A level Operating Systems Quiz 2

16 Questions

Quiz Description

Operating systems as seen in the quiz in Operating systems Quiz 1 are the main software systems that run on the computer, for without an operating system, the whole entire system will not boot up and run. Studying computer software can lead to a career in creating and maintaining OS. In this quiz, we will be looking at some examples of OS.

There are several types of Operating systems: Batch Operating System, Multitasking/Time-Sharing OS, Multiprocessing OS., Real-Time OS, Distributed OS, Network OS, Mobile OS.

Operating system software always perform very important functions like

-process management

-Device management

-file management

-memory management 

-I/O System Management

Etc

All these and even more are handled by the operating system, the operating system is, therefore, the most important thing as far as the computer system is concerned. The quizzes will teach you even more.
Nice time! 

1:

 When does page fault occur? 


Correct
  • 1:
    The page is present in memory. .
  • 2:
    The buffering occurs.
  • 3:
    The page does not present in memory.
  • 4:
    The deadlock occurs
2:

 Banker's algorithm is used? 


Correct
  • 1:
    To prevent deadlock
  • 2:
    To deadlock recovery
  • 3:
    To solve the deadlock
  • 4:
    None of these
3:

 When you delete a file in your computer, where does it go? 


Correct
  • 1:
    Recycle bin
  • 2:
    Hard disk
  • 3:
    Taskbar
  • 4:
    None of these
4:

 Which is the Linux operating system? 


Correct
  • 1:
    Private operating system
  • 2:
    Windows operating system
  • 3:
    Open-source operating system
  • 4:
    None of these
5:

 What is the full name of the DSM? 


Correct
  • 1:
    Direct system module
  • 2:
    Distributed shared memory
  • 3:
    Demoralized system memory
  • 4:
    Direct system memory
6:

 What is the full name of the IDL? 


Correct
  • 1:
    Interface definition language
  • 2:
    Interface data library
  • 3:
    Interface direct language
  • 4:
    None of these
7:

 What is bootstrapping called? 


Correct
  • 1:
    Cold boot
  • 2:
    Cold hot boot
  • 3:
    Hot boot
  • 4:
    Cold hot strap
8:

 What is the fence register used for? 


Correct
  • 1:
    To disk protection
  • 2:
    To memory protection
  • 3:
    To CPU protection
  • 4:
    None of these
9:

 If the page size increases, the internal fragmentation is also?..? 


Correct
  • 1:
    Decrease
  • 2:
    Increase
  • 3:
    Remain constant
  • 4:
    non of the above
10:

 Which of the following is a single-user operating system? 


Correct
  • 1:
    Windows
  • 2:
    MAC
  • 3:
    Ms-Dos
  • 4:
    None of these
11:

 The size of virtual memory is based on which of the following? 


Correct
  • 1:
    CPU
  • 2:
    Address bus
  • 3:
    RAM
  • 4:
    Data bus
12:

 What is Microsoft window? 


Correct
  • 1:
    Operating system
  • 2:
    Database program
  • 3:
    Word Processing
  • 4:
    Graphics program
13:

The file structure that redefines its first record at a base of zero uses the term


Correct
  • 1:
    relative organization
  • 2:
    dynamic reallocation
  • 3:
    hashing
  • 4:
    key fielding
14:

A file organization component of a VSAM file is


Correct
  • 1:
    relative record data set.
  • 2:
    keyed sequential data set.
  • 3:
    entry sequential data set.
  • 4:
    all of these
15:

Access time is the highest in the case of


Correct
  • 1:
    floppy disk
  • 2:
    magnetic disks
  • 3:
    swapping devices
  • 4:
    cache
16:

A file is sometimes called a


Correct
  • 1:
    collection of input data
  • 2:
    program
  • 3:
    temporary place to store data
  • 4:
    data set

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A level Operating Systems Quiz 2
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