A hardware mechanism that transforms in the external information in the external

Question

A hardware mechanism that transforms in the external information in the external world for consumption by a computer Output devices input devices Software program Business procedures Secondary memory of computer system is also called non volatile volatile reserved small Bandwidth is The data rate supported by a network interface The capacity of a network connection for supporting data transfers. The rate at which the data is transferred through a network all the above Measurement of how well data can be represented on screen is classified as resolution measuring device representing quality presentation of data Examples of keyless interfaces include: Keyboard Voice recognition Mouse None of the above This Key Uniquely identifies Each Record Primary Key Key Record Unique Key Field Name

Explanation / Answer

1. Input devices

a hardware mechanism that transforms in the external information
in the external world for consumption by a computer is input devices.

2.non volatile

Secondory memory of computer system is also called
non volatile and it is not directly access by computer.

3. all of the above

4. resolution

Measurement of how well data can be represented on the screen is classified by the resolution .

5. Voice recognition

examples of keyless interfaces include voice recognition as it is keyless

6. Primary key

As primary key is used to identify each row or record inside table.

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