Page 24 - Computer - 4
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4. Write the differences between RAM and ROM.
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5. Write the full form of:
(a) RAM ______________ (b) SSD ______________
(c) NAS ______________ (d) DVD ______________
Mind Stretching
1. Match the memory type or storage device with its capacity. Computational Skills
Device/Memory type Capacity
Pen drive • • 4 MB – 8 MB
Memory card • • 700 MB
Hard disk • • 8 GB – 2 TB
ROM • • 4 GB – 256 GB
RAM • • 2 GB – 256 GB
CD • • 500 GB – 5 TB
2. Yogesh has a large collection of CDs and DVDs where he has backed up all his
data. He wants to store all the data on a single storage device. Suggest the
storage device he should use to store his data. Logical Thinking
3. Pen drives are available in various shapes. Cut pictures of different pen drives
and make a collage on a chart paper. Creative Skills
DISCUSS
DISCUSS Communication Skills
Can a single type of storage device be suitable for all purposes? Discuss with your classmates
and note all possible answers.
TEACHER’S DESK
TEACHER’S DESK
Giving suitable examples, explain to the students how storage devices developed with changing
technology.
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