Java 407 Questions Ask question Search Order By: ActiveTagClear Filter 0 Votes 0 Ans hashCode() and equals() methods in Java. 711 viewsRiya Asked question December 18, 2023Java#javaprogram 2 Votes 2 Ans What is the difference between checked and unchecked exceptions? 1.09K viewssandhyamini Answered question December 18, 2023Java#javaprogram 1 Votes 2 Ans How does garbage collection work in Java? 999 viewsRiya Answered question December 18, 2023JavaJava 2 Votes 2 Ans How do we reverse a string? 1.13K viewssandhyamini Answered question December 16, 2023Java#javaprogram 3 Votes 4 Ans How do you handle file operations in Java 1.62K viewssandhyamini Answered question December 16, 2023Java#javaprogram 1 Votes 3 Ans How is Java different from C++? 1.48K viewsMercy Margret Answered question September 7, 2023Java#javaprogram 1 Votes 2 Ans Can we overload a static method? 1.05K viewsMercy Margret Edited answer September 7, 2023Java#javaprogram 0 Votes 3 Ans Briefly explain the term Spring Framework. 1.25K viewsMercy Margret Answered question September 7, 2023Java#javaprogram 2 Votes 2 Ans What are shallow copy and deep copy in Java? 1.06K viewsVishalini.R Answered question September 7, 2023Java#javaprogram 1 Votes 2 Ans What is the difference between an ArrayList and a LinkedList 1.12K viewsVishalini.R Answered question September 7, 2023Java#javaprogram 2 Votes 3 Ans What are the different types of loops in Java 1.30K viewsVishalini.R Answered question September 7, 2023Java#javaprogram 1 Votes 2 Ans What are the difference between a class and an object in Java 995 viewsSandhya Answered question September 7, 2023Java#javaprogram 1 Votes 3 Ans Mention the variants of JDK? 1.21K viewsMercy Margret Answered question September 7, 2023Java#javaprogram 1 Votes 3 Ans How does exception handling work in Java 1.19K viewsMercy Margret Answered question September 7, 2023Java#javaprogram 2 Votes 2 Ans How does Java support inheritance 1.06K viewsSandhya Answered question September 7, 2023Java#javaprogram 0 Votes 2 Ans Can a constructor return a value? 977 viewsMercy Margret Answered question September 7, 2023Java#javaprogram 1 Votes 2 Ans What is the purpose of the “transient” keyword in Java 1.02K viewsbrindha18 Answered question September 7, 2023Java#javaprogram 0 Votes 2 Ans Explain Java String Pool. 1.07K viewsVishalini.R Answered question September 7, 2023Java#javaprogram 0 Votes 2 Ans Explain the “finally” block in Java exception handling. 1.09K viewsbrindha18 Answered question September 7, 2023Java#javaprogram 1 Votes 2 Ans How many types of constructors are used in Java? 961 viewsRiya Answered question September 7, 2023Java#javaprogram 1 Votes 2 Ans How does Java support multithreading 1.03K viewsbrindha18 Answered question September 7, 2023Java#javaprogram 1 Votes 1 Ans What is the use of the “break” and “continue” keywords in Java loops 897 viewsVishalini.R Answered question September 7, 2023Java#javaprogram 1 Votes 3 Ans Differentiate between instance and local variables. 1.25K viewsRiya Answered question September 7, 2023Java#javaprogram 0 Votes 2 Ans Explain the concept of Object-Oriented Programming (OOP) and its relevance in Java 1.01K viewsbrindha18 Answered question September 7, 2023Java#javaprogram 1 Votes 2 Ans What is the role of the “package” statement in Java 1.01K 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? 864 viewsVishalini.R Answered question September 7, 2023Java#javaprogram 0 Votes 1 Ans How are exceptions propagated in Java 778 viewsShathana. 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Answered question September 7, 2023Java#javaprogram 1 Votes 1 Ans Explain the concept of polymorphism in Java 691 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 853 viewsVishalini.R Answered question September 7, 2023Java#javaprogram 1 Votes 1 Ans How is memory managed in Java 779 viewsVishalini.R Answered question September 7, 2023Java#javaprogram 0 Votes 0 Ans What happens when the main() isn’t declared as static? 618 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans Give a briefing on the life cycle of a thread. 561 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans Brief the life cycle of an applet. 522 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans Why are generics used in Java Programming? 553 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans How many times is the finalize method called? 604 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans Can “this” and “super” keywords be used together? 572 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans What is a JSP page? 648 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans What are the observer and observable classes? 639 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans What is Session Management in Java? 576 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans How to handle exceptions in Spring MVC Framework? 557 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 0 Votes 0 Ans Write a program that detects the duplicate characters in a string. 556 viewsadmin Changed status to publish August 8, 2023Java#javaprogram 1 2 3 … 8 9 Next »
