CMPSC 235 System Analysis and Design Paper
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Question 11 pts
Consider the following segment of code and indicate which logical decision structure it represents.
MULTIPLY HOURS-WORKED BY PATE-RATE GIVING GROSS-PAY.
COMPUTE TAX = GROSS-PAY x TAX-RATE.
SUBTRACT TAX FROM GROSS-PAY GIVING NET-PAY.
Flag this questionQuestion 21 pts
Consider the following segment of code and indicate which logical decision structure it represents.
IF MARITAL-STATUS = “MARRIED”
THEN USE MARRIED-RATE-TAX-TABLE TO COMPUTE TAX
ELSE IF MARITAL-STATUS = “SINGLE”
THEN USE SINGLE-RATE-TAX-TABLE TO COMPUTE TAX.
Flag this questionQuestion 31 pts
Consider the following segment of pseudo code and indicate which logical decision structure it represents.
DO WHILE there are Customer Records {
Process Customer Transactions
Get Next Customer Record
}
Flag this questionQuestion 41 pts
Consider the following segment of code and indicate which logical decision structure it represents.
EVALUATE YEAR-IN-SCHOOL
WHEN ‘1’ PERFORM PROCESS-A-FRESHMAN
WHEN ‘2’ PERFORM PROCESS-A-SOPHOMORE
WHEN ‘3’ PERFORM PROCESS-A-JUNIOR
WHEN ‘4’ PERFORM PROCESS-A-SENIOR
WHEN OTHER PERFORM PROCESS-AN-UNCLASSIFIED-STUDENT
END-EVALUATE.
Flag this questionQuestion 51 pts
Identify the “miracle” in this diagram.
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In this diagram which item is a “black hole?”
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Data flow J and data flow K are both incorrect because they break the rule that one or both ends of a data flow arrow must touch a process bubble.
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What type of diagram is this?
Flag this questionQuestion 91 pts
A base element is one that:
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Match the item on the left with an example of it on the right.
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Data stores are used to store:
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When the data flow in and out of a parent process do not match the data flow in and out of a child diagram, it is called:
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In describing data for the data dictionary square brackets [ ] are used to represent which of the following?
Flag this questionQuestion 141 pts
In describing data for the data dictionary curly braces { } are used to represent which of the following?
Flag this questionQuestion 151 pts
Mabley and Carew Inc. ship to their customers based on the following criteria. Orders of $100 or more receive free overnight shipping, orders between $50 and $100 receive free two-day shipping, and orders under $50 receive free standard postal shipping. However, customers using the Mabley and Carew Gold Credit Card are always given free overnight shipping regardless of the size of the order. If you were to construct a decision table to determine the shipping rate, how many Rules (columns) would there be?
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