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COP Final Exam Question and answers already passed 2024

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COP Final Exam Question and answers already passed 2024 COP Final Exam Which assigns the last array element with 20 int userNum[N_SIZE]; - correct answer userNum[N_SIZE - 1] = 20 In the given code, which statement can be used instead of Statement 1? class sample{ public: Sample(int xVa...

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  • September 7, 2024
  • 7
  • 2024/2025
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COP Final Exam
Which assigns the last array element with 20
int userNum[N_SIZE]; - correct answer ✔userNum[N_SIZE - 1] = 20


In the given code, which statement can be used instead of Statement 1?
class sample{
public:
Sample(int xValue = 0, int yValue = 0) - correct answer ✔(sample1)-
>show_data();


A pointer is a(n)_____that contains a_____ - correct answer ✔variable,
memory address


The _____ construct defines a new type to group data and functions to form
an object. - correct answer ✔class


What is true about accessors? - correct answer ✔An accessor reads a 'class'
data members


____ sorting is a sorting algorithm - correct answer ✔Selection


What is output?
class Greet{
public:
Greet()
}; - correct answer ✔No output

, What is the return type for constructors? - correct answer ✔None


What XXX will generate 1 3 5 7 8 9 as the output? - correct answer
✔numSize-1


the numNegative variable counts the number of negative values in the array
userVals. What should numNegative be initialize to? - correct answer ✔0


The following program generates an error. Why?
int userVals[NUM_ELEMENTS];
unsigned int i;
userVals[0] = 1; - correct answer ✔the for loop tries to access an index that
is out of the arrays valid range.


What is the output for x=15?
switch(x):
//output: "First "
break;
//output "Second " - correct answer ✔No match


Two arrays, itemsNames and itemsPrices, are used to store a list of item
names and their corresponding prices. Which is true? - correct answer
✔Both arrays should be declared to have the same number of elements .


What best describes what is output? Assume v is a large array of ints.
int i;
int s;

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