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11th Computer Applications Monthly Test -1 ( Theoretical Concepts of Operating System )

MABS Institution

11th Computer Applications Monthly Test -1 ( Theoretical Concepts of Operating System )-Aug 2020

Time : 2.30 Hours

Part - A

Multiple Choice Question - Answer All Question

Which operating system is used to access shared data and files any machine around the world?

Real time
Multiuser
Multiprocessor
Distributed

How many techniques are there to optimize the CPU time?

4
5
2
3

Which of the following are not stored by FAT?

address
access mode
NTFS
file size

Expansion of NTFS is_______.

Next Generation Format system
Next Generation Function system
Next Generation File system
New Generation File system

Expansion of BOSS is _______.

Bharat Operating System Solutions
Bios Operating System Service
Bios Operating System Solutions
Bharat Operating Solutions System

Which of the following statement is false?
(i) OS serves as the interface between a user and a computer.
(ii) Android and iOS is not an operating system.
(iii) Windows, Unix and Linux used in Laptops
(iv) Without OS a computer can perform any operation.

Only (i) and (iv)
Only (ii) and (iv)
Only (iii)
Only (i)

Which of the following is not a Function of Operating System?

Process Management
Memory Management
Security management
Compiler Environment

Which of the following is not a Multiuser Operating system?

Unix
Linux
Windows
none of these

Which of the following is not a mobile device?

Phone
tablet
MP3 Player
Apple iOS

Which of the following is a concept of having more than one operating system on single PC?

Multiuser
Multi tasking
Multiprocessor
Virtual

Part - B

Generic 2 - Answer All Question

What is React OS?

What does function of Operating System includes?

Write any two advantages of using Linux.

What is meant by Algorithms?

What is the major drawback of priority scheduling?
What is the use of Time sharing Scheduling Technique

What do you mean by task in Single user OS? Give example.

Write a note on android.

What is the multi-user Operating system?

What are the features the device management includes on I/O devices?

Part - C

Generic 3 - Answer All Question

Write a note on BOSS.

Explain Time sharing scheduling or priority scheduling.

Identify the functions of OS for the following statement.
(a) Physical and virtual devices are maintained.
(b) Partitioned allocation is one of the technique
(c) Deadlock handling

Why do we need OS?

What are the advantages and disadvantages of Time-sharing features?
Why modern OS use a GUI?

What are the differences between Windows and Linux Operating system?

Write the types of Operating System?

How the Linux OS was created?

Write the usage of operating system.

Part - D

Generic 5 - Answer All Question

Answer the following:
(a) Which Class of software the OS belongs?
(b) What is the need of OS?
(c) Why OS is important?
(d) Name any three types of Operating systems.
(e) Name any three functions of OS.

Explain the classification of Opensource OS

Explain the concept of a Distributed Operating System along with it's advantage

Explain the following in detail.
(a) FIFO (b) SJF (c) Round Robin

Explain memory management techniques.

Explain advantages and disadvantages of open source operating systems.

Explain the main purpose of an operating system

Explain File Management.

Explain the classification of proprietary licensed OS.

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