Question: What is the difference between declaring and initializing a variable?

What is the difference between declaring and initializing a variable?

Step by Step Solution

★★★★★

3.47 Rating (154 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Using the var keyword to create a variable is called de... View full answer

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 JavaScript Questions!

Q:

What is the difference between binary and general semaphores?

Q:

What is the difference between strong and weak semaphores?

Q:

What is the difference between internal and external fragmentation?

Q:

Quick Check 3 What are the three JavaScript keywords for declaring a variable? What is the difference between declaring and initializing a variable? 3 . What is returned by expression " 1 0 0 " + 1 0...

Q:

Which of the following is a valid statement for declaring and initializing a variable named length to a starting value of 1 2 0 ? Which of the following is a valid statement for declaring and...

Q:

Q1: State what is one major difference between declaring and initializing of a variable? Give a suitable coding example. Note: Only one or two java statements expected as examples. [1 mark, 50 words...

Q:

What format does declaring and initializing a variable always take? data type, name of variable. data type, name of variable, equals operator, data to be assigned, semicolon. name of variable, equals...

Q:

Question 3 1 0 pts What format does declaring and initializing a variable always take? data type, name of variable, semicolon. data type, name of variable, equals operator, data to be assigned,...

Q:

Javascript programming 15. The easiest way to run a web page thats already in your browser after youve made changes to the code for the page is to a. click on the Reload or Refresh button b. use the...

Q:

A common starting point for a for loop usually involves declaring and initializing a variable that will be used as the counter. True False

Q:

The equilibrium constant, K, for the following reaction is 1.8010 - at 698K. 2HI(g) H,(g) + I(g) If an equilibrium mixture of the three gases in a 18.2 L container at 698K contains 0.273 mol of HI(g)...

Q:

A company wants to replace the old equipment. The following data are provided during January 1, 2022: Old equipment Purchase price of P1,500,000 Freight and installation, P10,000. Acquisition date...

Q:

Black Cat Corporation wishes to conduct an asset purchase of Shylo Incorporated so that it does not incur the unpaid taxes debt that Black Cat acquired prior to the asset purchase. Will the asset...

Q:

7 Using the Nokia case ( Case 9.2 ) as an example, what are the benefits and costs of focusing on one product area such as mobile telephones? Would you recommend Nokia to diversify in such a way...

Q:

Given the set of element {a,b,c,d,e, f } stored in a list, show the final state of the list, assuming we use the move-to-front heuristic and access the elements according to the following sequence:...

Q:

The java.util.Collection interface includes a method, clear( ), that removes all elements from a collection. Implement such a method in the ArrayList class of Section 7.2.

Q:

The java.util.Collection interface includes a method, contains(o), that returns true if the collection contains any object that equals Object o. Implement such a method in the ArrayList class of...

Q:

strategy that is accepted by everyone on the corporate board\ decisions that are determined both by that a well-understood analysis and by potentially favorable economic events\ decisions that are...

Q:

solve fast if last answer i swear will give 6 downvotes give answer before 12 pm IST In a mechanical engineering laboratory, a stress test is performed on a batch of 100 identical steel rods. The...

Q:

The balance sheet and income statement shown below are for Pettijohn Inc. Note that the firm has no amortization charges, it does not lease any assets, none of its debt must be retired during the...