Core Java Programming Course- Future and Past Time

The video tutorial explains how to calculate future and past times using plus and minus operations on local time. It covers the use of hours, minutes, seconds, and nanoseconds for these calculations. Additionally, the tutorial introduces Chrono units for more flexible time calculations, such as finding the time a specific number of minutes from the current time.

What operation would you use to find the time one hour from now?

• Add one hour

• Divide by one hour

• Multiply by one hour

• Subtract one hour

If you want to find the time one hour ago, which operation should you use?

• Subtract one hour

• Divide by one hour

• Add one hour

• Multiply by one hour

Which of the following is NOT a valid time operation mentioned in the tutorial?

• Add nanoseconds

• Multiply seconds

• Subtract minutes

• Add hours

What is the purpose of using Chrono units in time manipulation?

• To calculate the difference between two times

• To convert time to a different format

• To find future or past times using specific units

• To reset the current time

How can you find the time 5 minutes after the current time using Chrono units?

• Add 5 hours

• Subtract 5 minutes

• Use Chrono unit with 5 minutes

• Multiply by 5 minutes