Learn Java from Scratch - A Beginner's Guide - JShell Tip - Multiple Lines of Code

The video tutorial introduces Jshell's ability to handle multiline code inputs and incomplete statements. It demonstrates how Jshell prompts users to complete statements and how to execute multiple statements on a single line using semicolons. The tutorial also covers handling if blocks and concludes with encouragement for further learning.

What does JShell do when you enter an incomplete statement?

• It executes the statement immediately.

• It prompts you to complete the statement.

• It deletes the statement.

• It saves the statement for later.

In JShell, what must you specify when using System.out.println?

• A package name

• A variable name

• A method name

• A class name

How can you write multiple statements on the same line in JShell?

• By using commas

• By using semicolons

• By using periods

• By using colons

What happens when you enter an if statement without a closing brace in JShell?

• JShell throws an error.

• JShell executes the statement immediately.

• JShell ignores the statement.

• JShell prompts you to enter more code.

What value does the variable 'I' have after executing the if block in the example?

• 11

• 12

• 5

• 10