Question

list the different placeholder
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Answer 1

Answer:

Placeholder names are commonly used in computing: Foo, Bar, Baz, and Qux (and combinations thereof) are commonly used as placeholders for file, function and variable names. Foo and bar are derived from foobar. Hacker slang includes a number of placeholders, such as frob which may stand for any small piece of equipment.

Explanation:

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Answer 2

Answer:

Placeholder names are commonly used in computing: Foo, Bar, Baz, and Qux (and combinations thereof) are commonly used as placeholders for file, function and variable names. Foo and bar are derived from foobar. Hacker slang includes a number of placeholders, such as frob which may stand for any small piece of equipment.