56. What is the purpose of computer file compression?
a) to store data
b) to process data
c) to display data
d) to reduce the size of files for more efficient storage and transfer
Answer: d) to reduce the size of files for more efficient storage and transfer (file compression is the process of reducing the size of files by encoding data in a more efficient way, such as ZIP for archives, or MP3 for audio files)
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57. Which of the following is an example of a computer database software?
a) Microsoft Word
b) Adobe Photoshop
c) Oracle Database
d) Google Chrome
Answer: c) Oracle Database (a database software is a type of software used to manage and store large amounts of structured or unstructured data, such as Oracle Database, MySQL, or Microsoft SQL Server)
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58. What is the purpose of computer clustering?
a) to store data
b) to process data
c) to display data
d) to combine multiple computers to work together as a single system for increased performance and availability
Answer: d) to combine multiple computers to work together as a single system for increased performance and availability (clustering is the process of combining multiple computers to work together as a single system for increased performance, availability, and reliability)
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59. Which of the following is an example of a computer programming paradigm?
a) object-oriented programming
b) ASCII encoding
c) TCP/IP protocol
d) HTTP protocol
Answer: a) object-oriented programming (a programming paradigm is a way of approaching and solving problems using a set of programming concepts and principles, such as object-oriented programming, procedural programming, or functional programming)
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60. What is the purpose of computer machine language?
a) to store data
b) to process data
c) to display data
d) to provide a low
Answer: b) to process data
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