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

Current working directory can be accessed using --------- Command

a. # ( hash )

b. / (slash)

c. .(dot)

d. ~ (tilt)

2 / 30

Category: CS604-mid

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

a. bg

b. fg

c. jobs

d. kill

3 / 30

Category: CS604-mid

Shared libraries and kernel modules are stored in directory

a. /dev

b. /lib

c. /bin

d. /boot

4 / 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. Critical Section

b. remainder section

c. None of all these

d. entry section

5 / 30

Category: CS604-mid

________ scheduling algorithm is sometimes called shortest remaining time first scheduling algorithm.

a. Preemptive Shortest Job First

b. FCFS

c. Non-preemptive SJF

d. Priority Scheduling

6 / 30

Category: CS604-mid

________addressing, the recipient is not required to name the sender

a. Both symmetric and asymmetric

b. Asymmetric

c. None of the given options

d. Symmetric

7 / 30

Category: CS604-mid

The execution of critical sections must NOT be mutually exclusive

a. False

b. True

8 / 30

Category: CS604-mid

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

a. Context switching

b. scheduling

c. latency

d. quantum period

9 / 30

Category: CS604-mid

time sharing system is

a. Multi user

b. Multi tasking

c. Interactive

d. All of these

10 / 30

Category: CS604-mid

You can create a threads by using the pthread_create() call.

a. False

b. True

11 / 30

Category: CS604-mid

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

a. User interface

b. Hardware

c. Kernel

d. None of the given options

12 / 30

Category: CS604-mid

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

a. None of the given options

b. None of the given options

13 / 30

Category: CS604-mid

The critical section problem can be solved by the following except

a. Operating system based solution

b. Software based solution

c. Firmware based solution

d. Hardware based solution

14 / 30

Category: CS604-mid

Linux is a version of _______ operating system.

a. Unix

b. None of the above

c. OS/2

d. Windows

15 / 30

Category: CS604-mid

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

a. 0

b. 1

c. 3

d. 2

16 / 30

Category: CS604-mid

You can display the contents (names of files and directories) of a directory in UNIX/Linux directory structure with the --------------- command.

a. s

b. ls

c. ll

d. none of the given options

17 / 30

Category: CS604-mid

I/O instructions are Privileged Instructions

a. False

b. True

18 / 30

Category: CS604-mid

In Linux directory structure, there is ___________ root directory.

a. 2

b. 4

c. 3

d. 1

19 / 30

Category: CS604-mid

The main characteristic of a Real time system is

a. Usability

b. Large Virtual Memory

c. Large secondary storage device

d. Efficiency

20 / 30

Category: CS604-mid

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

a. True

b. False

21 / 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

22 / 30

Category: CS604-mid

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

a. do not

b. do

23 / 30

Category: CS604-mid

The critical section problem can be solved by the following except

a. Software based solution

b. Operating system based solution

c. Hardware based solution

d. Firmware based solution

24 / 30

Category: CS604-mid

Time interval when the I/O Devices are accessed is known as --------.

a. CPU Burst

b. IO Burst

c. None of Above

d. Time Slice

25 / 30

Category: CS604-mid

The execution of critical sections must NOT be mutually exclusive

a. False

b. True

26 / 30

Category: CS604-mid

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

a. wait

b. fork

c. exec

d. exit

27 / 30

Category: CS604-mid

semaphore that cause Busy-Waiting is termed as ___________.

a. Spinlock

b. Critical region

c. Critical section

d. Monitor

28 / 30

Category: CS604-mid

solution to the critical section problem must satisfy the following requirements

a. All of these

b. Progress

c. Mutual exclusion

d. Bounded Waiting

29 / 30

Category: CS604-mid

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

a. fg

b. jobs

c. bg

d. kill

30 / 30

Category: CS604-mid

The interval from the time of submission to the time of completion is the ______

a. Turnaround time

b. Response time

c. None of all these

d. Waiting time

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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.

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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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