In naming a variable, the first character must be either a letter or a(n) ____.

A. underscore
B. pound sign
C. number sign
D. ampersand


Answer: A

Computer Science & Information Technology

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Case-Based Critical Thinking QuestionsCase 2Jakob needs to modify some reports that were already created by his team. Some of the changes will require working with controls that are bound to the data that underlies the report, some will be changes that have no link to the data source, and still others will be mathematically determined by performing a calculation using the contents of a field or fields in the table. Jakob notices that one report is very well-designed, but it is missing the text box that includes the ZIP code for a given customer, from the tblCustomerAddress table. What kind of control must Jakob add to his report in order to add the ZIP code for customers?

A. unbound B. calculated C. bound D. concatenated

Computer Science & Information Technology

Which of the following fire extinguisher types is used for flammable liquids?

A) Class A B) Class B C) Class C D) Class D

Computer Science & Information Technology

After checking the record set of the Select query, convert it to a ________ query and run it to create the new table

Fill in the blank(s) with correct word

Computer Science & Information Technology

Clicking (or tapping) on ________ enables you to run the associated app or program

Fill in the blank(s) with correct word

Computer Science & Information Technology