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

1) The foreach statement can be used only with one-dimensional arrays.
2) One could iterate through multi-dimensional arrays by using nested for
loops.
3) Variable-length argument lists allow you to create methods that receive an
arbitrary number of arguments.
4) The params modifier can be used anywhere in the method’s header.
5) When an app is executed from the Command Prompt, the execution
environment passes the command-line arguments to the Main method as a string.


1) F
2) T
3) T
4) F
5) F

Computer Science & Information Technology

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Indicate whether the statement is true or false

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Which is a good approach when a working core product is required quickly?

A. The prototyping model of software development B. The spiral model of software development C. The waterfall model of software development D. The incremental model of software development

Computer Science & Information Technology

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Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology