# Project #4716 - Logic and Design

 What is the first step in software development?        Develop the logical solution       Understand the problem       Plan/design the logic       Translate the code

 2. What are named locations in a computer’s memory holding information required by a program?        Data       Variable       IPO Model       Flowchart

 3. What symbol in a flowchart would be used by a developer to represent the beginning or ending point?        Parallelogram       Diamond       Rectangle       Lozenge

 4. ) Set name = “BSCIS” is a process. What data type would you expect the variable, name, to have?        Integer       Real       String       Any of the above

 5. (You are using dollar amounts in an algorithm. What data type would you assign? (       Integer       Real       String       Any of the above

 6. What tool is used by developers to design logic using specific shapes/symbols?        Desk checking       Flowcharts       Pseudocode       Hierarchy charts

 7. When a program evaluates mathematical expression, which of the following operators (or mathematical operations) takes precedence? (       Division       Multiplication       MOD       All of the above because all have equal precedence

 8. (Which one of the following is a valid assignment statement in a program? (       total = total + 1       counter = counter + 10       tax = amount * .10       All are valid assignment statements.

 9. (Evaluate (2 * 3) ^ 3.        18       36       216       81

 10. (TCO 2) Review the partial pseudocode below. What is the correct math expression to complete the algorithm and total sales for both regions?                                Prompt “Enter total sales for region 1: “                                Input region1                                Prompt “Enter total sales for region 2: “                                Input region2                                 Set _____                                Display “total sales:  “ + total (Points : 4)        total = region2       total = region1 * region2       total = region1 + region2       total = region1

 11. (TCO 3 & 4) Review the pseudocode below. What will be displayed when this algorithm executes?                                Set x = 20                                If ((x > = 10) AND (x < 20)) then                                                Display “the IF path executes”                                Else                                                Display “the ELSE path executes”                                EndIf (Points : 4)        the IF path executes       the ELSE path executes       20       (x >= 10) AND (x < 20)

 12. (TCO 3 & 4) What value gets displayed for the variable X?                                Set A = 5                                Set B = 10                                Set C = 15                                If (B > 15) AND ((A = 5) OR (C <= 15)) then                                                Set X = 1                                Else                                                Set X = 0                                EndIf                                Display X (Points : 4)        5       1       10       0

 13. (TCO 3 & 4) In the following pseudocode, what raise will an employee in Department 6 receive?                                If department < 2 then                                                Set raise = 1000                                Else                                                If department < 6 then                                                                Set raise = 2500                                                Else                                                                Set raise = 3000                                                EndIf                                EndIf (Points : 4)        1,000       2,500       3,000       0

 14. (TCO 3 & 4) Which of the selection structures determine whether the user enters a number outside a range of 5 and 15? (Points : 4)        If commission <> 15       If commission <= 15       If (commission >= 5) OR (commission <=15)       If (commission >=5) AND (commission <= 15)

 15. (TCO 3 & 4) What value gets displayed for the variable Z?                                Set balance = 800                                Set stateCode = 6                                Set creditCode = 7                                If ((balance <> 800) OR (stateCode <> 6) OR (creditCode <> 7) then                                                Set Z = 3                                Else                                                Set Z = 2                                EndIf                                Display Z (Points : 4)        3       2       6       7 1. (TCO 5) The statements executed within a loop are known collectively as the _____. (Points : 4)        loop controls       exit condition       entry condition       loop body

 2. (TCO 5) Which of the following statements is false? (Points : 4)        A DO loop is a post-test loop       A REPEAT..UNTIL loop is a post-test loop       A DOWHILE loop is a pre-test loop       All of the above statements are true

 3. (TCO 5) A DO loop is considered what type of loop? (Points : 4)        A counted loop       A post-test loop       A sequence structure       A selection structure

 4. (TCO 5) What happens when the loop control variable is not changed? (Points : 4)        A counter is displayed.       The program will automatically stop the loop.       The program will immediately terminate.       An infinite loop occurs.

 5. (TCO 5) How many times will the following loop be executed?                                  Set num = 0                                DOWHILE num <= 6                                                Display num                                                Set num = num + 1                                ENDO (Points : 4)        Zero times       One time       Six times       Seven  times

 6. (TCO 7) What is another name for an array’s index? (Points : 4)        An element       An array       A subscript       An index

 7. (TCO 7) Suppose you have an array named number,and two of its elements are number(1) and number(4). You know that _____. (Points : 4)        the two elements hold the same value       the two elements are at the same memory location       the array holds exactly four elements       there are exactly two elements between number(1) and number(4)

 8. (TCO 7) Which one of the following correctly declares a zero-based array of four integers? (Points : 4)        Declare Integer numArray(3)       Declare Integer numArray(4)       Declare Real numArray(3)       Declare Real numArray(4)

 9. (TCO 7) When processing the elements of an array, what control structure is used to move through each element within the array? (Points : 4)        Sequence control structure       Selection control structure       Repetition control structure       Data structure

 10. (TCO 7) A zero-based array named sales has been declared and loaded with the values  100, 1100, 3400, 5550, 3000, 22300, and 1200. What value will be stored in the array element sales(1)? (Points : 4)        1100       3400       5550       100

 11. (TCO 6) A file contains _____. (Points : 4)        a collection of records       a collection of only strings       a collection of only integers       a collection of Boolean variables

 12. (TCO 6) What is automatically placed at the bottom of a file when the file is closed? (Points : 4)        End-of-file marker       The file pointer       The file-position indicator       The out-of-bounds indicator

 13. (TCO 8) Menu-driven programs need to give the user the option to _____. (Points : 4)        view data       enter data       exit/quit the menu       All of the above

 14. (TCO 9) What type of error occurs when a program will not execute because the rules of the language have been violated? (Points : 4)        Syntax error       Runtime error       Logic error       Out-of-bounds error

 15. (TCO 2) The first module is usually considered to be called the _____ module. (Points : 4)        hierarchy       top       boss       main

 1. (TCO 10) A retail store is having a customer appreciation sale. Depending on the total dollars purchased, the customer could receive a discount on his or her total purchases. You are to develop pseudocode that will obtain the total dollars purchased from the user, determine the discount percentage, and display the total amount due. When the purchases are more than \$100, the discount is 10%. When the purchases are \$100 or less, the discount is 5%. (Points : 10)

 Subject Computer Due By (Pacific Time) 04/21/2013 06:27 pm
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