Which of the following is not a valid command for variable declaration?

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Which of the following is not a valid command for variable declaration? export ENV_VAR=1 newvar -x ENV_VAR=1 typeset -x ENV_VAR=1 declare -x ENV_VAR=1 Explanation & Hint: The command "newvar -x…

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A new environment variable can be exported and assigned a value with a single command.

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A new environment variable can be exported and assigned a value with a single command. True or False? True  False Explanation & Hint: True. In Unix-like shell environments, you can…

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Which of the following is a valid variable assignment?

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Which of the following is a valid variable assignment? alpha-init=5 MY VAR= “set to one” 2=xyz APP_VAR=’zero’ Explanation & Hint: The valid variable assignment among the options you provided is:…

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3.2.3.4 Web Browsers

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3.2.3.4 Web Browsers Linux is a first class citizen for the Mozilla Firefox and Google Chrome browsers. Both are open source web browsers that are fast, feature-rich, and have excellent support for web developers.…

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3.2.3 Desktop Applications | 3.2.3.1 Email | 3.2.3.2 Creative

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3.2.3 Desktop Applications The Linux ecosystem has a wide variety of desktop applications. There are games, productivity applications, creative tools, web browsers and more. 3.2.3.1 Email The Mozilla Foundation came…

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