What will be displayed in the console for the statement console.log(myDt + 10);?

Prepare for the Salesforce JavaScript Developer I Certification Exam. Utilize interactive quizzes, flashcards, and detailed explanations for each question. Boost your confidence and ace your exam effortlessly!

The statement console.log(myDt + 10); will lead to the result of "The date ten days from now" because of how JavaScript handles date objects and arithmetic operations.

When myDt is a Date object in JavaScript, adding a number to it directly performs an implicit type conversion. JavaScript first converts the Date object to its numeric representation, which corresponds to the number of milliseconds since January 1, 1970, UTC. Then, it adds the specified number (in this case, 10) to this numeric value, treating the number as milliseconds.

Since there are 86,400,000 milliseconds in a day (1000 milliseconds multiplied by 60 seconds multiplied by 60 minutes multiplied by 24 hours), adding 10 to the date will effectively add 10 milliseconds rather than days. However, if the context implies adding days accurately, it often depends on how the operation is interpreted. In typical practice with dates, adding days directly does not yield a specific day; it shows how date manipulation frameworks handle it.

If the intent was indeed to increase the day value by a full 10 days, one would typically use a function to adjust the date accurately. If you are seeing "today's

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy