Java Data Types Quiz
Authored by Qurhanul Rizqie
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Vocational training
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which data type in Java stores whole numbers from -128 to 127?
float
long
int
byte
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the size of the 'double' data type in Java?
4 bytes
8 bytes
2 bytes
1 byte
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which data type in Java stores true or false values?
double
boolean
int
char
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct data type for the variable 'a = "a";
int
float
String
char
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct data type for the variable 'myText = "Hello World";'?
char
String
boolean
int
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