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11th Computer Technology Monthly Test - 4 ( Theoretical Concepts of Operating System )

MABS Institution

11th Computer Technology Monthly Test - 4 ( Theoretical Concepts of Operating System )-Aug 2020

Time : 2.00 Hours

Part - A

Multiple Choice Question - Answer All Question

Which of the following OS is a Commercially licensed Operating system?

Windows
UBUNTU
FEDORA
REDHAT

Which OS created by Apple Inc?

Android
Windows
Unix
iOS

In which operating system, given task done within a fixed timeline?

Real time
Multi-tasking
Multiprocessor
Online

Which of the following is a single user Operating system?

MS-DOS
Unix
Linux
Windows

Which of the following techniques are used in Time sharing OS?

Primary memory
Virtual memory
Vector memory
Flash memory

Which of the following is used that the user cannot communicate directly with the hardware?

Application
Utility programs
Device Management
Operating System

Which of the OS not takes their roots from Unix?

iOS
Linux
Mac OS X
Windows

Expansion of NTFS is_______.

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

Which OS is a windows-alternative open source?

Android
iOS
React OS
Mac OS X

On which operating system more than one tasks executed concurrently?

Single-user
Time sharing
Multi-user
Multiprocessing

Identify the usage of Operating Systems

Easy interaction between the human and computer
Controlling Input & Output Devices
Managing use of main memory
All the above

Which OS developed by Google?

Android
iOS
Windows
Unix

How many techniques are there to optimize the CPU time?

4
5
2
3

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

Real time
Multiuser
Multiprocessor
Distributed

Which of the following management keeps track of the memory?

Storage
Memory
File
Process

Part - B

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 main purpose of an operating system

Explain memory management techniques.

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

Explain the classification of Opensource OS

Explain File Management.

Explain advantages and disadvantages of open source operating systems.

Explain the concept of a Distributed Operating System.

Explain the classification of proprietary licensed OS.

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