CS604 Midterm Online Quiz

0%

CS604-Midterm

1 / 50

In ---------addressing; the recipient is not required to name the sender.

2 / 50

Managing Secondary Storage Involves all of the Following except

3 / 50

A semaphore that cause Busy-Waiting is termed as ___________.

4 / 50

A major problem with priority scheduling algorithms is ______.

5 / 50

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

6 / 50

A semaphore that cause Busy-Waiting is termed as .

7 / 50

In deadlock detection and recovery algorithm, a deadlock exists in the system if and only if the wait for graph contains a _____________

8 / 50

________ determines What will be done.

9 / 50

Linux uses ___________ directory to store system configuration files.

10 / 50

Which of the following is correct definition for wait operation?

11 / 50

Kernel is responsible for scheduling the user level threads.

12 / 50

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

13 / 50

_____ system call is used to write to a file or FIFO or any other IPC channel.

14 / 50

The execution of critical sections must NOT be mutually exclusive

15 / 50

The number of processes completed per unit time is called ___________.

16 / 50

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

17 / 50

n-process critical section problem can be solved by using

18 / 50

When a process opens its first file explicitly it will get descriptor number _________

19 / 50

Operating System provides services such as Managing Primary and Secondary Storage, Processes and Allowing user to manage his/her files and directories.

20 / 50

Round Robin algorithm is similar to ____________ scheduling but preemption is added to switch between processes.

21 / 50

Banker‟s algorithm is used for ________________

22 / 50

The ________ requires that once a writer is ready, that writer performs its write as soon as possible , if a writer waiting to access the object, no new readers may start reading.

23 / 50

A solution to the critical section problem must satisfy the following requirements

24 / 50

The basic purpose of ________________is to help the users to utilize the hardware resources for completing different tasks in a simplified manner

25 / 50

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

26 / 50

Swapper is also termed as Short term scheduler.

27 / 50

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

28 / 50

The correct command for compiling C program named program.c in Linux environment is

29 / 50

Preventing a condition of ________ to happen, deadlocks can be prevented to happen.  

30 / 50

Operating System is the Manager of Hardware Resources.

31 / 50

The creating process is called a--------------- process while the new processes are called the -------------- of that process

32 / 50

If a system is not in a safe state, there can be No deadlocks.

33 / 50

Starvation is infinite blocking caused due to unavailability of resources.

34 / 50

A time sharing system is

35 / 50

Linux is a version of _______ operating system.

36 / 50

First-Come, First-Served (FCFS) is a --------------scheduling algorithm.

37 / 50

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

38 / 50

-------- command gives a snapshot of the current processes.

39 / 50

Hardware provide basic computing resource.

40 / 50

The major advantage of multi-programming system is

41 / 50

In Layered approach of OS, Lowest Layer is known as ________.

42 / 50

A process is said to be in critical section if it executes code that manipulates shared data

43 / 50

Which of the following is NOT a Hardware Resource.

44 / 50

Shared libraries and kernel modules are stored in directory

45 / 50

_________________ scheduling allows a process to move between queues.

46 / 50

Which part of the computer system helps in managing the file and memory management system?

47 / 50

The returned code to the child process after successful fork system call execution is

48 / 50

__________ scheduler selects the process from the job pool and put them in main memory.

49 / 50

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

50 / 50

DOS is single user operating system.

Your score is

The average score is 36%

0%

Qunoot e Nazilah
Dua e Hajat
4 Qul
6 Kalma
Dua-e-Akasha
Darood Akbar
Surah Fatiha
Dua-e-Ganj Ul Arsh
Dua-e-Jamilah
Ayat-ul-Kursi