If you wish to observe how a single expression or variable value changes as your JavaScript program executes, the most efficient approach is to _____.

What does the following JavaScript statement do?  let timeID = window.setTimeout(logOut, 60000);

When you anticipate that a user error may occur during the execution of a set of JavaScript statements, you can handle potential errors by placing them within a catch command block.

When running a JavaScript program, removing a breakpoint _____.

When applying the toLocaleString() method, you can include useGroup: true as an optional parameter to indicate that a thousands grouping symbol should be used to format a number.

The Luhn algorithm is classified as a checksum algorithm, which is a set of instructions used to rearrange numbers or items in a list based on certain criteria.

You can submit a web form requesting a quote without validating its contents or causing a submit event by _____.

The following JavaScript code will display the message “Please enter your name!” instead of the browser’s native error message when executed in response to a user trying to submit a web form without entering text in the lastName field, which has the required attribute. let lastName = document.getElementById(“lastName”); lastName.setCustomValidity(“Please enter your name!”);

What does the following JavaScript code accomplish? let surveyForm = window.open(“”); let mainHeading = document.createElement(“h1”); mainHeading.textContent = “Your Experience”; surveyForm.document.body.appendChild(mainHeading);

The following JavaScript code will display the message “You can vote!” if the age variable’s value is 40, but will display “When you are 18, you can vote!” if the age variable’s value is 4. if (age >= 18) { window.alert(“You can vote!”); } else { window.alert(“When you are 18, you can vote!”); } ​