Unit 1 Review - Comp Sci

Which of the following choices lists the three main components of a computer’s hardware?

• CPU, Memory, Motherboard

• CPU, Flash memory, Processor

• 
  

  Processor, Binary, RAM

• Input devices, Output devices, Motherboard

What is the purpose of a storage device?

• To allow the computer to store information or programs.

• To allow the user to give data or information to the computer.

• To allow computers to connect and communicate with other computers.

• 1. To allow the computer to display or communicate the result of a computation

  Answered

  
  

Which of the following statements is something the operating system of a computer is responsible for doing?

• 
  

  Managing memory allocation for all applications.

• Providing a way for the user to create text documents.

• Allowing the user to access the internet.

• Allowing the user to write programs.

Which type of software license allows a predetermined number of people to use the account at the same time?

• Single use license

• Group license

• Site license

• Concurrent license

Choose what kind of device a mouse is.

• 
  

  Input Device

• Output Device

• 
  

  Storage Device

• Network Device

Choose what kind of device a “speaker* is.

• Input Device

• 
  

  Output Device

• 
  

  Storage Device

• Network Device

Choose what kind of device a web-camera is.

• Input Device

• Output Device

• 
  

  Storage Device

• Network Device

Which of the following fields use computers?
I. Computer Science
II. Medicine
III. Video Gaming
IV. Automotive (Cars)

• I

• I, III

• I, II, III

• I, II, III, IV

What is the purpose of an input device?

• To allow the computer to store information or programs.

• To allow the user to give data or information to the computer.

• To allow computers to connect and communicate with other computers.

• 1. To allow the computer to display or communicate the result of a computation

  Answered

  
  

What does CPU stand for?

• Computer’s Processing Unit

• 
  

  Computer’s Plug-in Unit

• Central Processing Unit

• Central Pushing Unit