Top 50 solved java MCQs - compilation

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this is compiled video of "top 50 java mcqs solved part 1, part 2 and part 3" like my content. Drop a hello on social media (any collaboration) INSTAGRAM - https://www.instagram.com/diyaw_ FACEBOOK - https://www.facebook.com/diya.wadhwani1 LINKEDIN - https://www.linkedin.com/in/diyaw GMAIL - [email protected] Below links will help you to find right part. Playlist for "java interview theory questions" - https://rb.gy/bx18ol java programming java programming for interview java programming examples java programming interview questions java programming language beginning with java programming java programming for beginners java programming interview questions and answers java programming questions and answers, java programming exercises, java programming mcq, help with java programming, interview questions, interviews, interviews questions and answers, interview preparation, technical mcq questions, technical mcq, tcs technical mcq questions with answers, technical mcq questions for cse, technical mcq questions on java, technical mcq for cse, technical mcq questions in java, technical mcq questions and answers, java technical mcq questions and answer, technical mcq questions on java, java technical mcq questions and answers, technical mcq java, technical mcq in java, java technical test mcq technical mcq questions in java technical mcq questions java technical mcqs on java technical mcq on java it covers mcqs on following topics java mcqs on string java programming mcqs java theory based mcqs java mcqs on operators java mcqs on data types java mcqs on ternary operator java mcqs on string java mcqs on object oriented programming java mcqs on try- catch block java mcqs on run time error 1:00 - What is the default value of a boolean variable in Java? 2:00 - What will be the result of 10/3 in Java? 3:00 - Which operator is used for bitwise AND in Java? 4:00 - What is the purpose of a constructor in Java? 5:00 - What is the output of the given code snippet in Java? 6:00 - How does Java handle method overloading? 7:00 - What is the difference between "==" and ".equals()" in Java? 8:00 - What is the purpose of the final keyword in Java? 9:00 - What will happen if you try to access an array element with an invalid index? 10:00 - What is the difference between ArrayList and LinkedList in Java? 11:00 - What is the result of this method return in Java? 12:00 - What is the significance of the this keyword in Java? 13:00 - How does the super keyword work in Java? 14:00 - How can you prevent a class from being subclassed in Java? 15:00 - What will happen if you attempt to modify a final variable in Java? 16:00 - What is a NullPointerException in Java and how to avoid it? 17:00 - What is the role of the static keyword in Java? 18:00 - What is an interface in Java and how is it different from a class? 19:00 - Can you create an instance of an abstract class in Java? 20:00 - What is the output of the given code snippet involving StringBuilder in Java? 21:00 - What is the significance of hashCode() and equals() methods in Java? 22:00 - How does Java handle primitive data types? 23:00 - What is the function of the toString() method in Java? 24:00 - What happens when you attempt to divide by zero in Java? 25:00 - What is a Thread in Java? 26:00 - What is the difference between synchronized and volatile in Java? 27:00 - Which of the following is not a wrapper class in Java? 28:00 - What is the output of the given Java code involving increment and decrement operators? 29:00 - What happens with uninitialized variables in Java? 32:55 - Switch Expression and Case Handling in Java 33:46 - Understanding Compilation Errors with Boolean Expressions 34:39 - String Concatenation and Manipulation in Java 35:34 - Why String Modifications May Not Work as Expected 37:26 - String Builder vs String Buffer: Key Differences 38:05 - Assignment Inside println() Method 39:48 - Left Shift Operator in Java Explained 41:37 - Java Collection Interface Overview 42:36 - ArrayList equals() Method in Java 43:31 - Sorting Arrays with Arrays.sort() 44:54 - Division by Zero Exception Handling in Java 46:24 - Try-Catch-Finally Example with Exception Handling 47:16 - Exception Handling Keywords Overview 49:10 - Memory Allocation for Arrays in Java 50:45 - Inserting New Elements in a Queue 51:28 - Removing Leading and Trailing Whitespaces in Strings 52:17 - Methods with Same Name as Class 53:05 - Using Arrays for Fixed-Size Data Structures 54:11 - Array Index Out of Bound Exception in Java 55:03 - Post-Decrementing Array Elements and Arithmetic Exception 57:52 - Constructor Rules and How They Work in Java 58:46 - Boolean Comparison in If-Else Statements 59:33 - Understanding Constructors with Return Types 1:00:17 - The Default Constructor Behavior 1:01:43 - Command Line Arguments in Java: Missing static Keyword 1:03:19 - True Statements about Default Constructors in Java