Basic Input and Output in Java
Quiz
•
Computers
•
University
•
Practice Problem
•
Hard
Barbara Sach-Lackner
Used 13+ times
FREE Resource
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5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which import is needed for System.out
java.lang.System
no import is needed
system.out
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
System.in offers...
read(byte[])
read(double[])
read(char[])
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
How can you read data from the console?
System.in.readLine();
System.in.read(byte[])
Scanner Class
Input class
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
The correct import for Scanner is the _______ import
java.util.Scanner
java.in.Scanner
java.lang.Scanner
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Does Scanner throw an exception, and if so, which one?
Yes, InputException
Yes, IOException
No, no exception is thrown
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