We want to measure how long a certain piece of code executes. In order to do so, it is enough to:

• precede the fragment with the command console.time("start") and end with console.time("end").
• precede the fragment with the command console.timeStart("counter") and end with console.timeEnd("counter").
• precede the fragment with the command timeStart() and end with timeEnd().
• aprecede the fragment with the command console.time("counter") and end with console.timeEnd("counter").

More Questions: JavaScript Essentials 1 – JSE1: Module 6 Test