terça-feira, 6 de dezembro de 2016

ATIVIDADE 04/10/2016

Learning activities
Mark the correct concept of the following words:
a) Memory
( ) It is what you have to pay when you buy something.
(X) Enables a computer to store, at least temporarily, data and program.
( ) When you use the phone to call someone.
b) Mass storage device
( ) Something that tell who a person is.
( ) An area in a business office.
(X) Allows a computer to permanently retain large amounts of data. Common
mass storage devices include disk drives and tape drives.
c) Input device
(X) Usually keyboard and mouse, the input device is the conduit through
which data and instructions enter a computer.
( ) The department that sells a business’s products.
( ) A person from another country.
d) Output device
(X) A display screen, printer, or other device that lets you see what the computer
has accomplished.
( ) To look at many things and then take one or two, as the person wishes.
( ) To write your name.
e) Central Processing Unit (CPU)
( ) To say that you certainly will or will not do something.
( ) A person who is not smart.
(X) The heart of the computer, this is the component that actually executes
instructions.

Learning activities
Transform the phrases into negative form:
a) The keyboard was working.
-  The keyboard was not working
b) ARPAnet was funded by the United States military after the cold war.
 - ARPAnet was not funded by the United States military after the cold war.
c) Networks were limited by their nature to only allow communications
between the stations on the local network.
-       Networks were not limited by their nature to only allow communications
between the stations on the local network.

d) Programmers and researchers were using on the network computers.

 - Programmers and researchers were not using on the network computers.

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