cs703 midterm solved papers by moaaz

cs703 midterm solved papers

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cs703 midterm solved papers

Cs703 paper 15-06-2019

Q.1. Describe Fragmentation prevention technique 5marks
Q.2. Briefly explain four condition of deadlock
5 marks
Q.3. Code dia gia tha problem btana tha
Semaphoe read write problem the 5 marks
Q.4. Reference counting and sweep in garbage collection 5 marks
Q.5. FCFS properties and explain how it is useful scheduling 10 marks

My today Cs703 paper 15 june 2019

Time 10:00am total 5 questions
Q1 four examples were given and separate them into io devices, OS, application software and secondary storage.
Q2 different scheduling algorithm were given and separate them into preemptive and non preemptive.
Q3 why scheduling in cpu is important
Q4 why creation of thread may fail?
Q5 not remember but easy
Write disadvantages of thread paradigm
Code was given, find out put
How os labiries store refrences of memory postions
Why froking and pointer switching is poor in multi tasking systems,
When you click on computer start button for turning on the computer what process actually executed behind the libraries.

Reply by Rana on June 17, 2019 at 10:59pm

#Cs703 today Paper
Write disadvantages of thread paradigm
Code was given, find out put
How os labiries store refrences of memory postions
Why froking and pointer switching is poor in multi tasking systems,
When you click on computer start button for turning on the computer what process actually executed behind the libraries.
My today Cs703 paper
Time 10:00am total 5 questions
Q1 four examples were given and separate them into io devices, OS, application software and secondary storage.
Q2 different scheduling algorithm were given and separate them into preemptive and non preemptive.
Q3 why scheduling in cpu is important
Q4 why creation of thread may fail?
Q5 not remember but easy

Cs 703 4.00 pm 15.06.2019

1. Categorize examples into operating system, application software, secondary storage, i/o devices
2. Code of fork given.. Explain code
3. Why it is difficult to implement mutual exclusion and condition variable in an environment where cpu dont share memory
Cpu scheduling 4 points
5. Disadvantage of thread paradigm

Cs 703 4.00 pm 15.06.2019

My today cs703 paper 18-12-2016

three questions each of 10 marks
Q.1 feactures of realtime operating system
Q.2 Advantages and disadvantages of monolithic design.and why layering is not best for construction of operating system.
Q3.Buy milk wala question tha jo book m ha.
another paper
os ma pehlay 2 question same thay
aur
Q3.Reader writer code tha jo lecture no,12 m ha

Reply by Rana on December 18, 2016 at 9:37pm

CS703 Paper
1-Compare User-Thread and kernal thread. (10)
2-Write c program to create a child thread which show message "Hello World". (10)
3-a)Shortcoming of SJF algortihm. (3)
b)Non-Preemtive version of SJF. (2)
c)Short and long time slice effect in RR. (5)

Reply by Rana on December 18, 2016 at 9:37pm

20-12-16 Cs703 Paper at 12.00 pm

Total 3questions each q contain equal marks
Q1. Compare user thread and kernel thread ?
Q2. Disadvatage of thread paradigms ?
Q3. What are the desirable properties of a good cpu scheduling algorithm ? Evalute the FCFS scheduling algorithm on the basis of the established desirable properties ?

cs703 midterm paper 24/12/2016

Q1. write characteristics of real time operating system.
Q2. what are the shortcomings of static libraries. how these can be resolved?
Q3. too much milk problem. write the solution of problem using binary semaphore

cs703 midterm past papers 2016

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