Выберите правильный вариант Input-output devices allow the computer to____ with its external environment....

c) communicate b) processor c) low speed a) mechanical a) keyboard b) human independent b) interfaces b) translate
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Выберите правильный вариант

Input-output devices allow the computer to____ with its external environment. a) compute;

b) command;

c) communicate

  1. An I/O interface is a special_____ that converts input data to the internal codes. a) register;

b) processor;

c) plotter

  1. The__ devices allow the computer to communicate with its external environment.

a) high-speed;

b) medium-speed;

c) low-speed

  1. The low-speed devices are those with complex___ motion or those that operate at the speed of a human operator.

a) mechanical;

b) electrical;

c) electronic

  1. Data are entered from a__ in a manner similar to typing.

a) keyboard;

b) digitizer;

c) printer

  1. A remote banking terminal is an example of a__input environment.

a) human-dependent;

b) human-independent;

c) human-related

  1. Input__ match the physical or electrical characteristics of input devices to the requirements of the computer system.

a) interconnections;

b) interfaces;

c) intercommunication

  1. They__ data into the binary codes.

a) transmit;

b) translate;

c) transform

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задан 6 месяцев назад

2 Ответа

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  1. Input-output devices allow the computer to communicate with its external environment. The correct answer is c) communicate because input-output devices are designed to enable communication between the computer and the external world, allowing the computer to receive input and send output.

  2. An I/O interface is a special interface that converts input data to the internal codes. The correct answer is b) processor; however, a more accurate term generally used is "interface". Interfaces manage the communication between the computer and the input or output devices by converting the data into a form that the computer can understand and process.

  3. The low-speed devices allow the computer to communicate with its external environment. The correct answer is c) low-speed. These devices typically interact with the external environment at a speed that aligns with human operational speeds, such as keyboards and mice.

  4. The low-speed devices are those with complex mechanical motion or those that operate at the speed of a human operator. The correct answer is a) mechanical because low-speed devices often involve mechanical parts moving at a pace that can be managed by human operators, such as printers or scanners.

  5. Data are entered from a keyboard in a manner similar to typing. The correct answer is a) keyboard, as it is a primary input device used for typing data into a computer system.

  6. A remote banking terminal is an example of a human-independent input environment. The correct answer is b) human-independent because these terminals are designed to operate without the need for direct human interaction once programmed or configured.

  7. Input interfaces match the physical or electrical characteristics of input devices to the requirements of the computer system. The correct answer is b) interfaces, which serve as the critical connection points that adapt various device inputs into a format suitable for the computer system to process.

  8. They translate data into the binary codes. The correct answer is b) translate because this term specifically refers to the conversion of data (from input devices or in communication between systems) into binary codes, which is the language understood by computers.

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ответил 6 месяцев назад
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  1. Input-output devices allow the computer to communicate with its external environment.

  2. An I/O interface is a special register that converts input data to the internal codes.

  3. The high-speed devices allow the computer to communicate with its external environment.

  4. The low-speed devices are those with complex mechanical motion or those that operate at the speed of a human operator.

  5. Data are entered from a keyboard in a manner similar to typing.

  6. A remote banking terminal is an example of a human-independent input environment.

  7. Input interfaces match the physical or electrical characteristics of input devices to the requirements of the computer system.

  8. They translate data into the binary codes.

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ответил 6 месяцев назад

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