Question 1

Process is a program in execution.
Group of answer choices

True

False

Accepted Answer

True

Question 2

User processes execute user code.
Group of answer choices

True

False

Accepted Answer

True

Question 3

In process, DATA section contains the global and static variables.
Group of answer choices

True

False

Accepted Answer

True

Question 4

Process execution begins with a CPU burst that is followed by an I/O burst.
Group of answer choices

True

False

Accepted Answer

True

Question 5

The time from submission to completion of a process is called response time.
Group of answer choices

True

False

Accepted Answer

False (Turnaround Time)

Question 6

The goal of CPU scheduling is to optimize system performance is to minimize the throughput.
Group of answer choices

True

False

Accepted Answer

False(Maximize)

Question 7

In process state, running state is when the CPU is executing its instructions
Group of answer choices

True

False

Accepted Answer

True

Question 8

In process state, ready state is when the CPU is executing its instructions
Group of answer choices

True

False

Accepted Answer

False (running)

Question 9

When a program is loaded into the memory and it becomes a process.
Group of answer choices

True

False

Accepted Answer

True

Question 10

Operating system processes execute system code.
Group of answer choices

True

False

Accepted Answer

True

Question 11

A process is actually a cycle of CPU execution (CPU burst) and I/O wait (I/O burst).
Group of answer choices

True

False

Accepted Answer

True

Question 12

The medium term scheduler selects process from among the processes that are ready to execute, and allocates the CPU to one of them.
Group of answer choices

True

False

Accepted Answer

False(Short Term)

Question 13

In process state, terminated state is when the process has finished execution.
Group of answer choices

True

False

Accepted Answer

True

Question 14

A parent may terminate the execution of one of its children when the parent is exiting.
Group of answer choices

True

False

Accepted Answer

True

Question 15

The program counter indicates the address of the next instruction to be executed for this process.
Group of answer choices

True

False

Accepted Answer

True

Question 16

Process control block is also known as task control block.
Group of answer choices

True

False

Accepted Answer

True

Question 17

In process state, running state is when the process is being created
Group of answer choices

True

False

Accepted Answer

False(New)

Question 18

CPU being switched from one process to another is called Context Switch.
Group of answer choices

True

False

Accepted Answer

True

Question 19

A computer system consists of a collection of processes.
Group of answer choices

True

False

Accepted Answer

True

Question 20

A process terminates when it finishes its last statement and asks the operating system to delete it using the exit system call.
Group of answer choices

True

False

Accepted Answer

True

Question 21

Program stored in your disk is considered as active entity.
Group of answer choices

True

False

Accepted Answer

False(Passive)

Question 22

Program stored in your disk is considered as passive entity.
Group of answer choices

True

False

Accepted Answer

True

Question 23

Each process is represented in the operating system by a process control block.
Group of answer choices

True

False

Accepted Answer

True

Question 24

A process may create several new processes, via a create-process system call, during the course of execution. 

The creating process is called child process.

Group of answer choices

True

False

Accepted Answer

False(Parent Process)

Question 25

The goal of CPU scheduling is to optimize system performance is to maximize the throughput.
Group of answer choices

True

False

Accepted Answer

True

Question 26

The process STACK contains the temporary data such as method/function parameters, return address and local variables.
Group of answer choices

True

False

Accepted Answer

True

Question 27

User processes execute system code.
Group of answer choices

True

False

Accepted Answer

False (Operating)

Question 28

A parent may terminate the execution of one of its children when the task assigned to the child is no longer required.
Group of answer choices

True

False

Accepted Answer

True

Question 29

A process may create several new processes, via a create-process system call, during the course of execution. 

The creating process is called parent process.

