What is the purpose of software versioning? MCQ with Answer and Explanation
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Question #1
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Which software utility uses a cryptographic key to scramble data files, making them completely unreadable to unauthorized users who lack the decryption key?
Correct Answer: Option A
Explanation:
Encryption software encodes sensitive digital files into unreadable ciphertext to guarantee secure privacy and data protection.
Encryption software encodes sensitive digital files into unreadable ciphertext to guarantee secure privacy and data protection.
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Computer
Computer Software
Question #2
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Software distributed with permission for users to make copies and share them, but which explicitly asks for optional financial contributions to support the creator, is called:
Correct Answer: Option D
Explanation:
Donationware is a variant of shareware where operational features are unlocked for free, but users are asked for contributions.
Donationware is a variant of shareware where operational features are unlocked for free, but users are asked for contributions.
This question belongs to:
Computer
Computer Software
Question #3
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A utility program that helps safely track down and fully extract all associated configuration artifacts, folders, and registry logs when removing an app is a/an:
Correct Answer: Option B
Explanation:
An uninstaller utility removes installed application programs and cleans up associated file pathways, settings, and registry links.
An uninstaller utility removes installed application programs and cleans up associated file pathways, settings, and registry links.
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Computer
Computer Software
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