cs604 Quize#1 fall semester 2019

[MIT]

My today QUIZE 

POSIX is a standard developed by ___________

ANSI

 IEEE

 ISO

ACM 

In Unix/Linux environment, Ayesha wants to know the complete picture of current processes in her session.  Which of the following command will help her in this regard?

$ ps         
 $ gcc
 $ top
 $ fifo

__________ displays information about the top processes.

. ls
cs
top 
 cd

In multi-threaded process thread () take two argument, they are used to take______________ and ___________.

Is k option moje cahd nai kaya the

The procedure “The time at which the process finished working MINUS the arrival time of the process MINUS CPU burst for that process” will help calculate the _________.

Non-primitive shortest scheduling

Preemptive job first scheduling

FCFS

RR scheduling

While using the read/write system call which data type is use to return the size of file to buffer from file descriptor fd?

Pipefd

SIZE_MAX

FIFO

Ssize_t

 

 

 

 

which is not basic computing hardware?

CPU

Memory

Compact Disc

I/O

When processes communicate with each other, they perform communication through synchronization and utilizing separate address spaces. This action is termed as _______________

 

A parent process calling __________ system call will be suspended until children process terminates.

Wait

Fork

Exit

Exec

What is the answer of this mcqs

[MUHAMMAD USMAN]

[+ M.Tariq Malik]

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[+ M.Tariq Malik]

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