Questions and Answers
What is a terabyte?
One trillion bytes
The type of computer that you might find in your automobile is?
Embedded computer
Which of the following is not an input device?
What is true about supercomputers?
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Which is not important to consider when buying a monitor?
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Which term enables your computer to communicate with networks and other computers?
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To add ports to your computer, what do you need?
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Which of these are not located on the motherboard?
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Which of these is not an optical storage device?
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Why is ergonomics an important consideration?
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Study Notes
Computer Storage and Devices
- A terabyte equates to one trillion bytes, a significant unit of digital information storage.
- Embedded computers are designed for integration into other devices, like those found in automobiles.
Input and Output Devices
- A laser printer does not function as an input device; it is classified as an output device.
- Supercomputers are specialized for performing complex calculations swiftly, often used in scientific simulations and data analysis.
Considerations in Technology Purchases
- When selecting a monitor, factors like resolution and refresh rate are more critical than color depth.
- Connectivity is essential for enabling communication between your computer and networks or other computers.
Hardware Expansion and Components
- An expansion hub is necessary if you wish to add more ports to your computer for various peripherals.
- The hard drive is a storage component that is typically not located on the motherboard; it is a separate entity.
Storage Media Types
- Flash drives, while used for storage, are not classified as optical storage devices, which include CDs, DVDs, and Blu-rays.
Ergonomics in Computing
- Ergonomics must be a key consideration for all computing devices to promote comfort and reduce strain during usage.
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Description
Test your knowledge with these flashcards from Computer Science Chapter 2. This quiz covers fundamental concepts such as storage, types of computers, input devices, and supercomputers. Perfect for reviewing important terminology and definitions in the field.
