Java Practice
Technology
7 plays
12 questions
[Deleted Account]
•over 6 years agoQuestion 1
Multiple Choice
1 point
What would "summer".length() return
A.5
B.6
C.7
D.index out of bounds
Question 2
Multiple Choice
1 point
What would "summer".substring(0, 4)?
A."summ"
B."sum"
C."summe"
D.index out of bounds error
Question 3
Multiple Choice
1 point
What would "Michael Jordan".substring(6,8) return?
A."l"
B."l J"
C."l "
D."el"
Question 4
Multiple Choice
1 point
What is 20 % 3?
A.0
B.1
C.2
D.3
Question 5
Multiple Choice
1 point
What is 6 % 15?
A.2
B.0
C.6
D.3
Question 6
Multiple Choice
1 point
Complete the math as a java statement (remember integer division): 4 / 5 + 2 + 1.0 =
A.3.0
B.3
C.2.2
D.2.0
Question 7
Multiple Choice
1 point
Complete the math as a java statement: 3 + 1.0 / 4 + 2 =
A.5
B.5.25
C.5.0
D.5.3
Question 8
Multiple Choice
1 point
What would be stored in double x = double(1/4) ?
A.0
B.0.0
C.0.25
D.1.4
Question 9
Multiple Choice
1 point
What would be stored in double x = (double) 1 / 4
A.0
B.0.0
C..25
D.1.4
Question 10
Multiple Choice
1 point
String team = "Chicago Bulls"; What would team.substring(8) return?
A." Bulls"
B."Bulls"
C."B"
D."Chicago"
Question 11
Multiple Choice
1 point
String x = "summer" What would x.substring(0,3).toUpperCase() return?
A."SUMM"
B."Summ"
C."SUM"
D."SUMmer"
Question 12
Multiple Choice
1 point
String team = "Chicago Bulls"; What would team.substring(0, team.length()/ 2) return?
A."te"
B."Chicago"
C."Chicag"
D."Chicago "