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Declaration and Access Control

Declaration and Access Control
Name the keyword that makes a variable belong to a class, rather than being defined for each instance of the class.

native
volatile
static
abstract
final

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Declaration and Access Control
What can directly access and change the value of the variable qusNo?package com.mypackage;public class Test{ private int qusNo = 100;}

Any class in com.mypackage package.
Only the Test class.
None of these
Any class that extends Test.
Any class.

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Declaration and Access Control
You have the following code in a file called Test.javaclass Base{ public static void main(String[] args){ System.out.println("Hello"); }}public class Test extends Base{}What will happen if you try to compile and run this?

Compiles and runs with no output.
Compiles and runs printing
Runtime error
It will fail to compile.

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Declaration and Access Control
The object is created with new keyword

None of these
At run-time
At Compile-time
Depends on the code

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Declaration and Access Control
What will be the output after compiling and running following program code?public class Test{ static int a; public static void main(String[] args){ System.out.println("one"); call(1); } static void call(int a){ this.a=10; System.out.println("two "+a); }}

Compile time error.
None of these
one two 0
one two 1
one two 10

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Declaration and Access Control
What will be the output?public class Test{ public static void main(String[] args){ String value = "abc"; changeValue(value); System.out.println(value); } public static void changeValue(String a){ a = "xyz"; }}

abc
Compilation fails
Compilation clean but no output
xyz
None of these

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