Е. С. Закирова, П. А. Красавин Английский язык для технических вузов
TEST 6 1. Choose the proper words and fill in the blanks
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- 2. Fill in the blanks with the proper grammatical forms.
| TEST 6
1. Choose the proper words and fill in the blanks. 1. The system … is usually stored in read-only memory. A. hardware B. software C. firmware D. variety 2. Instructions and data are fed through the … devices A. output B. input C. control D. memory 3. A computer can perform very complex numerical… A. communication C. instructions B. computations D. tasks 4. Numbers and instructions forming the programme are … in the memory. A. stored B. solved C. settled D. simulated 5. The control unit serves for … orders. A. reading B. inputting C. interpreting D. fulfilling 6. Magnetic disks constitute the … storage media. A. internal B. primary C. secondary D. main 7. Magnetic … were the main elements used in digital computers for many years. A. cores B. tapes C. disks D. drives 121 8. Input-output devices allow the computer to … with its external environ- ment. A. compute C. communicate B. command D. cooperate 9. Electronic memories have … capacities for data storage. A. more B. larger C. less D. similar 10. The control unit … instructions from the programme. A. sends B. changes C. obtains D. gains 2. Fill in the blanks with the proper grammatical forms. 1. The basic function of a computer is … . A. process B. to process C. to be processed D. being processed 2. ... information into the computer is realized by means of flashcards. A. Input B. Inputs C. Inputting D. Is input 3. Air traffic control depends on computer- … data. A. generating B. generated C. generate D. is generated 4. Computers were designed … thousands of operations per second. A. to perform B. perform C. performing D. have performed 5. Analytical engine … to store data. A. were invented C. was invented B. invented D. is being invented 6. Early computers … vacuum tubes could perform computations in milli- seconds. A. using B. used C. use D. were using 7. Computers were developed … calculations for military and scientific pur- poses. A. to perform B. perform C. performing D. is performing 8. The amount of data on a magnetic disk … constantly … . A. is stored B. is storing C. were storing D. are storing 9. When … the Internet, I normally find a lot to read. A. enter B. entering C. is entering D. entered 10. While … this programme we experienced great difficulties. A. install B. installing C. installed D. having installed жүктеу/скачать 4,38 Mb. Достарыңызбен бөлісу:
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