| 1 |
Can we declare the static variables and methods in an abstract class?
|
SANJAY |
Feb 20, 2021 10:05 |
1 |
10 |
| 2 |
Can we execute a program without main() method?
|
RANJIT |
Mar 08, 2021 12:39 |
0 |
0 |
| 3 |
Can we make constructors static?
|
JOSHUA |
Feb 20, 2021 09:56 |
1 |
8 |
| 4 |
Can we make the abstract methods static in Java?
|
VAMSI |
Feb 20, 2021 10:02 |
1 |
8 |
| 5 |
Can we overload the constructors?
|
SANJAY |
Feb 15, 2021 10:59 |
1 |
9 |
| 6 |
Can we overload the main() method?
|
ROHAN |
Mar 03, 2021 10:58 |
1 |
7 |
| 7 |
Can we override the static method?
|
RANJIT |
Mar 06, 2021 10:16 |
1 |
6 |
| 8 |
Can we override the static methods?
|
RANJIT |
Feb 19, 2021 11:05 |
1 |
9 |
| 9 |
Can you make a constructor final?
|
VAMSI |
Feb 15, 2021 10:54 |
1 |
10 |
| 10 |
Does constructor return any value?
|
JOSHUA |
Feb 13, 2021 10:40 |
1 |
12 |
| 11 |
How many types of constructors are used in Java?
|
SANJAY |
Feb 13, 2021 10:35 |
1 |
12 |
| 12 |
How many types of memory areas are allocated by JVM?
|
SANJAY |
Feb 03, 2021 09:40 |
1 |
20 |
| 13 |
If I don't provide any arguments on the command line, then what will the value stored in the String array passed into the main() method, empty or NULL?
|
JOSHUA |
Feb 08, 2021 08:50 |
1 |
16 |
| 14 |
Is constructor inherited?
|
RANJIT |
Feb 15, 2021 10:50 |
1 |
13 |
| 15 |
Is delete, next, main, exit or null keyword in java?
|
SANJAY |
Feb 06, 2021 08:38 |
1 |
15 |
| 16 |
Is Empty .java file name a valid source file name?
|
VAMSI |
Feb 06, 2021 08:31 |
1 |
16 |
| 17 |
List the features of Java Programming language.
|
RANJIT |
Feb 04, 2021 09:37 |
1 |
16 |
| 18 |
One of my s3 is bucket is deleted but i need to restore is there any possible way?
|
ALLINO |
Mar 06, 2021 12:02 |
0 |
4 |
| 19 |
RanjitWhat is the output of the following Java program? 1. class Test 2. { 3. int i; 4. } 5. public class Main 6. { 7. public static void main (String args[]) 8. { 9. Test test = new Test(); 10. System.ou
|
RANJIT |
Feb 17, 2021 12:34 |
1 |
8 |
| 20 |
What are the advantages of Packages in Java?
|
RANJIT |
Feb 10, 2021 08:27 |
1 |
11 |
| 21 |
What are the advantages of passing this into a method instead of the current class object itself?
|
RANJIT |
Feb 24, 2021 11:36 |
1 |
5 |
| 22 |
What are the differences between this and super keyword?
|
SANJAY |
Mar 02, 2021 10:40 |
1 |
6 |
| 23 |
What are the main differences between the Java platform and other platforms?
|
SANJAY |
Feb 04, 2021 10:00 |
1 |
19 |
| 24 |
What are the main uses of the super keyword?
|
VAMSI |
Mar 02, 2021 10:38 |
1 |
8 |
| 25 |
What are the main uses of this keyword?
|
JOSHUA |
Feb 24, 2021 11:35 |
1 |
5 |
| 26 |
What are the most important features of Java?
|
GANESH MALLA |
Jan 23, 2021 09:46 |
1 |
25 |
| 27 |
What are the restrictions that are applied to the Java static methods?
|
JOSHUA |
Feb 18, 2021 12:06 |
1 |
8 |
| 28 |
What are the various access specifiers in Java?
|
VAMSI |
Feb 09, 2021 11:12 |
1 |
14 |
| 29 |
What do you understand by copy constructor in Java?
|
RANJIT |
Feb 16, 2021 11:23 |
1 |
11 |
| 30 |
What do you understand by Java virtual machine?
|
JOSHUA |
Feb 03, 2021 09:22 |
2 |
28 |
| 31 |
What gives Java its 'write once and run anywhere' nature?
|
RANJIT |
Feb 06, 2021 08:22 |
1 |
16 |
| 32 |
What if I write static public void instead of public static void?
|
RANJIT |
Feb 08, 2021 08:52 |
1 |
12 |
| 33 |
What if the static modifier is removed from the signature of the main method?
