Java 407 Questions Ask question Search Order By: ActiveTagClear Filter 0 Votes 0 Ans How to convert an integer to a string in Java 103 viewsadmin Changed status to publish May 23, 2023JavaJava 0 Votes 0 Ans Why is the remove method faster in the linked list than in an array? 74 viewsadmin Changed status to publish May 23, 2023Java#javaprogram Java 0 Votes 0 Ans What are Composition and Aggregation? State the difference. 77 viewsadmin Changed status to publish May 23, 2023JavaJava 0 Votes 0 Ans What is method hiding in Java 89 viewsadmin Changed status to publish May 23, 2023JavaJava 0 Votes 0 Ans How is the creation of a String using new() different from that of a literal 166 viewsadmin Changed status to publish May 23, 2023JavaJava 0 Votes 0 Ans How is the ‘new’ operator different from the ‘newInstance()’ operator in java 80 viewsadmin Changed status to publish May 23, 2023JavaJava 0 Votes 0 Ans What is the use of the final keyword in Java 80 viewsadmin Changed status to publish May 23, 2023Java#javaprogram 0 Votes 0 Ans Is exceeding the memory limit possible in a program despite having a garbage collector? 63 viewsadmin Changed status to publish May 23, 2023JavaJava 0 Votes 0 Ans Define System.out.println() 60 viewsadmin Changed status to publish May 23, 2023JavaJava 0 Votes 0 Ans What is the use of the volatile keyword in Java 66 viewsadmin Changed status to publish May 23, 2023Java#javaprogram 0 Votes 0 Ans Can you explain the Java thread lifecycle? 95 viewsadmin Changed status to publish May 23, 2023JavaJava 0 Votes 0 Ans What is a lambda expression in Java 85 viewsadmin Changed status to publish May 23, 2023Java#javaprogram 0 Votes 0 Ans Explain the term “Double Brace Initialisation” in Java? 75 viewsadmin Changed status to publish May 23, 2023JavaJava 0 Votes 0 Ans Why is it said that the length() method of String class doesn’t return accurate results? 100 viewsadmin Changed status to publish May 23, 2023JavaJava 0 Votes 0 Ans What are the possible ways of making objects eligible for garbage collection (GC) in Java 77 viewsadmin Changed status to publish May 23, 2023JavaJava 0 Votes 0 Ans What is the use of the default keyword in Java interfaces 94 viewsadmin Changed status to publish May 23, 2023Java#javaprogram 0 Votes 0 Ans What is the best way to inject dependency? Also, state the reason. 72 viewsadmin Changed status to publish May 23, 2023JavaJava 0 Votes 0 Ans What are the different categories of Java Design patterns? 73 viewsadmin Changed status to publish May 23, 2023JavaJava 0 Votes 0 Ans What is a static method in Java 104 viewsadmin Changed status to publish May 23, 2023Java#javaprogram 0 Votes 0 Ans What is a Memory Leak? Discuss some common causes of it. 91 viewsadmin Changed status to publish May 23, 2023JavaJava 0 Votes 0 Ans Assume a thread has a lock on it, calling the sleep() method on that thread will release the lock? 211 viewsadmin Changed status to publish May 23, 2023JavaJava 0 Votes 0 Ans What is the use of the transient keyword in Java 82 viewsadmin Changed status to publish May 23, 2023Java#javaprogram 0 Votes 0 Ans Write a Java Program to find the factorial of a given number. 87 viewsadmin Changed status to publish May 23, 2023Java#javaprogram Java 0 Votes 0 Ans Is delete, next, main, exit or null keyword in java? 111 viewsadmin Changed status to publish May 23, 2023JavaJava 0 Votes 0 Ans How does the break statement work in a loop in Java 93 viewsadmin Changed status to publish May 23, 2023Java#javaprogram 0 Votes 0 Ans What is Multithreading in Java 88 viewsadmin Changed status to publish May 23, 2023Java#javaprogram 0 Votes 1 Ans LinkedHashSet in Java 141 viewsAnnie Sanjana Answered question May 23, 2023JavaJava 0 Votes 1 Ans Foreach method in java 199 viewsAnnie Sanjana Answered question May 23, 2023JavaJava 0 Votes 1 Ans Set in Java 140 viewsAnnie Sanjana Answered question May 23, 2023JavaJava 0 Votes 1 Ans Default and static method in java 134 viewsAnnie Sanjana Answered question May 23, 2023JavaJava 0 Votes 1 Ans File Stream in Java 167 viewsAnnie Sanjana Answered question May 23, 2023JavaJava 0 Votes 1 Ans Functional interface in java 138 viewsAnnie Sanjana Answered question May 23, 2023JavaJava 0 Votes 1 Ans Expressions in java 122 viewsAnnie Sanjana Answered question May 23, 2023JavaJava 0 Votes 1 Ans Examples of overloading and overriding in java 126 viewsAnnie Sanjana Answered question May 23, 2023JavaJava 0 Votes 0 Ans Enum in java 108 viewsMercy Margret Asked question May 23, 2023JavaJava 0 Votes 0 Ans Java class from command line 108 viewsMercy Margret Asked question May 23, 2023JavaJava 0 Votes 0 Ans Statements in java 112 viewsMercy Margret Asked question May 23, 2023JavaJava 0 Votes 0 Ans Buffered Stream in Java 105 viewsVishalini.R Asked question May 23, 2023JavaJava 0 Votes 0 Ans text blocks in java 100 viewsMercy Margret Asked question May 23, 2023JavaJava 0 Votes 0 Ans Types of record in Java 100 viewsMercy Margret Asked question May 23, 2023JavaJava 0 Votes 0 Ans PrintStream in Java 97 viewsVishalini.R Asked question May 23, 2023JavaJava 0 Votes 0 Ans Record in java 147 viewsMercy Margret Asked question May 23, 2023JavaJava 0 Votes 0 Ans Null pointer exception in java 92 viewsMercy Margret Asked question May 23, 2023JavaJava 0 Votes 0 Ans Example in java 97 viewsMercy Margret Asked question May 23, 2023JavaJava 0 Votes 0 Ans Problem with multiple inheritance in java 98 viewsMercy Margret Asked question May 23, 2023JavaJava 0 Votes 0 Ans Iterator in Java 94 viewsVishalini.R Asked question May 23, 2023JavaJava 0 Votes 0 Ans TreeMap in Java 78 viewsVishalini.R Asked question May 23, 2023JavaJava 0 Votes 0 Ans SortedMap in Java 86 viewsVishalini.R Asked question May 23, 2023JavaJava 0 Votes 0 Ans Set in Java 94 viewsVishalini.R Asked question May 23, 2023JavaJava 0 Votes 0 Ans Deadlock scenario in java 82 viewsMercy Margret Asked question May 23, 2023JavaJava « Previous 1 2 … 5 6 7 8 9 Next »
