0

operating systems Online Quiz - 13

Description: operating systems Online Quiz - 13
Number of Questions: 20
Created by:
Tags: operating systems
Attempted 0/20 Correct 0 Score 0

….is the layer of a computer system between the hardware and the user program

  1. Operating environment

  2. Operating system

  3. System environment

  4. None


Correct Option: B
  1. To make the most efficient use of the computer hardware

  2. To allow people to use the computer

  3. To keep systems programmers employed

  4. To make computers easier to use


Correct Option: A
  1. Are easier to develop than single programming system

  2. Execute each job faster

  3. Execute more jobs in the same time period

  4. Are used only one large mainframe computers


Correct Option: C
  1. System software

  2. Operating system

  3. System operations

  4. None


Correct Option: B

….share characteristics with both hardware and software

  1. Operating System

  2. Hardware

  3. Data

  4. Software


Correct Option: A
  1. Single level implementation

  2. Two level implementation

  3. Multi level implementation

  4. None


Correct Option: B
  1. Virtual space

  2. Virtual computers

  3. Virtual device

  4. None


Correct Option: B

Swapping

  1. Works best with many small partitions

  2. Allows many programs to use memory simultaneously

  3. Allows each program in turn to use the memory

  4. Does not work with overlaying


Correct Option: C

Which of the following operating does not implement multitasking truly?

  1. Windows 98

  2. Windows XP

  3. Windows NT

  4. MS DOS


Correct Option: D
  1. C:\windows

  2. C:\windows\system32

  3. C:\windows\system

  4. C:\


Correct Option: A

MSD.exe does not have information on:

  1. Cache

  2. Video

  3. Operating System

  4. Com or port


Correct Option: A

AI Explanation

To answer this question, we need to understand what MSD.exe is and what type of information it provides.

MSD.exe is a command-line tool in Windows that stands for Microsoft System Diagnostics. It provides detailed information about the hardware and software configuration of a computer system. When you run MSD.exe, it generates a report that includes information about various system components.

Let's go through each option to understand why it is correct or incorrect:

Option A) Cache - This option is correct because MSD.exe does not provide information specifically about the cache. The cache is a hardware component that temporarily stores data to improve system performance. While MSD.exe provides information about other hardware components like the CPU, memory, and storage, it does not include details about the cache.

Option B) Video - This option is incorrect because MSD.exe does provide information about the video or graphics card. The report generated by MSD.exe includes details about the installed video card, display resolution, and other video-related information.

Option C) Operating System - This option is incorrect because MSD.exe does provide information about the operating system. The report generated by MSD.exe includes details about the installed version of Windows, system files, and other operating system-related information.

Option D) COM or Port - This option is incorrect because MSD.exe does provide information about COM ports. The report generated by MSD.exe includes details about the available COM ports on the system and their configurations.

Therefore, the correct answer is A) Cache. MSD.exe does not have information on the cache.

Which command is used to see the sub-directory structure of drive?

  1. Tree

  2. List

  3. Subdir

  4. Subtree


Correct Option: A
- Hide questions