Which of the following is true for Java Mcq?
Explanation: Yes, it is correct that Java is a popular programming language which is object-oriented and interpreted programing language also.
Which of the following is a true about Java?
The correct answer to the question “Which statement is true about Java” is, option (a). Platform independent programming language. As we already know that Java is a platform-independent language, which functions on a set principle “compile once, and run everywhere”.
Which type of method is system out Println () Mcq?
Explanation: print() and println() are defined under the class PrintStream, System. out is the byte stream used by these methods .
Which is the features of Java Mcq?
Java is dynamic, architecture-neutral, and object-oriented programming language. Hence, the correct answer is option (c).
What is this called in Java?
this Keyword in Java is a reference variable that refers to the current object. this in Java is a reference to the current object, whose method is being called upon. You can use “this” keyword to avoid naming conflicts in the method/constructor of your instance/object.
What is true constructor?
What is true about constructor? Explanation: Constructor returns a new object with variables defined as in the class. Instance variables are newly created and only one copy of static variables are created. … Explanation: No instance can be created of abstract class.
What is local variable in Java Mcq?
(A) Local variables are declared in methods, constructors, or blocks. (B) Local variables are created when the method, constructor or block is entered. (C) the variable will be destroyed once it exits the method, constructor, or block. (D) We can’t create reference variables of Local variables.
Why bytecode is called bytecode?
The name bytecode stems from instruction sets that have one-byte opcodes followed by optional parameters.