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operating systems Online Quiz - 29

Description: operating systems Online Quiz - 29
Number of Questions: 20
Created by:
Tags: operating systems
Attempted 0/20 Correct 0 Score 0

How to switch to a super user status to gain privileges?

  1. sc

  2. su

  3. switch

  4. login


Correct Option: B

What is/are the default UMASK value in Linux?

  1. 002

  2. 022

  3. 020

  4. 200


Correct Option: A,B
  1. 4-Primary Partitions

  2. 4-Extended Partitions

  3. 3-Primary and 1-Extended Partitions

  4. 1-Primary and 3-Extended Partitions


Correct Option: A,C

Data Storage(DataBase) in Android is achieved by

  1. MySQL

  2. Microsoft SQL Server

  3. SQLite

  4. Oracle

  5. DB2


Correct Option: C

Four Major Application Components present in Android are:

  1. activity,service,broadcast transmitter and content provider

  2. actions,service,broadcast receiver and content enabler

  3. activity,servlets,broadcast enabler and content getter

  4. activity,service,broadcast receiver and content provider

  5. activity,service,transmitter,receive


Correct Option: D
  1. active,passive and exit

  2. active,paused and stopped

  3. active,running and final

  4. start,running and stop

  5. entry,process and exit


Correct Option: B
  1. HyperText Markup Language(HTTP)

  2. Extensible Markup Language(XML)

  3. Cascading Stype Sheets(CSS)

  4. eXtensible Hypertext Markup Language(XHTML)

  5. Asynchronous JavaScript and XML(AJAX)


Correct Option: B
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