Q.1

Which command displays memory usage in linux?

  • Top
  • Free
  • Buffer
  • Swap
Q.2

Webpages are written using

  • Win Zip
  • HTML
  • A fifth generation language
  • Peripherals
Q.3

What is the difference between XML and HTML?

  • HTML is used for exchanging data, XML is not
  • XML is used for exchanging data, HTML is not
  • HTML can have user defined tags, XML cannot
  • XML can have user defined tags, HTML cannot
Q.4

JavaScript is designed for following purpose

  • To add interactivity to HTML Pages.
  • To Execute Query Related to DB on Server
  • To Style HTML Pages
  • To Perform Server Side Scripting Opertion
Q.5

What is mean by "this" keyword in javascript?

  • It refers current object
  • It referes previous object
  • It is variable which contains value
  • None of the above
Q.6

The Internet was launched in 1969 and was originally called ?

  • AARPNET
  • CERNET
  • ARPANET
  • CERN
Q.7

Which HTML attribute is used to define inline styles?