Đề thi kết thúc học phần Anh văn chuyên ngành Công nghệ thông tin (Trường trung cấp Tây Nguyên)

TRƯỜNG TRUNG CẤP TÂY NGUYÊN KHOA KỸ THUẬT ĐỀ THI KẾT THÚC HỌC PHẦN Tên học phần: Anh văn chuyên ngành Mã học phần: Chuyên ngành đào tạo: Công nghệ thông tin I/ CHOOSE THE BEST ANSWER: 1.The nerve centre of a microcomputer is…………………… A. CPU B. main memory C. storage devices D.peripherals 2. The peripherals are ……………………………………….……… A. storage devices B. input devices C. output devices D. a,b,c are right 3. When switched off, the information in the……………………..is lost. A. CD disk B. Rom C. Ram D. all of them 4. The results produced by a computer. A. input B. output C. floppy D. periperals 5. Information in the …………………….... is permanent and can not be deleted. A. Rom C. secondary storage B. Ram D. a,b,c are right 6. The “PC” stands for……………………………………….……. A. peripheral component B. program counter C. picture element D. personal computers 7. 1s and 0s are grouped of eight­ digit codes called……………….……………… A. a bit B. a byte C. a megabyte D. a gigabyte 8. High­ level languages are………………………………………………. A. FORTRAN B. COBOL C. BASIC D. All of them 9. One kilobyte is equavelent to………………………………………….…… A. 1024 B B. 1024 KB C. 1024 GB D. a,b,c are wrong 10. There are …………………………………………steps in problem solving A.four B. five C.six D. seven 11. The buttons on the mouse are used to………………….. ……………..items. A. select and move B. select and put C. select and press D. select and save 12. A long key at the bottom of the keyboard. Each time it is pressed it produces a blank space. It is…………………. A. arrow key B. back space C.enter D. space bar 13. It produces upper­ case character but it doesn’t affect numbers and symbols. It is………. A. Shift B. alt C. capslock D. escape 14. It moves the cursor to the beginning of a new line. It is also used to confirm commands. It is …… A. enter B. back space C. escape D. space bar 15. It stops a program without losing the information from the main memory. Sometimes its use depends on the applications. It is …………………. A. caplock B. escape C. return D. alt 16. It works in combination with other keys to produce special characters or specific actions A. caplock B. escape C. return D. alt 17. It removes the character on the left of the cursor or any selected text. It is…. A. arrow key B. back space C.escape D. space bar 18. It produces UPPER­ CASE characters A. shift B. tab C.escape D. space bar 19. ALGOL was first introduced in...................... A. 1954 B.1959 C.1960 D. 1964 20. It moves the cursor horizontally to the right for a fixed number of space. It is …. A. shift B. tab C. escape D. space bar 21. They are used to move the cursor, as an alternative to the mouse. It is …. A. shift B. arrow keys C. caplock D. space bar 22. The mouse is designed to…………………………….... around on your desktop. A. grab B. slide C. drag D. click 23. What we see on the screen is created and stored in the area of……………………. A. disks B. Rom C. Ram D. a,b,c are wrong 24. The fast­ moving…………………” refresh rate” eliminates this annoying flickering. A. 50 Hz B. 60 Hz C. 70 Hz D. 75 Hz 25. On colour displays, there are……….. electron guns at the back of the monitor’s tube. A. three B. four C. five D. six 26. When you open a file, the operating system look for its entry in the…….. on the disk. A. track B. sector C. directory D. a,b,c are right 27. When switched off, the information in the………………………..is lost. A. Ram B. Rom C. CD disk D. all of them 28. A hard disk can hold avast amounts of information, from…. up to several gigabytes. A.400 MB B. 500 MB C. 600 MB D. 700 MB 29. There are…………….basic steps are involved in the process the data. A. one B. two C. three D. four 30. The programmer must translate the algorithm or flowchart into a computer program is the ............ step. A. third B. fourth C. fifth D. sixth 31. The brain of the computer is….. A. A. CPU B. main memory C. storage devices D. peripherals 32. Physical parts that make up a computer system A. software B. hardware C. port D. floppy 33. Programs which can be used on a particular computer system A. software B. hardware C. port D. floppy 34. Hardware equipment attached to the CPU A. CPU B. Ram 35. Visual display unit C. peripheral devices D. Rom A. input B. output C. floppy D. monitor 36. Any socket or channel in a computer system into which an input/output device may be connected A. port B. input C. output D.peripheral divices 37. Fortran is used for solving..................problem. A. scientific B. mathematical C. commercial D. a& b 38. Which statement best expresses the main idea of the text “ computer capabilities and limitations A.The most elaborate of computers must be programmed in order to be useful B.It is important to know what a computer can and cannot do C.A computer is useless without a programmer to tell it what to do D. A, B, C are true 39. Which statement best expresses the main idea of the text “programs and programming languages. A. Without sofware packages, it would be difficult to use the computer in solving problems such as payroll B. Compliers are indispensable to a computer C. Sour programs written in high­level languages have to be changed to machine code before the computer can operate on them D. A, B, C are true 40. Which statement best expresses the main idea of the text “Steps in problem solving” A. Constructing an algorithm is the basic step in solving a problem B.Solving problems becomes easier if certain steps are followed. C. The computer does what the programmer tells it to do D. A, B, C are true II/ THE STATEMENTS BELOW ARE TRUE (T) OR FAULT (F): 1. Computers are electronic machines that process information. 