Important QnA Basic computer organization class 11, we will discuss a few questions and answers through this article.
Topics Covered
Important QnA Basic computer organization class 11
Refer to this article for answers:
Topic – Computer System Overview
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Soft Copy |
Hard Copy |
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1 |
The copy of the document on screen is known as a soft copy |
The copy of the document taken as a print on paper is known as a hard copy |
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2 |
The soft copy can be edited |
A hard copy cannot be edited |
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3 |
Reading on a soft copy is a little bit difficult |
Reading on hard copy is easy and comfortable |
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4 |
There is no risk of loss of soft copy until it gets deleted |
Hard can be a tear, can be wet or can be destroyed |
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5 |
Manual editing is easy |
You can edit it but every time new copy must be taken |
- I am known as main memory – Primary Memory
- Unsaved data can be lost if a computer turned off – RAM
- I perform POST – ROM or BIOS
- I used to increase the speed of CPU – Cache
- I am known as auxiliary memory – Secondary Memory
- 596 MB = __________ KB = 596 x 1024 = 610304 KB
- 14 PB = ____________ GB = 14 x 1024 x 1024 = 14680064 GB
- 135 YB = __________ PB = 135 x 1024 x 1024 1024 = 144955146240 PB
- 10000 MB = ________ PB = 10000 / 1024 / 1024 / 1024 = 0.000009313225746154785 PB
- 1000000 KB = _______GB = 100000 / 1024 / 1024 = 0.095367431640625 GB
In the next topic of Basic computer organization class 11 we are going to discuss memory topic.
Q – 8 Explain the following devices with pictures.