Computer System 2 Question Preview (ID: 9828)
Computer SYsmte.
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CPU stands for:
a) Central Processing Unit
b) Chapter Processing Unit
c) Central Programming Unit
d) Computer Programming Unit
Which of the following is not an example of computer hardware?
a) Keyboard
b) CPU
c) Port
d) Spreadsheet
Computers store and read all data as
a) numbers
b) word
c) pixels
d) graphical user interfaces
A complete computer system includes four distinct parts; hardware, software, data and users. Under which does an operating system fall?
a) Hardware
b) Software
c) Data
d) User
Which of the following was the first to use computers in our society?
a) Government
b) Heath Care Organizations
c) Schools
d) Scientists
Computers are used for which of the following?
a) Business
b) Entertainment
c) Communication
d) All of the choices
Computers are important for all of the following reasons except:
a) Provide information to users
b) Improve eyesight and health
c) Information is critical to our society
d) Managing information is difficult
The most powerful computers that are mad. These are found in research organizations and process trillions of operations per second. Example: Watson
a) Minicomputer
b) Mainframe Computer
c) Supercomputer
d) Megacomputer
What do we use to delete one WORD to the left?
a) Delete
b) Backspace
c) Ctrl + Backspace
d) Ctrl + Delete
What do we use to delete one WORD to the right?
a) Delete
b) Backspace
c) Ctrl + Backspace
d) Ctrl + Delete
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