2. The Ram capacity can’t be expanded by adding extra chips. 3. The Ram capacity can be expanded by adding extra chips. 4. All information stored in the Ram is temporary. 5. All information stored in the Ram is permanent. 6. A CPU contains thousands of electronic circuits connected by switches. 7. We use KB, MB, GB to describe the Ram memory, the storage capacity of disk… 8. We can put information into Rom. 9. We cannot put information into Rom. 10. Information is processed and stored in computer as electrical signals. 11. Sometimes, computers are use three or four digits instead of two digits. 12. If we don’t want to use this information later on, we don’t have to save it and store it on a disk. 13. If we want to use this information later on, we don’t have to save it and store it on a disk. 14. Ram, Rom and secondary storage are the components of the main memory. 15. Information can not be processed by the microprocessor if it is not loaded into the main memory 16. The speed of the microprocessor is measured in megahertz. One MHz is equivalent to one million cycles per second. 17. “Seek time” refers to the average time required for the recording heads to move and access data. 18. The cathode ray tube of monitor isn’t similar to that of a TV set. 19. A mouse is smaller than a pack of cards but its function is powerful. 20. The high resolution gives us a sharp image. 21. The disks must be initialized or formatted before information can be recorded onto it. 22.Information in the Rom can be changed and are erased when the power is turned off. 23.Information in the Rom cannot be changed and are erased when the power is turned off. 24. Mice can’t do difficult thing in graphic applications. 25. Lap top use a flat liquid crystal display instead of a picture tube. 26. If you use multimedia applications, you need the same storage capacity as required for word processors. 27. A computer cannot do anything until it has been programmed. 28. A computer is a useless machine if its capabilities and limitations are unknown 29. A computer can think and solve problems by itself. 30. A computer usually solves problems by doing some mathematical and decision­ making operations. 31. Computers donot usually make mistakes unless they break down. 32. BASIC was developed to help students 33. All high­ level programs must be translated to machine code before the computer can execute them. 34. An operating system program controls input and output operations. 35. Different high­ level languages suit different problems. 36. The most important part of problem solving is defining the problem clearly. 37. A computer is very intelligent. It is capable of thinking. 38. An algorithm is a sequence of instructions used to solve a problem 39. The computer is a great help to people because it solves their problems. 40. All problems are equally difficult to solve. III. TRANSLATE THESE SENTENCES INTO VIETNAMES 1. A standard computer system consists of three main sections: the central processing unit (CPU), the main memory and the peripherals. 2. The function of CPU is to execute program instructions and coordinate the activities of all other units. it is the “brain” of the computer. 3. The nerve centre of a microcomputer is the central processing unit or CPU. This unit is built into a single microproceesor chip­ an intergrated circuit­ which executes program instructions and supervises the computer’s overall operation. 4. Information is processed and stored in computers as electrical signals. A computer contains thousands of electronic circuits connected by switches. 5. 1s and 0s are grouped into eight­ digit codes that typically represent characters ( letters, numbers and symbols). Eight bits together are called a byte. 6. In order to avoid astronomical figures and sums in the calculation of bytes, we use units such as kilobytes, megabytes and gigabytes. One kilobyte is 1,024 bytes . One megabyte is equivalent to 1,024 KB, and one gigabyte is 1,024 MB.We use these units (KB, MB, GB) to describe the RAM memory, the storage capacity to disks and the size of any application or document. 7. Ram (random access memory) is temporary i.e. Its information is lost when the computer is turned off. However, the Rom section ( read only memory) is permanent and contains instructions needed by the processor. 8. The size of RAM is very important if we want to increase the performance of a computer when several applications are open at the same time or when a document is very complex. 9. Information stored on magnetic disk can retrieved faster than if that same information were on tape. 10. A program written in one of the high­ level languages is called a source program. 11.The extension of internal storage in order to increase the capacity of primary memory is called virtual storage. ... - tailieumienphi.vn