Question

Fill in the blanks: 5 Marks
1.The types of computer memory are __PRIMARY_____________ and ___SECONDARY _____________.
2. A small memory chip that is attached between the CPU and the main memory to increase speed is known as ____________________.
3. In a computer system if a switch is turned ‘ON’ it is considered 1 and if it is turned ‘OFF’ it is ________.
4. ________________ technology uses laser light to read or write data to or from optical discs.
5. To transfer processed data with high speed, the computer uses a number of special memory units called _________________.
II. Answer the following Questions:
1. What is the difference between Magnetic tapes and Magnetic discs? 2 Marks
Please write 2 points for each



2. What are the different types of Optical discs we use?1 Mark



3. Write a few points on WORM. 1 Mark




4. Write a few points on Erasable Optical Disc. 1 Mark

Answer 1

Answer:

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Explanation:

jfupfuoF07fhlclhdyixkURlydi6syykduof

Answer 2

Answer:

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