String Handling

What is returned by the method call:

String x = "New Mexico is the land of enchantment.";

x.length();

• true

• nothing; the method is void

• 38

• 37

What is returned by the method call:

String x = "Approximately 0.04% of people survive the 8th grade.";

x.contains("big fat lies");

• -1

• true

• false

• nothing; the method is void

What is returned by the method call:

String x = "I'm glad it's Friday!!!";

x.indexOf("Friday");

• 14

• true

• 15

• nothing; the method is void

What is returned by the method call:

String x = "";

x.length();

• 1

• false

• 0

• true

What is returned by the method call:

String x = "Welcome to the jungle";

x.contains("met");

• 5

• 4

• true

• false

What data type is used for storing a single alphabetical or numerical symbol?

• Character

• String

• Integer

• Boolean

• Real

A value stored in memory that cannot change while a program runs.

• Constant

• Variable

• Data type

• Assignment

A single instruction or step within a program.

• Algorithm

• Code

• Statement

• Variable

• Constant

One number is divided by another number, and the remainder is disregarded.

• DIV

• MOD

• *

• /

• +

One number is divided by another number, and only the remainder is kept.

• DIV

• MOD

• *

• /

• +