EGR 1400 Exam 2 Questions and Correct Verified Answers | Latest Update 2026/2027 | Graded A+ | 100% Assured Pass.

EGR 1400 Exam 2 Questions and Correct Verified Answers |
Latest Update 2026/2027 | Graded A+ | 100% Assured Pass.




When the location of the original variable is passed as an argument from the calling method
to the called method, we say that it is...

a. passed by reference

b. copy passed

c. passed by value

d. reference passed

e. none of the above - ANSWER a. passed by reference

How many times does the message box get executed in a loop that begins with the following

statement?

int I; for (I = 1; I <

4; I++)

{

MessageBox.Show(I);

}

a. 0

b. 2

,c. 3

d. 1

e. none of the above - ANSWER c. 3

How many locations will there be for an array declared as: string[ ] Names = new string[4]; a.

4

b. 3

c. 2

d. 1

e. none of the above - ANSWER a. 4

After the code is finished executing, what is the value of A[1]?

int[ ] A = new int[5];

int[ ] B = new int[3];

int x; for (x = 0; x <

5; x++)

{

A[x] = x * 2 + 4;

}

a. 10

b. 8

c. 6

d. 0

e. none of the above - ANSWER c. 6

What is the maximum index of the array, B?

int[ ] A = new int[5];

int[ ] B = new int[3];

, int x; for (x = 0; x <

5; x++)

{

A[x] = x * 2 + 4;

}

a. 0

b. 2

c. 3

d. 4

e. none of the above - ANSWER b. 2


What is the value of the variable I after the loop is finished executing?

int I; for (I = 1; I <

4; I++)

{

MessageBox.Show(I);

}

a. 1

b. 2

c. 3

d. 4

e. none of the above - ANSWER d. 4



Which of the following statements will set RandNum to a value between 1 and 6 (including 1
and 6)?