When debugging a Ruby program, you can use the ____ method to examine the value assigned to the program's local variables.

A. var local
B. var variable
C. show local
D. show variable


Answer: A

Computer Science & Information Technology

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Deleted records or fields:

A) can be undone by the "re-add" box B) can be undone by the "undo" box. C) can be undone by the "reverse warning" box D) cannot be undone.

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Row headings begin with 1 and end with 100,000.

Answer the following statement true (T) or false (F)

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Procfs was created to provide real-time information about the status of ________ in a system.

a) network devices b) processes c) mounted file systems d) all of the above

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In a graph, a node is called a ____.

A. vertex B. segment C. line D. element

Computer Science & Information Technology