What is a computer?

UIT 1111 (COPTPA) TOPIC 1

Flashcard
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Information Technology (IT)
•
Vocational training
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Easy
Atikah Hanim
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28 questions
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1.
FLASHCARD QUESTION
Front
Back
A computer is an electronic device that operates under the control of instructions stored in its own memory, accepting data (input), processing it according to specified rules, producing information (output), and storing the information for future use.
2.
FLASHCARD QUESTION
Front
What are the main types of computers?
Back
1. Personal Computer (PC) 2. Notebook 3. Tablet PC 4. Smartphone 5. iMac
3.
FLASHCARD QUESTION
Front
List some uses of a Personal Computer (PC).
Back
1. Video editing 2. Graphic design 3. Browsing the Internet 4. Playing games 5. Document processing (Word, Excel, PowerPoint) in an office environment.
4.
FLASHCARD QUESTION
Front
What are the advantages of Personal Computers?
Back
1. Multitasking 2. Speed 3. Cost-effective storage of large amounts of data 4. Accuracy 5. Data security.
5.
FLASHCARD QUESTION
Front
What are the disadvantages of Personal Computers?
Back
1. Virus and hacking attacks 2. Online cyber crimes.
6.
FLASHCARD QUESTION
Front
What are the advantages of laptops?
Back
1. Mobility 2. Finished product with built-in devices 3. Internet access via Wi-Fi 4. Offline operation 5. Instant access to information.
7.
FLASHCARD QUESTION
Front
What are the disadvantages of laptops?
Back
1. Frequent upgrades are difficult 2. Higher price compared to PCs 3. Difficulty in customization 4. Highly insecure.
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