Accepted Answer

True

Question 30

In process state, waiting state is when the process is waiting for the OS to assign a processor to it.
Group of answer choices

True

False

Accepted Answer

False (Ready)

Question 31

In process, HEAP section contains the global and static variables.
Group of answer choices

True

False

Accepted Answer

False (Data)

Question 32

In process state, ready state is when the process is waiting for some event to occur (such as an I/O completion).
Group of answer choices

True

False

Accepted Answer

False (Waiting)

Question 33

In process state, ready state is when the process is waiting for the OS to assign a processor to it.
Group of answer choices

True

False

Accepted Answer

True

Question 34

The time from submission to completion of a process is called turnaround time.
Group of answer choices

True

False

Accepted Answer

True

Question 35

The long term scheduler selects process from among the processes that are ready to execute, and allocates the CPU to one of them.
Group of answer choices

True

False

Accepted Answer

False

Question 36

A process terminates when it finishes its first statement and asks the operating system to delete it using the exit system call.
Group of answer choices

True

False

Accepted Answer

False

Question 37

The goal of CPU scheduling is to optimize system performance is to minimize the waiting time.
Group of answer choices

True

False

Accepted Answer

True

Question 38

Restricting a child process to a subset of the parent’s resources prevents any process from overloading the system by creating too many processes.
Group of answer choices

True

False

Accepted Answer

True

Question	Answer
Process is a program in execution. Group of answer choices True False	True
User processes execute user code. Group of answer choices True False	True
In process, DATA section contains the global and static variables. Group of answer choices True False	True
Process execution begins with a CPU burst that is followed by an I/O burst. Group of answer choices True False	True
The time from submission to completion of a process is called response time. Group of answer choices True False	False (Turnaround Time)
The goal of CPU scheduling is to optimize system performance is to minimize the throughput. Group of answer choices True False	False(Maximize)
In process state, running state is when the CPU is executing its instructions Group of answer choices True False	True
In process state, ready state is when the CPU is executing its instructions Group of answer choices True False	False (running)
When a program is loaded into the memory and it becomes a process. Group of answer choices True False	True
Operating system processes execute system code. Group of answer choices True False	True
A process is actually a cycle of CPU execution (CPU burst) and I/O wait (I/O burst). Group of answer choices True False	True
The medium term scheduler selects process from among the processes that are ready to execute, and allocates the CPU to one of them. Group of answer choices True False	False(Short Term)
In process state, terminated state is when the process has finished execution. Group of answer choices True False	True
A parent may terminate the execution of one of its children when the parent is exiting. Group of answer choices True False	True
The program counter indicates the address of the next instruction to be executed for this process. Group of answer choices True False	True
Process control block is also known as task control block. Group of answer choices True False	True
In process state, running state is when the process is being created Group of answer choices True False	False(New)
CPU being switched from one process to another is called Context Switch. Group of answer choices True False	True
A computer system consists of a collection of processes. Group of answer choices True False	True
A process terminates when it finishes its last statement and asks the operating system to delete it using the exit system call. Group of answer choices True False	True
Program stored in your disk is considered as active entity. Group of answer choices True False	False(Passive)
Program stored in your disk is considered as passive entity. Group of answer choices True False	True
Each process is represented in the operating system by a process control block. Group of answer choices True False	True
A process may create several new processes, via a create-process system call, during the course of execution. The creating process is called child process. Group of answer choices True False	False(Parent Process)
The goal of CPU scheduling is to optimize system performance is to maximize the throughput. Group of answer choices True False	True
The process STACK contains the temporary data such as method/function parameters, return address and local variables. Group of answer choices True False	True
User processes execute system code. Group of answer choices True False	False (Operating)
A parent may terminate the execution of one of its children when the task assigned to the child is no longer required. Group of answer choices True False	True
A process may create several new processes, via a create-process system call, during the course of execution. The creating process is called parent process.	True
In process state, waiting state is when the process is waiting for the OS to assign a processor to it. Group of answer choices True False	False (Ready)
In process, HEAP section contains the global and static variables. Group of answer choices True False	False (Data)
In process state, ready state is when the process is waiting for some event to occur (such as an I/O completion). Group of answer choices True False	False (Waiting)
In process state, ready state is when the process is waiting for the OS to assign a processor to it. Group of answer choices True False	True
The time from submission to completion of a process is called turnaround time. Group of answer choices True False	True
The long term scheduler selects process from among the processes that are ready to execute, and allocates the CPU to one of them. Group of answer choices True False	False
A process terminates when it finishes its first statement and asks the operating system to delete it using the exit system call. Group of answer choices True False	False
The goal of CPU scheduling is to optimize system performance is to minimize the waiting time. Group of answer choices True False	True
Restricting a child process to a subset of the parent’s resources prevents any process from overloading the system by creating too many processes. Group of answer choices True False	True

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FA 2 - OS