Final Score

I scored a 40/52.

Corrections

Q1 2D array bounds error

Should be after 8, since it would try to access 10 elements of the first column when there are only 8.

Q3 2D array with multi-way selection

I picked the wrong answer choice.

Q7 combine method

Too hasty. Last number should have been 0.

Q11 concat one two zee

Integers can concatenate with strings, but if it is int + int + str, then the integers actually get added before being concatenated with the string.

Q23 listOfWords List and wordsWithCommas method

For a list, don't subtract one from the size.

Q29 Olympics concat

Didn't know that the word "true" doesn't need quotes around it. String literals will be concatenated.

Q32 print values from ArrayList data

Not sure why I got this one wrong. Makes sense now.

Q33 Print values in 2D int array

Row and column length was flipped on the answer I picked.

Q35 print values while traversing ArrayList numbers

It's printing the index! Not the value!

Q40 Remove names from a List

II does not work; it would miss the last element.

Q45 strArrMethod - last day of the school year

Updates for "day", "of", "of", "year", respectfully. I just counted the iterations.

Q49 sum some 2D array elements

Didn't notice that the last column wasn't added.