1st Period Feb 22, 2024 - Virtual AP CompSci AP
Authored by Scotty Johnson
Computers
9th - 12th Grade
Used 5+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
ArrayList<Integer>Stuff = new ArrayList<Integer>();
out.print(Stuff);
0
[0]
[]
null
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
ArrayList<Integer>Stuff = new ArrayList<Integer>();
out.print(Stuff.size());
0
[0]
[]
null
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
ArrayList<Integer>Stuff = new ArrayList<Integer>();
Assume Stuff = [3, 6, 12, 5];
out.print(Stuff.get(2));
3
6
12
5
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
ArrayList<Integer>Stuff = new ArrayList<Integer>();
Assume Stuff = [3, 6, 12, 5];
out.print(Stuff.size());
3
[3]
4
[4]
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
ArrayList<Integer>Stuff = new ArrayList<Integer>();
Stuff.add(7);
Stuff.add(2);
Stuff.add(5);
out.print(Stuff);
[2, 5 ,7]
[5, 2 ,7]
[7, 5, 2]
[7, 2, 5]
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
ArrayList<Integer>Stuff = new ArrayList<Integer>();
Assume Stuff = [3, 6, 12, 5];
Collections.sort(Stuff);
out.print(Stuff);
[3, 6, 12, 5]
[12, 6, 5, 3]
[3]
[3, 5, 6, 12]
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
ArrayList<Integer>Stuff = new ArrayList<Integer>();
Assume Stuff = [3, 6, 12, 5];
Stuff.remove(0);
out.print(Stuff);
[6, 12, 5]
[3]
[6]
[3, 6, 12]
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