Java MCQ on Scope rules and Accessibility modifiers
Mock java test, multiple-choice questions with answers on Scope rules and Accessibility modifiers for self-assessment and evaluation. Java self-evaluation test for OCJP aspirants.
Java self-evaluation test
Topic- Scope Rules and Accessibility modifiers in Java
The test consists of 11 questions.
No negative marking for this test.
No Time limit
The pass percentage is 70%
The correct answer with a description will be displayed after the answer has been marked.
Submit the test to calculate your score once you are done with all the questions.
Complexity Level- Medium
Q1: Static variables can be directly accessed by their names within an instance method of a class
Q2: 'this' reference keyword cannot be used in a static context/static block
Q3: 'super' reference keyword can be used in a static context/static block
Q4: The method parameters can be redeclared in the method body
Q5: The private member of a class can be accessible
Q6: The protected member of a class can be accessible
Q7: The public member of a class can be accessible
Q8: Select the correct output of the execution of the below program:
public class testClass {
int instanceVar1;
static int staticVar1;
public static void main(String[] args) {
System.out.println(instanceVar1);
}
}
Q9: Select the correct output of the execution of the below program:
class c
{
private static int p1=20;
protected static int p2=40;
protected static int func1() {
return p1;
}
}
class testClass extends c{
protected static int func2() {
return p2+func1();
}
public static void main(String[] args ) {
System.out.println(func2());
}
}
Q10: The default member of a class (with no explicit member accessibility modifier) can be accessible
Q11: Non-subclasses in other packages cannot access protected members from other packages
