Question: In JavaScript, it is required to use the keyword var when declaring a variable. ( True / False )

In JavaScript, it is required to use the keyword var when declaring a variable. (True/False)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Q:

QUESTION 1 "With the Date object, getTime() returns the number of milliseconds since January 1, 1970" True False 2 points QUESTION 2 Using magic numbers in your code is a good practice. True False 2...

Q:

QUESTION 1 How many times will this loop execute? var x = 0; for(var i = 8; i >= 3; i--) { x = x + 2; } 6 7 5 0 QUESTION 2 "After the for-loop ends the value of the variable nameFound be false. Why?...

Q:

index: My Account Profile My Account Profile E-Mail: Mobile phone: ZIP Code: Date of Birth: css: body { font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 100%; background-color: white;...

Q:

index.html: My Account Profile My Account Profile E-Mail: Mobile phone: ZIP Code: Date of Birth: profile.css: body { font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 100%;...

Q:

Java Script Index.html My Account Profile My Account Profile E-Mail: Mobile phone: ZIP Code: Date of Birth: Profile.html My Account Profile $(document).ready( function() { // display data from...

Q:

jQuery Update the code that validates a date in the Account Profile application. When done, the application must correctly validate dates like 2/30/2017 or 11/31/2017. 1. Open the HTML and JavaScript...

Q:

Extra 10-1 Convert the Countdown application to functions In this exercise, youll change the Countdown application of chapter 7 so it uses functions. 1. Open the HTML and JavaScript files in this...

Q:

application will correctly validate dates like 2/30/2017 or 11/31/2017. Start by taking a look at the files attached here. Enter values for all the values on the form. For the Date of Birth field,...

Q:

Use a Switch statement to enhance code that validates a date In this exercise youll improve the code that validates a date in the Account profile application. When youre done, the application will...

Q:

?Identify a true statement of array .find( callback [, thisArg ])method. a ?It tests whether the condition returned by the callback function holds for at least one item in array . b ?It returns the...

Q:

On July 1, delivery equipment was purchased for $4,320. The delivery equipment has an estimated useful life of three years (36 months) and no salvage value . Using the straight-line depreciation...

Q:

At Freds Fish Chips, the following errors were discovered after the transactions had been journalized and posted. Prepare the correcting entries. 1. A collection on account from a customer for $850...

Q:

Which of the following are characteristics of the Current Rate Method for foreign subsidiary translation? I. All assets and liabilities are translated at the current exchange rate. II . Translation...

Q:

BOA originates 100 Fully Amortizing Fixed Rate Mortgages, each has a $1,000 balance, 5% interest rate (no fees), 25-year term, and annual payments. BOA immediately issues IO and PO strips backed by...