|
ROHAN |
Feb 20, 2021 09:55 |
1 |
8 |
| 34 |
What if the static modifier is removed from the signature of the main method?
|
VAMSI |
Mar 08, 2021 12:41 |
0 |
0 |
| 35 |
What is aggregation?
|
RANJIT |
Feb 26, 2021 10:21 |
1 |
7 |
| 36 |
What is an object?
|
VAMSI |
Feb 11, 2021 11:44 |
1 |
13 |
| 37 |
What is classloader?
|
JOSHUA |
Feb 06, 2021 08:26 |
1 |
19 |
| 38 |
What is composition?
|
SANJAY |
Feb 27, 2021 10:19 |
1 |
7 |
| 39 |
What is JIT compiler?
|
JOSHUA |
Feb 04, 2021 09:43 |
1 |
16 |
| 40 |
What is method overloading?
|
SANJAY |
Mar 03, 2021 10:57 |
1 |
7 |
| 41 |
What is method overriding?
|
SANJAY |
Mar 06, 2021 10:15 |
1 |
6 |
| 42 |
What is object cloning?
|
RANJIT |
Mar 02, 2021 10:43 |
1 |
7 |
| 43 |
What is object-oriented paradigm?
|
RANJIT |
Feb 11, 2021 11:46 |
1 |
14 |
| 44 |
What is the constructor?
|
VAMSI |
Feb 12, 2021 11:07 |
1 |
15 |
| 45 |
What is the default value of the local variables?
|
SANJAY |
Feb 08, 2021 08:56 |
1 |
13 |
| 46 |
What is the difference between aggregation and composition?
|
RANJIT |
Mar 01, 2021 10:55 |
1 |
6 |
| 47 |
What is the difference between an object-oriented programming language and object-based programming language?
|
RANJIT |
Feb 12, 2021 11:04 |
1 |
12 |
| 48 |
What is the difference between JDK, JRE, and JVM?
|
VAMSI |
Feb 03, 2021 09:37 |
1 |
18 |
| 49 |
What is the Inheritance?
|
RANJIT |
Feb 25, 2021 10:01 |
1 |
4 |
| 50 |
What is the output of the following Java program?
|
SANJAY |
Feb 11, 2021 11:48 |
1 |
18 |
| 51 |
What is the output of the following Java program? 1. class Test 2. { 3. public static void main (String args[]) 4. { 5. System.out.println(10 * 20 +
|
SANJAY |
Feb 10, 2021 08:40 |
1 |
10 |
| 52 |
What is the output of the following Java program? 1. class Test 2. { 3. public static void main (String args[]) 4. { 5. System.out.println(10 + 20 +
|
JOSHUA |
Feb 10, 2021 08:25 |
1 |
9 |
| 53 |
What is the output of the following Java program? 1. public class Test 2. { 3. Test(int a, int b) 4. { 5. System.out.println("a = "+a+" b = "+b); 6. } 7. Test(int a, float b) 8. { 9. System.out.println(
|
VAMSI |
Feb 16, 2021 11:25 |
1 |
9 |
| 54 |
What is the platform?
|
VAMSI |
Feb 04, 2021 09:53 |
1 |
15 |
| 55 |
What is the purpose of a default constructor?
|
VAMSI |
Feb 13, 2021 10:37 |
1 |
13 |
| 56 |
What is the purpose of static methods and variables?
|
JOSHUA |
Feb 09, 2021 11:17 |
1 |
13 |
| 57 |
What is the static block?
|
SANJAY |
Feb 19, 2021 11:07 |
1 |
10 |
| 58 |
What is the static method?
|
VAMSI |
Feb 18, 2021 12:09 |
1 |
9 |
| 59 |
What is the static variable?
|
VAMSI |
Feb 17, 2021 12:36 |
1 |
8 |
| 60 |
What is this keyword in java?
|
RANJIT |
Feb 23, 2021 10:58 |
1 |
5 |
| 61 |
What will be the initial value of an object reference which is defined as an instance variable?
|
JOSHUA |
Feb 12, 2021 11:05 |
1 |
14 |
| 62 |
Which class is the superclass for all the classes?
|
SANJAY |
Feb 25, 2021 10:07 |
1 |
7 |
| 63 |
Why does Java not support pointers?
|
ROHAN |
Mar 01, 2021 10:57 |
1 |
6 |
| 64 |
Why is Inheritance used in Java?
|
JOSHUA |
Feb 25, 2021 10:04 |
1 |
6 |
| 65 |
Why is multiple inheritance not supported in java?
|
ROHAN |
Feb 26, 2021 10:16 |
1 |
5 |
| 66 |
Why is the main method static?
|
ROHAN |
Feb 18, 2021 12:11 |
1 |
9 |
