) algorithm, the priority is based on:

Solution:

The two-phase locking protocol consists of which two phases?

Solution:

Consider the following processes, with the arrival time and the length of the CPU burst given in milliseconds. The scheduling algorithm used is preemptive shortest remaining-time first.The average turn around time of these processes is ___________ milliseconds.

Solution:

What is a breach of integrity?

Solution:

Which of the following is the correct order of process states in the process life cycle?

Solution:

Related Question Sets:

Related Topics:

Consider the following processes, with the arrival time and the length of the CPU burst given in milliseconds. The scheduling algorithm used is preemptive shortest remaining-time first.
The average turn around time of these processes is ___________ milliseconds.