#javaprogram 0 Questions Ask question Search Order By: ActiveCategoryTagClear Filter 0 Votes 0 Ans hashCode() and equals() methods in Java. 627 viewsRiya Asked question December 18, 2023Java#javaprogram 2 Votes 2 Ans What is the difference between checked and unchecked exceptions? 999 viewssandhyamini Answered question December 18, 2023Java#javaprogram 2 Votes 2 Ans How do we reverse a string? 1.02K viewssandhyamini Answered question December 16, 2023Java#javaprogram 3 Votes 4 Ans How do you handle file operations in Java 1.47K viewssandhyamini Answered question December 16, 2023Java#javaprogram 1 Votes 3 Ans How is Java different from C++? 1.36K viewsMercy Margret Answered question September 7, 2023Java#javaprogram 1 Votes 2 Ans Can we overload a static method? 946 viewsMercy Margret Edited answer September 7, 2023Java#javaprogram 0 Votes 3 Ans Briefly explain the term Spring Framework. 1.13K viewsMercy Margret Answered question September 7, 2023Java#javaprogram 2 Votes 2 Ans What are shallow copy and deep copy in Java? 959 viewsVishalini.R Answered question September 7, 2023Java#javaprogram 1 Votes 2 Ans What is the difference between an ArrayList and a LinkedList 1.01K viewsVishalini.R Answered question September 7, 2023Java#javaprogram 2 Votes 3 Ans What are the different types of loops in Java 1.16K viewsVishalini.R Answered question September 7, 2023Java#javaprogram 1 Votes 2 Ans What are the difference between a class and an object in Java 902 viewsSandhya Answered question September 7, 2023Java#javaprogram 1 Votes 3 Ans Mention the variants of JDK? 1.08K viewsMercy Margret Answered question September 7, 2023Java#javaprogram 1 Votes 3 Ans How does exception handling work in Java 1.09K viewsMercy Margret Answered question September 7, 2023Java#javaprogram 2 Votes 2 Ans How does Java support inheritance 944 viewsSandhya Answered question September 7, 2023Java#javaprogram 0 Votes 2 Ans Can a constructor return a value? 873 viewsMercy Margret Answered question September 7, 2023Java#javaprogram 1 Votes 2 Ans What is the purpose of the “transient” keyword in Java 901 viewsbrindha18 Answered question September 7, 2023Java#javaprogram 0 Votes 2 Ans Explain Java String Pool. 973 viewsVishalini.R Answered question September 7, 2023Java#javaprogram 0 Votes 2 Ans Explain the “finally” block in Java exception handling. 984 viewsbrindha18 Answered question September 7, 2023Java#javaprogram 1 Votes 2 Ans How many types of constructors are used in Java? 853 viewsRiya Answered question September 7, 2023Java#javaprogram 1 Votes 2 Ans How does Java support multithreading 945 viewsbrindha18 Answered question September 7, 2023Java#javaprogram 1 Votes 1 Ans What is the use of the “break” and “continue” keywords in Java loops 812 viewsVishalini.R Answered question September 7, 2023Java#javaprogram 1 Votes 3 Ans Differentiate between instance and local variables. 1.12K viewsRiya Answered question September 7, 2023Java#javaprogram 0 Votes 2 Ans Explain the concept of Object-Oriented Programming (OOP) and its relevance in Java 909 viewsbrindha18 Answered question September 7, 2023Java#javaprogram 1 Votes 2 Ans What is the role of the “package” statement in Java 905 viewsSandhya Answered question September 7, 2023Java#javaprogram 1 Votes 1 Ans What part of memory – Stack or Heap – is cleaned in the garbage collection process? 777 viewsVishalini.R Answered question September 7, 2023Java#javaprogram 0 Votes 1 Ans How are exceptions propagated in Java 707 viewsShathana. S.R. Answered question September 7, 2023Java#javaprogram 1 Votes 2 Ans Define System.out.println(). 861 viewsbrindha18 Answered question September 7, 2023Java#javaprogram 0 Votes 2 Ans How do you handle input and output in Java 834 viewsbrindha18 Answered question September 7, 2023Java#javaprogram 1 Votes 3 Ans What is the difference between an abstract class and an interface 1.13K viewsSandhya Answered question September 7, 2023Java#javaprogram 1 Votes 2 Ans Define Dynamic Method Dispatch. 782 viewsbrindha18 Answered question September 7, 2023Java#javaprogram 0 Votes 2 Ans What are synchronization and locking in Java 862 viewsbrindha18 Answered question September 7, 2023Java#javaprogram 0 Votes 2 Ans Explain the concept of garbage collection in Java 851 viewsbrindha18 Answered question September 7, 2023Java#javaprogram 1 Votes 1 Ans How to you handle concurrent access in Java 662 viewsVishalini.R Answered question September 7, 2023Java#javaprogram 1 Votes 2 Ans Explain the concept of generics in Java. 824 viewsbrindha18 Answered question September 7, 2023Java#javaprogram 0 Votes 1 Ans Can a class in Java be both abstract and final 600 viewsShathana. S.R. Answered question September 7, 2023Java#javaprogram 1 Votes 1 Ans Explain the concept of polymorphism in Java 621 viewsVishalini.R Answered question September 7, 2023Java#javaprogram 1 Votes 1 Ans What is the difference between an instance variable and a local variable in Java 742 viewsVishalini.R Answered question September 7, 2023Java#javaprogram 1 Votes 1 Ans How is memory managed in Java 702 viewsVishalini.R Answered question September 7, 2023Java#javaprogram 0 Votes 0 Ans What happens when the main() isn’t declared as static? 527 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans Give a briefing on the life cycle of a thread. 488 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans Brief the life cycle of an applet. 451 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans Why are generics used in Java Programming? 477 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans How many times is the finalize method called? 523 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans Can “this” and “super” keywords be used together? 505 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans What is a JSP page? 574 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans What are the observer and observable classes? 550 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans What is Session Management in Java? 504 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans How to handle exceptions in Spring MVC Framework? 486 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans Write a program that detects the duplicate characters in a string. 490 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans Write a Program to remove duplicates in an ArrayList. 486 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 1 2 3 4 5 Next »
