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Java Operator
Question 1
What will be the output of the following expression?
System.out.println(10 / 3);
- A
3
- B
3.33
- C
3.0
- D
Compilation Error
Question 2
What will be the output of this Java snippet?
int a = 5;
System.out.println(a++ + ++a);
- A
11
- B
12
- C
10
- D
13
Question 3
What is the result of true && false || true && true?
- A
true
- B
false
- C
Compilation Error
- D
Runtime Error
Question 4
What will be the output of this ternary operation?
int a = 10, b = 20;
int min = (a < b) ? a : b;
System.out.println(min);
- A
10
- B
20
- C
Compilation Error
- D
Undefined Behavior
Question 5
Which operator has the highest precedence in Java?
- A
+ (Addition)
- B
&& (Logical AND)
- C
* (Multiplication)
- D
= (Assignment)
Question 6
Which operator is used for addition in Java?
- A
+
- B
++
- C
+=
- D
&
Question 7
What is the result of 7 % 3 in Java?
- A
2
- B
1
- C
0
- D
3
Question 8
Which class is commonly used for taking console input in Java?
- A
FileReader
- B
Scanner
- C
PrintWriter
- D
StringReader
Question 9
Which of these is NOT a logical operator in Java?
- A
&&
- B
||
- C
!
- D
&
There are 9 questions to complete.