Why are braces ( { } ) required around list variables?

What will be an ideal response?


List variables (entire arrays of shell variables) have a complex syntax that could lead to confusion,
both for the user and for the command shell parser, so braces are used to explicitly denote the
range of the list variable and avoid errors.

Computer Science & Information Technology

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If you click the Run button on the DESIGN tab to run the macros in a macro group, Access runs only the first macro in the group.

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

Computer Science & Information Technology

Case-Base Critical Thinking QuestionsCase 6-1Oscar owns Oscar's Skateboard Shop. He wants to create a Web form to allow users to specify the type of skateboards they would like to buy. This includes the make, model, type and color, and board options. Oscar's skateboards come in Children, Young Adult, and Adult sizes. Oscar's skateboards only come in color, pattern, and themes. He has over 25 makes and models of skateboards. Since make and model are normally lists, Oscar should use a ____ tag to specify the lists.

A. B. C.