Introduction To Java

Quiz Title	Quiz
Quiz Time	5 Minutes
Number Of Questions	5
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Question 1 : Which statement is used to display output to the console in Java?

System.out.print()
System.out.read()
System.in.print()
System.in.read()

Question 2 : What is the purpose of the following code in Java?

It reads the age input from the user and displays it.
It reads the name input from the user and displays it.
It performs a mathematical calculation and displays the result.
It declares a variable and displays its value.

Question 3 : Which method is used to read a line of text input from the user in Java?

next()
nextInt()
nextLine()
readLine()

Question 4 : What is the purpose of the Scanner class in Java?

To print output to the console
To read input from the user
To perform mathematical calculations
To declare variables

Question 5 : What does the following code snippet do in Java?

Reads input from the user
Performs a mathematical calculation
Prints "Hello, World!" to the console
Declares a variable

Instruction:

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Course Content

Lessons

1: Video: Introduction to java

06 Min 38 Sec

2: PPT: Introduction to java

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3: Quiz

Quiz

1: Video: Variable and Data Types

05 Min 43 Sec

2: PPT: Variable and Data Types

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3: Quiz

Quiz

1: Video: Input & Output in java

03 Min 54 Sec

2: PPT: Input & Output in java

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3: Quiz

Quiz

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Back | Introduction to java

Question 1 : Which statement is used to display output to the console in Java?

Question 2 : What is the purpose of the following code in Java?

Question 3 : Which method is used to read a line of text input from the user in Java?

Question 4 : What is the purpose of the Scanner class in Java?

Question 5 : What does the following code snippet do in Java?

Instruction:

Course Content

Section 1

Section 2

Section 3

Notice

Well done

Back | Introduction to java

Question 1 : Which statement is used to display output to the console in Java?

Question 2 : What is the purpose of the following code in Java?

Question 3 : Which method is used to read a line of text input from the user in Java?

Question 4 : What is the purpose of the Scanner class in Java?

Question 5 : What does the following code snippet do in Java?

Instruction:

Course Content

Section 1 Introduction to java

Section 1

Section 2 Variable and Data Types

Section 2

Section 3 Input & Output in java

Section 3

Notice

Well done