Week 7 Online Test - Introduction to Information

Due 2 Apr at 23:55 Points 20 Questions 20
Available 26 Mar at 0:05 - 2 Apr at 23:55 8 days Time limit 60 Minutes
You can do the test only once. (Note: This is different from the practice test
(https://uclearn.canberra.edu.au/courses/4408/quizzes/11211) , which you could do as many times as you
like.)
Please use a modern browser with the latest updates installed (Chrome/Firefox recommended).
You must have JavaScript enabled for the test to work correctly.
Read here (https://community.canvaslms.com/docs/DOC-10720-67952720329) about browser
requirements.
Do not attempt to run the practice test (or any other Canvas test) at the same time. It will not work and
only result in all your answers being lost. You must close the practice test first.
Do not run any other programs at the same time or attempt to switch between the test's browser window
and any other browser window. Chances are it will shut down your test and all answers will be lost.
The test has a maximum time of 60min. After 60min, your answers typed in by then are automatically
submitted. You can submit early, if you are done with the test, by clicking on the "Submit" button (click on
"Next" first, then on "Submit" on the next page).
You cannot interrupt or pause the test. Once you started it, the clock is ticking.
It is your responsibility to ensure that you have a stable network/internet connection if you take this test
off-campus.
Everything from week 1 to 6 is potentially in this test. You should consult the lecture slides, tutorial and
lab notes, and the textbook in preparation for the test. Not everything can and will be discussed in class.
Reading the textbook and additional resources, as pointed out by us, is your responsibility.
There are different types of questions. Some might be multiple choice, some might be numerical
answers, some might be 'fill in the gap' questions, etc. In the case of multiple choice, there could be one
or more than one correct answer.
You will get your results automatically after the closing date (that is, after the end of test period) through
Canvas for a limited time period.
Questions are randomly selected from a large pool of questions, so students are likely to get different
questions in different order.
This is an open-book test. You are allowed to consult the unit's material during the test.
Week 7 Online Test - Please Read Carefully: Introduction to Information... https://uclearn.canberra.edu.au/courses/4408/quizzes/11213
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Attempt Time Score
LATEST Attempt 1 17 minutes 19.33 out of 20
Correct answers will be available 1 Apr at 23:55 - 8 Apr at 23:55.
Score for this quiz: 19.33 out of 20
Submitted 1 Apr at 20:19
This attempt took 17 minutes.
1 / 1 ptsQuestion 1
If a programmer wants to add a list entry to a JList GUI object called
jList_City from a variable sCity, which of the following statements must
be added to the program code?
String sCity = "Canberra";
jList_City.AddElement(sCity);
1 / 1 ptsQuestion 2
What are the Java Swing components that programmers can use to include a
text box in a GUI? You need to correctly select all that apply.
JTextField
Week 7 Online Test - Please Read Carefully: Introduction to Information... https://uclearn.canberra.edu.au/courses/4408/quizzes/11213
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JTextArea
1 / 1 ptsQuestion 3
What is the value of variable t after the following code has been executed?
int s, t;
s = 10;
t = 5;
do
{
s = s – 1;
t = t - 2;
}
while ((s>0) && (t<0));
1 / 1 ptsQuestion 4
What is the value of variable iTotal after the following code has been
executed?
int iTotal = 0;
for (int iNumber = 1; iNumber <=10; iNumber += 2)
iTotal = iTotal + iNumber;
Week 7 Online Test - Please Read Carefully: Introduction to Information... https://uclearn.canberra.edu.au/courses/4408/quizzes/11213
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1 / 1 ptsQuestion 5
What is the value of variable iTotal after the following code has been
executed?
int iTotal = 0;
for (int iNumber = 5; iNumber > 0; iNumber--)
iTotal = iTotal + iNumber;
1 / 1 ptsQuestion 6
What is the Boolean value (True or False) of the following complex Boolean
expressions? Assume a=5 and b=1.
!((a == 5) || !(b > 0))
False
1 / 1 ptsQuestion 7
Week 7 Online Test - Please Read Carefully: Introduction to Information... https://uclearn.canberra.edu.au/courses/4408/quizzes/11213
4 of 12 4/1/2018, 3:49 PM