Java Math and String Libraries

What is the value of num?
double num = Math.pow(2, 5);

• 10.0
• 7.0
• 32.0
• 25.0

What is the value of num?
double num = Math.sqrt(49);

• 7
• 7.0

What is the value of num?
double num = Math.floor(123.75);

• 123.0
• 124.0

What is the value of num?
double num = Math.ceil(45.17);

• 45.0
• 46.0

What is the value of num?
double num = Math.abs(-1.28);

• 1.28
• -1.28
• 1.3
• 1.2

What is the value of num?
double num = Math.max(100, 200);

• 100.0
• 200.0
• 300.0
• 150.0

What is the value of num?
double num = Math.min(100,200);

• 100.0
• 200.0
• 150.0
• 300.0

String word = "A few good men";
What is word.length()?

• 14
• 15
• 13

String word = "A few good men";
What is word.charAt(7) ?

• o
• g
• 7
• good men

String word = "A few good men";
What is word.startsWith("A few") ?

• true
• false