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Computer Fundamentals - Section 7 Multiple Questions and Answers.
| 21. | What is the name given to the 8-bit unit used for coding data? | ||
| A. | block of characters | ||
| B. | byte | ||
| C. | word | ||
| D. | K | ||
| 22. | What technology is used for flat panel displays? | ||
| A. | Solid state | ||
| B. | RBG monitor | ||
| C. | VLSI | ||
| D. | Direct view storage tube | ||
| 23. | What is meant by the term RAM? | ||
| A. | Memory which can only be read | ||
| B. | Memory which can be both^read and written to | ||
| C. | Memory which is used for permanent storage | ||
| D. | Memory which can only be written to | ||
| 24. | Magnetic tape can serve as : | ||
| A. | secondary-storage media | ||
| B. | output media | ||
| C. | input media | ||
| D. | All of the above | ||
| 25. | Conversion of hexadecimal number 1D7F16 to a decimal number is | ||
| A. | 755110 | ||
| B. | 877110 | ||
| C. | 555710 | ||
| D. | 778110 | ||
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