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L-3 Data types Java
Quiz by Archana Shelke
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16 questions
Q.1. What does a Data Type in Java refers to?
1
60 sec
Q.2. Which data type among the following is an implementation of Objects or OOPs?
2
60 sec
Q.3. which among the following is not a Data Type in Java?
3
60 sec
Q.4. Which is the data type that is not recommended for numeric applications in Java?
4
60 sec
Q.5. What is the size of a LONG integer in Java?
5
60 sec
Q.6. What is the size of a DOUBLE floating point number in Java?
6
60 sec
Q.7. What is the abbreviation of ASCII?
7
60 sec
Q.8. Choose the right statement about Java Data types.
8
60 sec
Q.9. What is the output of the following Java Code?
int a=9;
float b = a/2;
System.out.println(b);
9
60 sec
Q.10. What is the output of the below Java code snippet?
char ch = 'A';//ASCII 65
int a = ch + 1;
ch = (char)a;
System.out.println(ch);
10
60 sec
Q.11.What is the output of the below Java code snippet?
float a = 8.2/2;
System.out.println(a);
11
60 sec
Q.12. What is Literal in Java?
12
60 sec
Q.13. What is the suffix used to represent a floating point number in Java?
13
60 sec
Q.14. Choose the wrong Java code statement below.
14
60 sec
Q.15. A String literal in Java is surrounded by a pair of _____?
15
60 sec
Q.16.Choose the wrong Java code statement below.
16
60 sec