what is the precedence when there are a global variable and a local variable in the program with the same name? Explain Precedence of Global and Local Variables

Precedence between Global Variables and Local Variables 

If a program has both local and global variables, it will be determined that the local variable takes precedence over any global variable. Scope resolution is the reason for this. The computer looks first in the local scope to locate the value of the variable named. If it cannot be found, it will then look globally. To distinguish the variables must be possible (Jackson, 2021).  The Shadowing Rule is a Java concept that helps resolve scope in Java. It states that the local variables will overwrite the global variables, giving the local variable a greater degree of precedence (Mills 2015). Both novice and expert programmers should be familiar with this concept as it can result in errors in their code.  Scope resolution will ensure that the local variable is always in the lead if there’s a global and local variable of the same name.  References  Jackson, P., Theoharis, M., & Cornford, C. (2021). Programming Java: A Primer. Palgrave Macmillan.  Mills, R. (2015). Java for beginners. John Wiley & Sons.Cont…

Place your order
(550 words)

Approximate price: $22

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
$26
The price is based on these factors:
Academic level
Number of pages
Urgency
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more