Free Exam: Form 4 IT - Term 2 Assessment 4
Number of Questions in Test: 30
Number of Questions in Preview: 5
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Given the following algorithm
j = 10
k = j
j = j + k
k = j - 3
display k
the value displayed for k is
j = 10
k = j
j = j + k
k = j - 3
display k
the value displayed for k is
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 2
The following variables s, t and u have been assigned the values shown.
s = 3
t = 8
u = 9
Which of the following statements evaluates to true?
s = 3
t = 8
u = 9
Which of the following statements evaluates to true?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 3
What results will be yeilded at the end of the algorithm. If X=6 and Y=1.
Read X, Y
Y=X
Z=X+Y
X=Z/2
Print X, Y, Z
Read X, Y
Y=X
Z=X+Y
X=Z/2
Print X, Y, Z
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 4
a = 6
b = a
c = a + b
a = c - 3
display a
The value displayed for a is
b = a
c = a + b
a = c - 3
display a
The value displayed for a is
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 5
begin
read (A,B)
sum := A + B;
writeln (A, B);
writeln (sum);
end.
How many variables are in the program?
read (A,B)
sum := A + B;
writeln (A, B);
writeln (sum);
end.
How many variables are in the program?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |