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Trang 1FINAL EXAM PAPER
Subject: English for IT Students Time allowed : 60 minutes
(No materials, Computers, Smart and Iphones allowed)
Instructions: There are 4 pages in this paper Before doing the exam, please check the paper to make
sure that includes all 4 pages There are 5 sections in this exam, each of which is worth 20 marks You can do the sections in any orders Your answers are written directly on this exam paper
SECTION A : Choose the word from the given list to complete each sentence below Each word can be used only ONCE Please notice that there are more words in the list than those needed The first sentence has been done for you as an example (20 marks)
(a) made (b) grouped (c) permanent (d) refreshes (e) registers (f) temporary (g) converts (h) software (i) ROM (j) cache (k) main memory (l) changes (m) moves (n) Ink-jet (o) Dot-matrix (p) hardware (q) RAM
1 A computer is composed of and , and can exist in a variety of sizes and configurations andnd
2 The holds the instructions and data which are currently being processed by the CPU
3 All the informtion stored in RAM is
4 We can designate a certain amount of RAM space as a in order to store information that an application uses repeatedly
5 1s and 0s are into eight-digit codes that typically represent characters
6 is used for holding instructions which are needed to start up the computer
7 A scanner texts or pictures into electronic codes that can be manipulated by the computer
8 The quality of the display depends on the number of dots which up the image
9 printers use pins to print the dots required to shape a character
10 The , which are high-speed units of memory used to store and control information
11 The monitor the images on screen all the time
SECTION B : Read the following passages, which can mainly help you to answer the questions below
Output
Output involves presenting data/information which can be used outside the system Computers
Trang 2generated speech called voice synthesis Many kinds of output devices can be used to present data The
two most common output devices are the monitor and the printer
The monitor
The monitor is the most popular output device It is similar to a television screen, but superior in clarity The monitor is known by several names which include the screen, CRT (cathode ray tube) or VDU (visual display unit) There are many types of monitors and they can be either monochrome or colour Monochrome refers to black on white or, in some cases, amber or green on black
Many laptop computers and portable computers use a liquid crystal display (LCD), the same type
of display as on digital watches and calculators This type of display is very light and requires less power than a CRT, allowing it to be run on batteries
The printer
A printer allows data to be presented on paper as a 'hard copy' or printout There are many different types of printers, the main types being dot-matrix, ink-jet and laser The dot-matrix printer is the cheapest and most popular A printer must have power, be connected to the computer and have the paper inserted correctly The computer's software must be instructed about the type of printer being used
Questions:
1 Look at the table below For each item in column A, find its meaning in column C, then put your
answer in column B Please notice that there are more options in column C than those needed The first one has been done for you as an example (10 marks)
A B C
1 Scanner b a Devices for producing hard copy
2 Dot-matrix b A device that can convert pictures and texts into electronic codes that can be
manipulated by the computer
3 LCD c A type of monitor that comes in black and white, black and amber or black
and green
4 Enter d The cheapest and most popular printers
5 Escape e An input device which consists of a series of keys which produce characters
when pressed
6 Monochrome f The physical components of a computer system
7 Printers g A device that control the timing of signals in the computer
8 Keyboard h A key on a keyboard used to inform the computer to act on an instruction
9 Hardware i A key on a keyboard that allows you to stop the execution of a command
10 Monitor j Devices that can display the output from a computer on a screen
11 Hard copy k A type of screens used by many laptop computers
l Documents printed on paper
Trang 32 Why are LCD screens used on laptop computers instead of CRT monitors? (2 marks)
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3 What is the main difference between a computer monitor and a television set in
presentation of data?(2 marks)
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4 Which type of printer are you using? What is its make?(2 marks)
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5 What would you check if a printer was not working correctly?(2 marks)
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6 Besides screens and printers, can you think of any other output devices?(2 marks)
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SECTION C: Translate the following sentences into Vietnamese (20 marks)
1 Storage devices (floppy, hard or optical disks) provide a permanent storage of both data and programs
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2 The power and performance of a computer is partly determined by the speed of its microprocessor
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3 In a bit-mapped display, the dots displayed on the screen correspond, pixel by pixel, with bits in the main memory of the computer
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4 Cache is another type of memory kindred to RAM Cache is used by the computer to quickly move data between the RAM and the CPU
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5 To adapt equipment for motor-impaired workers unable to type on standard keyboard, you can employ adapted keyboards, head pointers, and Morse code systems
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Trang 4SECTION D: Translate the following sentences into English (20 marks)
1 Thông tin không thể được xử lý bởi bộ vi xử lý nếu nó chưa được đưa vào bộ nhớ chính
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2 Thông tin được xử lý và lưu trữ trong máy tính dưới dạng các tín hiệu điện tử ………
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3 Chuột là thiết bị thao tác bằng tay để người dùng điều khiển vị trí của con trỏ trên màn hình ………
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4 Kích cỡ màn hình phổ biến là 14-inch, 17-inch và 21-inch ………
5 Máy in laser quét hình ảnh bằng một chùm tia và chuyển nó xuống giấy bằng một loại bột mực đặc biệt ………
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SECTION E: Writing task (20 marks) Write a short description of technical features of your computer and show what you have been using your computer for Your text should be around 150 words only! ………
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