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Computers

The ability of an OS to run more than one application at a time is called.
  1. Multitasking
  2. Object Oriented Programming
  3. Multi-use Computing
  4. Time sharing
  5. None of these
You can use the ____________ bar to type URL and display a Web page, or type a keyword to display a list of related Web pages.
  1. Menu
  2. Title
  3. Search
  4. Web
  5. Address
Which part interprets program instructions and initiate control operations?
  1. Input
  2. Storage unit
  3. Logic unit
  4. Control unit
  5. None of the above
The components that process data are located in the-
  1. input devices
  2. Output devices
  3. System unit
  4. Storage component
  5. None of these
_________ cells involves creating a single cells by combining two or more selected cells.
  1. formatting
  2. Merging
  3. Embedding
  4. Splitting
  5. None of these
Compiling creates a(n)
  1. error-free program
  2. program specification
  3. subroutine
  4. algorithm
  5. executable program
A device that connects to a network without the use of cable is said to be
  1. distributed
  2. non-wired
  3. centralized
  4. open source
  5. wireless
A program designed to destroy data on your computer which can travel to "infect" other computers is called a
  1. disease
  2. torpedo
  3. hurricane
  4. virus
  5. infector
What happens when you boot up a PC?
  1. Portions of the operating system are copied from disk into memory.
  2. Portions of the operating system are copied from memory onto disk.
  3. Portions of the operating system are compiled.
  4. Portions of the operating system are emulated.
  5. The PC gets switched off.
What is an e-mail attachment?
  1. A receipt sent by the recipient.
  2. A separate document from another program sent along with an e-mail.
  3. A malicious parasite that feeds on your messages and destroys and contents.
  4. A list of CC or BCC recipients.
  5. A friend to whom e-mail is sent regularly.