Assume that the first element in the array has the address of 1. Answer each of

Question

Assume that the first element in the array has the address of 1. Answer each of the following questions based on the given pseudocode for a program as shown below,

module main( )
Declare Integer SIZE = 5
Declare Integer index = 1
Declare Integer x = 0
Declare Integer y = 0
Declare Integer num[SIZE] = 10, -13, 17, 21, 65

Set x = num[index]
    While ( index <= SIZE )
        IF (num[index) <= x ) Then
            Set x = num[index]
        End If
        Set index = index + 1
    End While

Set index = 1
Set y = num[index]
    While ( index <= SIZE )
        IF (num[index) >= y ) Then
            Set y = num[index]
        End If
        Set index = index + 1
    End While
End module

  

QUESTION 1

The element num[3] has the value of

10 points   

QUESTION 2

After the completion of the execution of this code, the value of the variable x is

20 points   

QUESTION 3

After the completion of executing the code, the value of the variable y is

20 points   

QUESTION 4

The index of the last element in the array is

20 points   

QUESTION 5

The data 12.5 can be assigned to the element num[2].

True

False

10 points   

QUESTION 6

The value of the variable index after executing the While looping structure is  

Assume that the first element in the array has the address of 1. Answer each of the following questions based on the given pseudocode for a program as shown below,

module main( )
Declare Integer SIZE = 5
Declare Integer index = 1
Declare Integer x = 0
Declare Integer y = 0
Declare Integer num[SIZE] = 10, -13, 17, 21, 65

Set x = num[index]
    While ( index <= SIZE )
        IF (num[index) <= x ) Then
            Set x = num[index]
        End If
        Set index = index + 1
    End While

Set index = 1
Set y = num[index]
    While ( index <= SIZE )
        IF (num[index) >= y ) Then
            Set y = num[index]
        End If
        Set index = index + 1
    End While
End module

Multiple Attempts This test allows 2 attempts. This is attempt number 1. Force Completion This test can be saved and resumed later.

Explanation / Answer

module main( )
Declare Integer SIZE = 5 //Declares SIZE as 5.
Declare Integer index = 1   //Declares index and initializes to 1.
Declare Integer x = 0       //Declares x and initializes to 0.
Declare Integer y = 0       //Declares y and initializes to 0.
Declare Integer num[SIZE] = 10, -13, 17, 21, 65   //Declares num an array, and initializes with given values.

Set x = num[index]   //Sets x as num[index], i.e., x will hold the value 10.
While ( index <= SIZE )   //For each element in the array.
IF (num[index) <= x ) Then   //If that element is less than or equal to x,
Set x = num[index]       //Set that element to x.
End If
Set index = index + 1       //Move to the next element.
End While

Set index = 1                       //Set index back to 1.
Set y = num[index]                   //Sets y as num[index], i.e., y will hold the value 10.
While ( index <= SIZE )           //For each element in the array.
IF (num[index) >= y ) Then   //If that element is greater than or equal to x,
Set y = num[index]       //Set that element to y.
End If
Set index = index + 1       //Move to the next element.
End While
End module
//Here the assumption is that, array index starts with 1, and will go upto 5.
//Simply speaking this algorithm, finds the smallest element in the array, and will assign to x,
//and will find the largest element in the array, and will assign to y.

QUESTION 1
The element num[3] has the value of 17.
10 points   

QUESTION 2
After the completion of the execution of this code, the value of the variable x is -13.
20 points   

QUESTION 3
After the completion of executing the code, the value of the variable y is 65.
20 points   

QUESTION 4
The index of the last element in the array is 5.
20 points   

QUESTION 5
The data 12.5 can be assigned to the element num[2]. False.
True
False
10 points   

QUESTION 6
The value of the variable index after executing the While looping structure is 6.

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