What was the first ARPANET message?
Answer and Detail The correct answer is: Lo. Detail: he first ARPANET message was “Lo.” It was intended to be “Login,” but the system crashed after the first two letters were transmitted.
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“BAT” extension refers usually to what kind of file?
Answer and Detail The correct answer is: System file. Detail: Files with a “.BAT” extension are batch files, which contain a series of commands to be executed by the command-line interpreter.
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What is called a graphical representation of a directory or subdirectory?
Answer and Detail The correct answer is: Folder. Detail: A folder is the graphical representation of a directory or subdirectory in a computer system, used to organize files.
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What protects a networked server from damage by intruders?
Answer and Detail The correct answer is: firewall. Detail: A firewall acts as a security system to prevent unauthorized access to or from a private network.
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What type of devices are CDs or DVDs?
Answer and Detail The correct answer is: Storage. Detail: CDs and DVDs are optical storage devices used to store digital data.
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What is the primary use of the internet?
Answer and Detail The correct answer is: E-mail. Detail: While the internet is widely used for multiple purposes, email communication remains one of its primary uses.
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What is the second-largest search engine on the internet?
Answer and Detail The correct answer is: Bing. Detail: Bing, developed by Microsoft, is the second-largest search engine after Google.
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Which is the largest search engine of the internet?
Answer and Detail The correct answer is: Google. Detail: Google is the largest and most widely used search engine globally, handling over 90% of internet search queries.
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ROM is the acronym for:
Answer and Detail The correct answer is: Read Only Memory. Detail: ROM (Read Only Memory) is non-volatile memory used to store firmware or permanent data on devices.
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1 KB is equal to:
Answer and Detail The correct answer is: 1024 Bytes. Detail: In computer science, 1 KB (kilobyte) is equal to 1024 bytes, as data storage uses a binary system.