CS604 Midterm Past Paper

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Practice Quiz from CS604 Midterm Past Paper

This quiz will evaluate your preparation for the CS604 midterm examination and it is based on the past papers of CS604. The purpose of this quiz is to evaluate your performance in this subject. If you can pass this quiz, then there is a great chance that you can secure good marks in your exams.

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Created on January 16, 2022 By

faisal_faisi

CS604

CS604 Midterm Past Papers Practice Quiz

Welcome to CS604 Midterm Online Practice Quiz.

You can check your preparation of CS604 for your Exams here.

Questions Will be different every time you will attempt.

1 / 30

Category: CS604-mid

semaphore that cause Busy-Waiting is termed as ___________.

a. Spinlock

b. Critical section

c. Critical region

d. Monitor

2 / 30

Category: CS604-mid

The -------------- system call suspends the calling process.

a. fork

b. wait

c. exec

d. exit

3 / 30

Category: CS604-mid

_______ is also called Swapper

a. Long term scheduler

b. Short term scheduler

c. Medium term scheduler

d. Swap space

4 / 30

Category: CS604-mid

In Linux directory structure, there is ___________ root directory.

a. 4

b. 2

c. 1

d. 3

5 / 30

Category: CS604-mid

The hardware mechanism that enables a device to notify CPU is called an -------------

a. Signal

b. Trap

c. Interrupt

d. Process

6 / 30

Category: CS604-mid

The process of switching from one process to another is called ---------------.

a. Context switching

b. latency

c. quantum period

d. scheduling

7 / 30

Category: CS604-mid

A_______ is an integer variable that, apart from initialization is accessible only through two standard atomic operations: wait and signal.

a. Monitor

b. Critical region

c. Semaphore

d. Critical section

8 / 30

Category: CS604-mid

The manual pages can be read in Linux using ____ command

a. help

b. desc

c. wan

d. man

9 / 30

Category: CS604-mid

________addressing, the recipient is not required to name the sender

a. Both symmetric and asymmetric

b. Symmetric

c. Asymmetric

d. None of the given options

10 / 30

Category: CS604-mid

You can terminate a foreground process by pressing --------------

a. None of the given options

b. None of the given options

11 / 30

Category: CS604-mid

You can use the ------------- command to display the status of suspended and background processes

a. bg

b. fg

c. jobs

d. kill

12 / 30

Category: CS604-mid

Each process must first request permission to enter its critical section. The section of code implementing this request is called the _____

a. None of all these

b. Critical Section

c. entry section

d. remainder section

13 / 30

Category: CS604-mid

The main characteristic of a Real time system is

a. Large secondary storage device

b. Usability

c. Large Virtual Memory

d. Efficiency

14 / 30

Category: CS604-mid

The performance of Round Robin algorithm does NOT depends heavily on the size of the time quantum

a. False

b. True

15 / 30

Category: CS604-mid

The bottom layer in the layered approach of Operating System is-----------

a. None of the given options

b. User interface

c. Hardware

d. Kernel

16 / 30

Category: CS604-mid

Typically the execlp system call is used after a fork system call

a. False

b. True

17 / 30

Category: CS604-mid

The following requirement for solving critical section problem is known as ______. “There exists a bound on the number of times that other processes are allowed to enter their critical sections after a process has made a request to enter its critical section and before that request is granted

a. Bounded Waiting

b. Critical Region

c. Mutual Exclusion

d. Progress

18 / 30

Category: CS604-mid

A semaphore that cause Busy-Waiting is termed as .

a. Monitor

b. Spinlock

c. Critical region

d. Critical section

19 / 30

Category: CS604-mid

_________ command to resume the execution of a suspended job in the fore

a. jobs

b. fg

c. bg

d. kill

20 / 30

Category: CS604-mid

In indirect inter process communication, a sender_____mention the name of the recipient.

a. do

b. do not

21 / 30

Category: CS604-mid

I/O instructions are Privileged Instructions

a. True

b. False

22 / 30

Category: CS604-mid

The main characteristic of a Real time system is

a. Usability

b. Efficiency

c. Large Virtual Memory

d. Large secondary storage device

23 / 30

Category: CS604-mid

Command-line interpreter is also called __________ in some operating systems

a. Kernel

b. Shell

c. Signal

d. API

24 / 30

Category: CS604-mid

____ command gives a snapshot of the current processes

a. ls

b. top

c. ps

d. who

25 / 30

Category: CS604-mid

Linux is a version of _______ operating system.

a. None of the above

b. Unix

c. OS/2

d. Windows

26 / 30

Category: CS604-mid

The process id returned to the child process after successful fork system call execution is _____________.

a. 2

b. 0

c. 3

d. 1

27 / 30

Category: CS604-mid

The execution of critical sections must NOT be mutually exclusive

a. False

b. True

28 / 30

Category: CS604-mid

The critical section problem can be solved by the following except

a. Operating system based solution

b. Firmware based solution

c. Hardware based solution

d. Software based solution

29 / 30

Category: CS604-mid

Linux OS can support multiple users at a time

a. True

b. False

30 / 30

Category: CS604-mid

solution to the critical section problem must satisfy the following requirements

a. Mutual exclusion

b. Progress

c. All of these

d. Bounded Waiting

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Note before downloading CS604 midterm past paper

One thing to note dear fellows that you must don’t rely on these papers only. They can be a source of help but not an ultimate solution. If you want to get good marks in your exams you are advised to go through all of your handouts and must watch all of the video lectures.

Golden rules for good marks in VU Exams.

As per my experience, I have developed some golden rules for getting good marks in Virtual University Exams based on experience. I got 3.96 CGPA by following these rules. So here they are:

Never miss your Quiz, Assignment, or GDB.
Always try to do your Assignment on your own.
Try your best to finish your video lectures 10 days before exams.
Try your best to read your handouts twice before exams.
Read forward attempt backward.
Never schedule more than one paper on the same day.
Your most difficult paper should have a gap of 1 or more days.
Toughest paper must be scheduled first.
Read questions forward and attempt backward.
Don’t waste your time during a paper on illegal activities.

You can also download the Latest VU Handouts

To download the CS604 midterm past paper click here.

CS604 Midterm Past Paper online Practice Quiz

CS604 Midterm Past Paper

Practice Quiz from CS604 Midterm Past Paper

Note before downloading CS604 midterm past paper

Golden rules for good marks in VU Exams.

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