Determine the out of given code snippet?
public class Program
{
int i=1;
int j;
class B extends Program{//line 4
int k=3;//line 5
}
public static void main(String[] args) {
B.k=2;//line 8
System.out.println(i+" "+k);
}
}
public class Program
{
int i=1;
int j;
class B extends Program{//line 4
int k=3;//line 5
}
public static void main(String[] args) {
B.k=2;//line 8
System.out.println(i+" "+k);
}
}
public class Program
{
public static void main(String[] args) { int[] a1={1,2,3,4}; int[] a2=new int[5]; for(int i=0;i<a1.length;i++){ a2[i]=a1[i]; } System.out.println(a2[4]); } }
{
public static void main(String[] args) { int[] a1={1,2,3,4}; int[] a2=new int[5]; for(int i=0;i<a1.length;i++){ a2[i]=a1[i]; } System.out.println(a2[4]); } }
Anonymous Quiz
14%
0
29%
4
47%
ArrayIndexOutOfBoundException
10%
NullPointerException
The Full-Stack Independent Developer
https://flaviocopes.com/fullstack-indie-dev/
https://flaviocopes.com/fullstack-indie-dev/
Flaviocopes
The Full-Stack Independent Developer
When we think of a software developer, we imagine a person that’s always at the computer, focusing on creating some world-changing app, spending nights improving the performance of a software procedure, fixing bugs all day long, or trying to create the next…
IIT Bombay offering a free online course on Java for students and professionals | TechGig
https://content.techgig.com/iit-bombay-offering-a-free-online-course-on-java-for-students-and-professionals/articleshow/82027984.cms
https://content.techgig.com/iit-bombay-offering-a-free-online-course-on-java-for-students-and-professionals/articleshow/82027984.cms
TechGig
IIT Bombay offering a free online course on Java for students and professionals
IIT Bombay with the SWAYAM platform is offering a free online course on Java for IT professionals and students that wish to learn about the Java programming
10 Essential Java Interview Questions and Answers | Chegg Internships
https://www.internships.com/career-advice/interview/java-interview-questions-and-answers
https://www.internships.com/career-advice/interview/java-interview-questions-and-answers
Chegg Internships
10 Essential Java Interview Questions and Answers | Chegg Internships
If you're interviewing for a role in Java programming, here are the top 10 Java interview questions and answers to ace your interview.
500 SQL Interview Questions From Real Companies | StrataScratch
https://www.stratascratch.com/blog/500-sql-interview-questions-from-real-companies/
https://www.stratascratch.com/blog/500-sql-interview-questions-from-real-companies/
Stratascratch
500 SQL Interview Questions From Real Companies
A collection of real SQL interview questions from various industries for data scientists and business analysts.
10 Java Developer Interview Questions Every Hiring Manager Should Ask - Golden Technology
https://goldenitinc.com/10-java-developer-interview-questions-every-hiring-manager-should-ask/
https://goldenitinc.com/10-java-developer-interview-questions-every-hiring-manager-should-ask/
Golden Technology
10 Java Developer Interview Questions Every Hiring Manager Should Ask - Golden Technology
What sets apart a good Java developer candidate from a great one?
My Top 3 SQL Interview Questions. I frequently interview candidates for… | by Shirish Joshi | Towards Data Science
https://towardsdatascience.com/my-top-3-sql-interview-questions-8a42597e8505
https://towardsdatascience.com/my-top-3-sql-interview-questions-8a42597e8505
Medium
My Top 3 SQL Interview Questions
I frequently interview candidates for positions of Data Analysts, Data Engineers and Data Architects, and sometimes participate in…
Suppose you were Implementing a data structure to store information about the instruments on specification at an instruments dealer showroom. Of the following data structure, which one is the right one to use?
Anonymous Quiz
18%
Unordered Array
18%
Sorted Array
20%
LinkedList
14%
Binary search tree
29%
HashMap
public class Program
{
public static void main(String[] args) {
byte a=10;
float b;
int c;
b=(float)++a*a;
c=(short)b;
System.out.println(a++ + ++b +.1);
System.out.println(b +.1);
System.out.println(c +.1);
}
}
{
public static void main(String[] args) {
byte a=10;
float b;
int c;
b=(float)++a*a;
c=(short)b;
System.out.println(a++ + ++b +.1);
System.out.println(b +.1);
System.out.println(c +.1);
}
}
which of the following Exception is thrown by Jvm when code uses negative size while initializing an array
Anonymous Quiz
25%
NullPointerException
12%
NumberFormatException
25%
IllegalArgumentException
37%
NegativeArraySizeException
public class Program
{
int i;
int j;
int k;
Program(){
j=2;
}
Program(int m,int n){
super();
i=m;
k=n;
}
Program(int x){
super();
j=x;
}
public static void main(String[] args) {
Program p=new Program(4);
System.out.println(p.i+" "+p.j+" "+p.k);
}
}
{
int i;
int j;
int k;
Program(){
j=2;
}
Program(int m,int n){
super();
i=m;
k=n;
}
Program(int x){
super();
j=x;
}
public static void main(String[] args) {
Program p=new Program(4);
System.out.println(p.i+" "+p.j+" "+p.k);
}
}
Which of the below is bidirectional cursor in Collection (JAVA)?
Anonymous Quiz
6%
Iterator
23%
Enumeration
44%
ListIterator
27%
All the above
Q. You want subclasses in any package to have access to members of a superclass. which is the most restrictive that accomplishes this objective?
Anonymous Quiz
25%
Private
39%
Public
10%
Transient
25%
Protected
What is a CV? CV vs Résumé + Curriculum Vitae Meaning
https://www.freecodecamp.org/news/what-is-a-cv-and-how-is-it-different-from-a-resume/
https://www.freecodecamp.org/news/what-is-a-cv-and-how-is-it-different-from-a-resume/
freeCodeCamp.org
What is a CV? CV vs Résumé + Curriculum Vitae Meaning
Depending on where you live and the field you're in, you've probably heard the terms "résumé" and "curriculum vitae" or "CV". And you might be wondering – are they the same thing? Are these terms interchangeable? Well, the answer isn't a simple yes or no.…
Q. If an unique key constraint on DATE column is created will it accept the rows that are inserted with SYSDATE?
Anonymous Quiz
59%
Will
41%
Won't