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High-Level Programming Test Questions & Answers 2022

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  • High-Level Programming

High-Level Programming Test Numeric Grade: 132 / 150 pts 1. Question : (TCO 2) If firstName and lastName are string object variables, which statement can be used to combine (append or concatenate) the two into a single string variable? Student Answer: fullName = firstName + lastName; fullNam...

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  • April 8, 2022
  • 10
  • 2022/2023
  • Exam (elaborations)
  • Questions & answers

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  • high level programming test numeric grade 132 150 pts 1 question tco 2 if firstname and lastname are string object variables
  • which statement can be used to combine append or concatenate the

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  • High-Level Programming
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High-Level Programming Test

Numeric Grade: pts

1. Question :
(TCO 2) If firstName and lastName are string object variables,
which statement can be used to combine (append or
concatenate) the two into a single string variable?

Student Answer: fullName = firstName + lastName;

fullName = firstName, lastName;

fullName = firstName & lastName;

fullName = firstName && lastName;


Comments:

Question 2 Question :
. (TCO 2) What is the value of i after the following code fragment
executes?
int i = 2;
int k = 5 ;
i *= k + 1;

Student Answer: 7

11

12

14


Comments:

Question 3 Question :
. (TCO 2) C++ selection statements include:

Student Answer: for, while, do-while

cout and cin

if, if-else, if-else if, switch

#include <iostream> and using namespace std;


Comments:

, Question 4 Question :
. (TCO 2) Which of the following is not a C++ logical operator?

Student Answer: #

&&

„„

!


Comments:

Question 5 Question :
. (TCO 2) What is the result of 5 % 7?

Student Answer: 0

2

5

7


Comments:

Question 6 Question :
. (TCO 2) Given the following code to fill an array,
int X;
int data[100];
for(int i = 0; i <= X; i++)
data[i] = i;
What should the value of X be?

Student Answer: 100

101

99

i


Comments:

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