From 56f6d66e35c551ca25fbba2cd514fc3249b49f95 Mon Sep 17 00:00:00 2001 From: Rohat-Iftikhar Date: Mon, 19 Oct 2020 18:58:08 +0500 Subject: [PATCH] Answered the questions! --- QuestionForJava.txt | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/QuestionForJava.txt b/QuestionForJava.txt index 304c9a8..09f8ea7 100644 --- a/QuestionForJava.txt +++ b/QuestionForJava.txt @@ -64,3 +64,27 @@ class factorial System.out.print("fact"+fact); } } + +----------- +Q1:How to print the data on console? +Answer: Through System.out.print("Printing the data on console"); + +Q2:What is Class in Java? +Answer: It is a blueprint or a prototype through which objects are made. + +Q3:If We have a class named as Work with default constructor then how we will + create the object? +Answer: Work obj = new Work(); + +Q4:What is Objects in Java? +Answer: It is an instance of class which is used to describe the state and behavior. + +Q5: Create an Integer Variable ? +Answer: int var; + +Q6: Write any String class function down here? +Ans: String s = "Using string function"; + System.out.println(s.length()); + +Q7: How many classes we can extends in java? +Ans: Since Java does not support multiple inheritance so it's only 1.