What is the advantage of using prefix or postfix expressions instead of infix expressions?
What will be an ideal response?
The advantage of using prefix or postfix expressions is that, unlike infix expressions, these expressions do not need precedence rules, association rules, or parentheses. Therefore, the grammars for prefix and postfix expressions are quite simple. In addition, the algorithms that recognize and evaluate these expressions are relatively straightforward.
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After creating a query, you click the Run button to view the results of the query
Indicate whether the statement is true or false
Briefly describe hactivists from an information security point of view.
What will be an ideal response?
What should you do if the Store macro in list box does not display "This Workbook" in the Record Macro dialog box after you type a macro name in the Macro name text box?
A. click the list arrow and select Next Workbook. B. Delete the macro name and type a new one. C. Click Cancel. D. Click the list arrow and select This Workbook.
The primary key of a table is the field or minimum collection of fields that uniquely identifies a given row in that table.
Answer the following statement true (T) or false (F)