Use Data Structures — Cumulative exam Answers
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Why is it important to use correct syntax?
A
to demonstrate a sophisticated programming styleB
to demonstrate a flexible programming styleC
to ensure that programs will work on any computer platformD
to ensure that programs run properly and return expected results22
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Which is an example of an incremental approach to solving a problem?
A
writing the program code of the solution informallyB
representing the steps of a solution in a flowchartC
representing the code of the solution in different programming languagesD
writing the steps of a solution in small pieces of code23
An employer uses the spreadsheet below to determine the average hourly salary of her four employees. She begins by determining the hourly salary of each person and displaying that in column D. Which formula can she then use to determine the average hourly salary?
A
=average(D2:D5)B
=average(B2:B5)C
=average(C2:C5)D
=average(B5:D5)24
When creating a presentation in LibreOffice Impress, where does the editing of slides take place?
A
the slides panelB
the center panelC
the tasks panel, under the master pages tabD
the tasks panel, under the layouts tab25
What is the function of a primary key in a table?
A
to uniquely identify each record in the tableB
to uniquely identify foreign keys in the tableC
to secure table dataD
to secure the foreign keys in the tableDid you find these answers helpful?
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