Java Programming for Complete Beginners - Java 16 - JShell Tip - Multiple Lines of Code

The video tutorial introduces Jshell's features, focusing on its ability to handle multiline code input and incomplete statements. It demonstrates how to use System.out.println for printing and explains how to write multiple statements on a single line using semicolons. The tutorial also covers the use of if statements in Jshell, highlighting how the tool prompts for additional input when necessary. The video concludes with a brief wrap-up and encourages viewers to continue learning in the next video.

What does Jshell do when you enter an incomplete statement?

• It throws an error immediately.

• It automatically completes the statement.

• It prompts you to complete the statement.

• It ignores the statement.

How does Jshell differentiate between a variable and a method?

• By the context in which they are used.

• By the capitalization of the first letter.

• By the presence of parentheses.

• By the length of the name.

What is required to separate multiple statements on the same line in Jshell?

• Semicolons

• Colons

• Periods

• Commas

What happens if you do not close a block in an if statement in Jshell?

• Jshell executes the block immediately.

• Jshell prompts you to close the block.

• Jshell ignores the block.

• Jshell throws an error.

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

• 12

• 11

• 10

• 5