Java Programming for Complete Beginners - Java 16 - Step 09 - Printing Output to Console with Java - Exercise Solutions

This video tutorial covers the basics of using the 'system.out.println' method in Java to print strings and expressions. It begins with printing 'Hello World' using string literals, then moves on to printing expressions like '5 into 3' as strings. The tutorial also explains how to print calculated values and create multiplication tables. Finally, it discusses the concept of method parameters and how expressions are evaluated and passed to methods. The video aims to provide a foundational understanding of these concepts, with a promise of more efficient techniques in future lessons.

What is necessary to print a text like 'Hello World' exactly as it is using System.out.println?

• Use a character array

• Use a boolean value

• Use a numeric expression

• Use a string literal

How can you print the expression '5 into 3' as text using System.out.println?

• By using a boolean expression

• By using a loop

• By calculating the result first

• By writing it as a string literal

What will be the output of System.out.println(5 * 3) in Java?

• 15

• 5 * 3

• Error

• 5 into 3

How do you calculate the number of seconds in a day using System.out.println?

• By using a boolean expression

• By using a loop

• By using the expression 24 * 60 * 60

• By using a string literal

What is the difference between passing a string literal and an expression to System.out.println?

• Expressions are evaluated, string literals are printed as is

• Both are printed as is

• String literals are evaluated, expressions are not

• Both are evaluated