Bài tập Tiếng Anh chuyên ngành Công nghệ thông tin
Câu 1: Hãy đọc kỹ đoạn văn sau và trảlời câu hỏi
Throughout the ages people have sought to understand the world around them and to
explain it in a systematic way. A system is simply a group of elements which work together to
achieve a purpose. Systems can be very large, such as the system of courts and laws we call our
'legal system', or very small, such as the system involved in cleaning your teeth. Systems can
occur in nature or be designed by people. The water cycle (described below) is an example of a
natural system. Banking systems and computer systems are examples of systems designed by
people.
Input-process-output
Processing systems accomplish a task: they take one or more inputs and carry out a process
to produce one or more outputs. An input is something put into the system, a process is a series of'
actions or changes carried out by the system, while an output is something taken from the system.
All systems can be represented by the following input-process-output (IPO) diagram.
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61:............................................................................................................................ 127 Câu 62: Review .............................................................................................................. 127 Câu 63:............................................................................................................................ 127 Câu 64:............................................................................................................................ 127 Câu 65:............................................................................................................................ 128 Câu 66:............................................................................................................................ 128 Câu 67:............................................................................................................................ 128 Mục lục 136 Câu 68: ............................................................................................................................128 Câu 69: Review ...............................................................................................................129 Câu 70: ............................................................................................................................129 Câu 71: ............................................................................................................................129 Câu 72: ............................................................................................................................130 Câu 73: ............................................................................................................................130 Câu 74: ............................................................................................................................130 Câu 75: ............................................................................................................................130 MỤC LỤC...........................................................................................................................132 TIẾNG ANH CHUYÊN NGÀNH CNTT Mã số: 492ANH214 Chịu trách nhiệm bản thảo TRUNG TÂM ÐÀO TẠO BƯU CHÍNH VIỄN THÔNG 1
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