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In the comtest of operating systems and program exeoutiom, bkprod ers
k, ed a lower priority in tve microprocessor's share of time to tasks other ths
in the )
foe ariving messages on an electronie mail network, invisibly unless the user vequests wn
brings the task to the foreground. (4)
bckround processing However, some operating systems that do not support multitaking mey be
able to perform one or more types of background tasks. For example, in the Apple Macintosh
operating system running in Single-Launch Mode (with multitasking (5)
Printing option can be used to prulint documents while the user is doing other work.
A backgroind process ths often performs its work, such printin
only multitasking operating systems ae able
suppon
). the Background
New vocabulary
priority (n.): sự tu tiếên
- microprocessor (n.): mạch vi xứ lý
- foreground (n.): cảnh gần, cận cảnh
B. In fact
1/A For sure
2(A) windows
3/ A. background
4/ A. Really
51 A. turned on
6/ What is a separate area on a computer screen which shows information and which you can move
around?
A. window
For example
tasks
D. In general
B. systems
D. characters
D. program
D. Hopefully
B foreground
B. Similarly
B) turned off
computer
@Generally
C. turned down
D. turned up
el
B. background
C. foreground
D. environment
7/ Where can one program or document be available to the user?
A. On the screen B. In a windowing environment
C. In the foreground
8/ What often performs work, such as printing or checking for arriving messages on an electronic mail
network?
D. On an electronic mail network
B. Foreground processing
A. Program execution
C. MicroprocessorD. A background process
9/ Which word in the reading means "kinds"?
A. documents
10/What is the reading about?
A. work
B. systems
C. tasks
D. types
B. time
C. computer
D. windowsC