« previous next »

Author Question: E-Business is an example of a non-disruptive technology. Indicate whether the statement is true ... (Read 77 times)

BRWH

  • Hero Member
  • *****
  • Posts: 553
on: Jul 7, 2018
e-Business is an example of a non-disruptive technology.
 
  Indicate whether the statement is true or false

Question 2

Describe multiple interfaces and explain the need for multiple interfaces in system development.
 
  What will be an ideal response?


akudia

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 7, 2018
Answer to Question 1

FALSE

Answer to Question 2

One interface allows many objects to appear as one. By implementing multiple interfaces, one object can be reused as several objects. Each interface may be shared with other. In the real world, objects may have multiple interfaces. One of the best-known examples is the Swiss army knife, but there are many other examples: reversible coats, radio-alarm clocks, ever-increasing combinations of mobile phones, cameras, pagers, Web browsers, and handheld game machines. The same holds true for virtual objects. Multiple interfaces may become necessary for many reasons, including complexity of the services that one class may offer, security to ensure that other entities only see what they are allowed to, multiple functionality, and change when the class must offer new services but must keep the existing contracts in place.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

BRWH

  • Hero Member
  • *****
  • Posts: 553
Reply #2 on: Jul 7, 2018
TY


akudia

  • Sr. Member
  • ****
  • Posts: 347
Reply #3 on: Jul 7, 2018
Happy to Help


« previous next »
 

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Some uses of recombinant DNA technology for making improved vaccines Some uses of recombinant DNA technology for making improved vaccines
A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact, A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact,
Aggressive and disruptive children are often not well-liked by peers and can be rejected or excluded ... Aggressive and disruptive children are often not well-liked by peers and can be rejected or excluded ...
Example of Reconciling a Bank Statement Cont. Example of Reconciling a Bank Statement Cont.
Business Math Business Math
Business Math Question Business Math Question
Video: Functional zones in a mitochondrion

For a complete list of videos, visit our video library