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Questions and Answers
What is the primary function of output devices in a computer system?
What is the primary function of output devices in a computer system?
- To process data and perform calculations
- To input data and instructions
- To store data and programs
- To display or present the results of processed data (correct)
What is the key difference between data and information?
What is the key difference between data and information?
- Data is raw, while information is processed and meaningful (correct)
- Data is used for calculations, while information is used for display
- Data is processed, while information is raw
- Data is stored, while information is transmitted
What is the primary function of a transistor in a digital circuit?
What is the primary function of a transistor in a digital circuit?
- To represent binary values as electronic switches (correct)
- To perform calculations
- To store binary values
- To display output
What does the 'off' state of a transistor represent in a digital circuit?
What does the 'off' state of a transistor represent in a digital circuit?
What is an example of data, according to the text?
What is an example of data, according to the text?
What is the result of processing data in a computing system?
What is the result of processing data in a computing system?
What is the equivalent of 1 GB in MB?
What is the equivalent of 1 GB in MB?
What is the fundamental number system used by computers?
What is the fundamental number system used by computers?
Why is the hexadecimal system widely used in computing?
Why is the hexadecimal system widely used in computing?
What is represented by the letter 'A' in the hexadecimal system?
What is represented by the letter 'A' in the hexadecimal system?
What is the difference between a '500GB' hard drive and a 500GiB hard drive?
What is the difference between a '500GB' hard drive and a 500GiB hard drive?
What is the base of the decimal system used in human-computer interfaces?
What is the base of the decimal system used in human-computer interfaces?
What is the primary function of encoding systems in computers?
What is the primary function of encoding systems in computers?
What is the main difference between ASCII and Unicode encoding standards?
What is the main difference between ASCII and Unicode encoding standards?
What is the range of values for each color component in the RGB model in decimal notation?
What is the range of values for each color component in the RGB model in decimal notation?
What type of computers are used for complex, high-end computations?
What type of computers are used for complex, high-end computations?
What is the purpose of mainframe computers?
What is the purpose of mainframe computers?
What is the prefix symbol used in hexadecimal representation of RGB colors?
What is the prefix symbol used in hexadecimal representation of RGB colors?
How many characters can ASCII encoding standard represent?
How many characters can ASCII encoding standard represent?
What is the purpose of encoding tables in computers?
What is the purpose of encoding tables in computers?
How many hexadecimal digits are used to represent each color component in the RGB model?
How many hexadecimal digits are used to represent each color component in the RGB model?
What is the characteristic of UTF-16 encoding?
What is the characteristic of UTF-16 encoding?
What is the hexadecimal representation of the color white in the RGB model?
What is the hexadecimal representation of the color white in the RGB model?
What is the process of converting RGB colors to hexadecimal notation?
What is the process of converting RGB colors to hexadecimal notation?
What is the primary purpose of a server in a network?
What is the primary purpose of a server in a network?
Which type of computer is designed for tasks requiring better graphics or computational power?
Which type of computer is designed for tasks requiring better graphics or computational power?
What is the main difference between a laptop and a netbook?
What is the main difference between a laptop and a netbook?
Which of the following is an example of a transaction processing system?
Which of the following is an example of a transaction processing system?
What is the primary purpose of a desktop computer?
What is the primary purpose of a desktop computer?
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