Blog

You are given a sheet for work.  Fill it out and be sure to include your Exam ID.  If you do not turn this sheet in before you leave, you could get a zero for the final.

Your exam ID is: 7XH1 Write that in the “Exam ID” space on your sheet.

Your exam ID is: 2YRG Write that in the “Exam ID” space on your sheet.

Your exam ID is: 2YRG Write that in the “Exam ID” space on your sheet.

Your exam ID is: JU63 Write that in the “Exam ID” space on your sheet.

Your exam ID is: 7XH1 Write that in the “Exam ID” space on your sheet.

Your exam ID is: KYHZ Write that in the “Exam ID” space on your sheet.

Your exam ID is: KYHZ Write that in the “Exam ID” space on your sheet.

What is the value of the cnt variable after the execution of the code snippet below? ArrayList somenum = new ArrayList();somenum.add(1);somenum.add(2);somenum.add(1);int cnt = 0;for (int index = 0; index < somenum.size(); index++){   if (somenum.get(index) % 2 == 0){      cnt++;   } }

What does the following statement sequence print? String str = “Hello”;int n = str.length();String mystery = str.substring(0,1) + str.substring(n – 2, n + 1);System.out.println(mystery);