let person = firstName: 'John', lastName: 'Doe', greet: function() console.log(`Hello, my name is $this.firstName $this.lastName.`);
What will be logged after the following code executes? cisco javascript essentials 2 answers
These resources are updated for 2025/2026 and offer 100% score walkthroughs. Interactive Flashcards let person = firstName: 'John', lastName: 'Doe', greet:
C) First, Second, Fourth
Rex makes a noise. B) Rex barks. C) undefined makes a noise. D) TypeError let person = firstName: 'John'
JavaScript provides a way to handle errors using try , catch , and finally statements. The try block contains the code to be executed, catch block handles any errors that occur in the try block, and finally block executes no matter what.