Classes References Iterators None of theseAnswer: B) ReferencesExplanation:Objects in Java are Reference Variables.Discuss this Question 27. What is garbage collection in java?Method to manage memory in java Create new garbage values Delete all values All of these...
26. Out of these classes, which one is used for reading strings and characters in Java from the console? a. StringReader b. BufferedReader c. InputStreamReader d. BufferedStreamReader Answer: (b) BufferedReader 27. Out of these operators, which one can be used to get the run time info...
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Java encapsulates codes in various classes that define new data types. These new data types are used to create objects.9. Differentiate between an ArrayList and a Vector. ArrayList Vector An ArrayList is not synchronized. A vector is synchronized. An ArrayList is fast. A vector is slow as it...
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Classes and Objects in Python Jump Statement in Python-Break Statement Jump Statements in Python-continue statement Python Time Module Random Forest for Time Series Forecasting Visualising Global Population Datasets with Python Hill Cipher in Python In-place Operators in Python In-place vs. Standard Ope...
55) Study the following statement Which of the following is the correct statement? x dictionary z is created x and y are the keys of dictionary z 0 and 1 are the values of dictionary z All of the above Next TopicPython MCQ Part 2 ← prevnext →...
OOP allows developers to construct fully reusable apps with less code and in less time. The Object-Oriented Programming methodology introduces the principles of inheritance, encapsulation, abstraction, and polymorphism through the use of classes and objects. The goal of OOP is to connect data and fu...
Java is an Object Oriented Programming Language, which means in Java everything is written in terms of classes and objects. Now, what is an Object? The object is nothing but a real-world entity that can represent any person, place, or thing and can be distinguished from others. Every obje...
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