Тест: Devices of computer
Список вопросов
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1. What does the term «computer» describe? |
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| 1) c) is an intelligence | |
| 2) b) to store data | |
| 3) a) is a devise for processing information | |
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2. Is a computer intelligent? |
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| 1) c) there is no correct answer | |
| 2) b) computer has intelligence | |
| 3) a) computer has no intelligence | |
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3. How many elements does the computer system have? |
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| 1) c) four ( hardware, software, procedures, data) | |
| 2) b) two ( data, software) | |
| 3) a) one ( procedures) | |
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4. What is a software? |
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| 1) c) they are the programmes that tell the hardware how to perform a task | |
| 2) a) it is a processing | |
| 3) b) the software for a conclusion of data | |
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5. What is a data? |
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| 1) c) symbols, numbers and letters | |
| 2) b) this is a representation of the facts and ideas for transferring and processing | |
| 3) a) this is an input hardware | |
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6. What is an input hardware? |
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| 1) b) CD-ROM | |
| 2) c) keyboard | |
| 3) a) RAM (random access memory) | |
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7. What does the processing hardware do? |
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| 1) c) stores the information in the digital form | |
| 2) b) directs the execution of software instructions in the computer | |
| 3) a) this is a brain of a computer | |
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8. What is a storage hardware? |
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| 1) c) an USB flash drive | |
| 2) b) a cursor to input data | |
| 3) a) a keyboard | |
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9. What is a modem? |
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| 1) c)a scanner | |
| 2) b) an electronic device that makes possible the transmission of data | |
| 3) a) a graphics | |
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10. What is a monitor? |
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| 1) c) a hard disk | |
| 2) b) a mouse | |
| 3) a) a display screen for viewing computer data, television programs, etc. | |
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11. What is a printer? |
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| 1) a) a processing hardware | |
| 2) b) a central processing unit | |
| 3) c) a computer output device that produces a paper copy of data or graphics | |
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12. What is a hard disk? |
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| 1) a) a Compact Disk | |
| 2) b) procedures | |
| 3) c) a rigid disk coated with magnetic material | |