AP CSP Unit 7 Review

Front

Where should return true; be written in the code?

Back

OPTION C

Front

Which call of the function correctly follows the instructions laid out in the API? Options: moveElement("button1", 2, 23);, moveElement("button1", "left", "thirty");, moveElement("button1", 30, "two");, moveElement("button1", "down", 25);

Back

moveElement("button1", "down", 25);

Front

Parameters are different than arguments

Back

True

Front

What will print to the console after running this code segment?

Back

16

Front

Which of the following procedures would be most useful as part of a program to determine whether a word appears in two different text files? Options: A procedure getWords, which takes a positive integer n and a text file as input and returns the first n words in the text file. A procedure textMatch, which takes two text files as input and returns true if the two text files are identical. A procedure isFound, which takes a word and a text file as input and returns true if the word appears in the text file. A procedure sameSize, which takes two text files as input and returns true if the two text files contain the same number of words.

Back

A procedure isFound, which takes a word and a text file as input and returns true if the word appears in the text file.

Front

Which of the following is NOT a benefit of procedural abstraction?
- Making the code run faster
- Making the code more readable
- Providing more opportunities for code reuse
- Reducing the amount of duplicated code

Back

Making the code run faster

Front

What is displayed as a result of the procedure call proc2("birthday", "to you")?

Back

to you happy birthday

Front

What is the parameter? Options: hasVowel, str, lower, true, false

Back

str

Front

What is the name of the function? Options: hasVowel, str, lower, true, false

Back

hasVowel

Front

7 % 3 =

Back

1