10/ He watched the football match. Then he wrote a report.
→ After _____________________________________________________.
VIII/ Read the passage below carefully, and then choose the best answer:
Background, in relation to computers, on the screen, the color on which characters are
displayed. (1) _______, a white background may be used for black characters. In a windowing
environment in which more than one program or document can be available to the user, open but
currently inactive (2) _______ are said to be in the background.
In the context of operating systems and program execution, background refers to a process, or
task, assigned a lower priority in the microprocessor's share of time to tasks other than the task running
in the (3) _______. A background process thus often performs its work, such as printing or checking for
arriving messages on an electronic mail network, invisibly unless the user requests an update or brings
the task to the foreground. (4) _______, only multitasking operating systems are able to support
background processing. However, some operating systems that do not support multitasking may 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) _______), the Background Printing
option can be used to print documents while the user is doing other work.
New vocabulary:
- priority (n.): sự ưu tiên
- microprocessor (n.): mạch vi xử lý
- foreground (n.): cảnh gần, cận cảnh
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