1. Differentiate between
Complier and Interpreter?
2.
What are the different
tasks of Lexical analysis?
3.
What are the different
functions of Syntax phase, Scheduler?
4.
What are the main
difference between Micro-Controller and Micro- Processor?
5.
Describe different job
scheduling in operating systems.
6.
What is a Real-Time
System ?
7.
What is the difference
between Hard and Soft real-time systems ?
8.
What is a mission
critical system ?
9.
Difference between multi
threading and multi tasking?
10.
What is the important
aspect of a real-time system ?
11.
If two processes which
shares same system memory and system clock in a distributed system, What is it
called?
12.
What is the state of the
processor, when a process is waiting for some event to occur?
13.
What do you mean by
deadlock?
14.
Explain the difference
between microkernel and macro kernel.
15.
Give an example of
microkernel.
16.
When would you choose
bottom up methodology?
17.
When would you choose
top down methodology?
18.
Write a small dc shell
script to find number of FF in the design.
19.
Why paging is used ?
20.
Which is the best page
replacement algorithm and Why? How much time is spent usually in each phases and
why?
21.
Difference between
Primary storage and secondary storage?
22.
What is multi tasking,
multi programming, multi threading?
23.
What are the basic
functions of an operating system?
24.
Explain briefly about,
processor, assembler, compiler, loader, linker and the functions executed by
them.
25.
What are the difference
phases of software development? Explain briefly?
26.
Differentiate between
RAM and ROM?
27.
What is DRAM? In which
form does it store data?
28.
What is cache memory?
29.
What is hard disk and
what is its purpose?
30.
What is software life
cycle?
31.
Demand paging, page
faults, replacement algorithms, thrashing, etc.
32.
Explain about paged
segmentation and segment paging
33.
While running DOS on a
PC, which command would be used to duplicate the entire diskette?
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