Every variable has a ______________ .
a) name b) type
c) Both of the above. d) Neither of the above.
c) Both of the above.
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Case-Based Critical Thinking QuestionsCase 1Penny is just starting out in her database coursework and she is looking for a quick primer on some of the key terms that she will use again and again. Her roommate Meredith has offered to give her the guidance she seeks. Penny has collected all of the fields for a given customer together. Meredith uses the term ____ to refer to this grouping.
A. valence B. column C. record D. relation
You append the getElementById() method to the ____ object and pass it a single argument representing the ID of the element you want to retrieve.
A. Document B. Page C. Form D. Image
Most wide area networks use some form of Dijkstra's algorithm to determine a least-cost route through a network.
Answer the following statement true (T) or false (F)
Tap or click on the _______________ button to lock a layer and to display the solid lock icon, as shown in the accompanying figure.
Fill in the blank(s) with the appropriate word(s).