Selected MCQ

Current Question
Which is used for a database of web pages containing information on a variety of topics?
  • A. Newsgroup
  • B. News server
  • C. Search Engines
  • D. World Wide Web
Correct Answer: D
Explanation:
The World Wide Web is a huge database of linked web pages.
Related Question 1
A person who used their expertise to gain access to other people's computers to get information illegally or do damage is a ____.
  • A. Hacker
  • B. Spammer
  • C. Instant messenger
  • D. Programmer
Correct Answer: A
Explanation:
A hacker gains unauthorized access to systems.
Related Question 2
The smallest unit of information about a record in a database is called a ____.
  • A. Field
  • B. Cell
  • C. Bit
  • D. None of these
Correct Answer: A
Explanation:
In a database, a field (or attribute) is the smallest unit that holds a single piece of information about a record.
Related Question 3
____ maintain(s) a database of web pages.
  • A. Search engine
  • B. Software
  • C. Both A & B
  • D. None of these
Correct Answer: A
Explanation:
Search engines maintain large databases of web pages.
Related Question 4
Which Software is used for open pages?
  • A. Search Engines
  • B. HTTP
  • C. Browser
  • D. None of these
Correct Answer: C
Explanation:
A web browser opens and displays web pages.
Related Question 5
Which software is used to access webpages?
  • A. Website
  • B. Link
  • C. Host
  • D. Browser
Correct Answer: D
Explanation:
A web browser is used to access and view webpages.