« previous next »

Author Question: Which installation runs the old information system and the new one at the same time until management ... (Read 807 times)

mp14

  • Hero Member
  • *****
  • Posts: 534
on: Jul 7, 2018
Which installation runs the old information system and the new one at the same time until management decides the old system can be turned off?
 
  A) Direct installation
  B) Phased installation
  C) Parallel installation
  D) Single-location installation

Question 2

What are the four contributing factors that are believed to have led to the decline of interface design?
 
  What will be an ideal response?

Question 3

________ is the user testing of a completed information system using real data in the real user environment.
 
  A) Testing harness
  B) Beta testing
  C) Alpha testing
  D) Acceptance testing
Modern Systems Analysis and Design ¦ Valacich, George ¦ 8th Edition
Buy Test-Bank


fur

  • Sr. Member
  • ****
  • Posts: 309
Reply #1 on: Jul 7, 2018
Answer to Question 1

C

Answer to Question 2

One reason is there are countless nonprofessional developers designing commercial Web applications. In addition to this, there are four other important contributing factors 1. The Web's single click-to-act method of loading static hypertext documents. 2. Limited capabilities of most Web browsers to support finely grained user interactivity. 3. Limited agreed-upon standards for encoding Web content and control mechanisms. 4. Lack of maturity of Web scripting and programming languages as well as limitations in commonly used Web GUI component libraries.

Answer to Question 3

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

mp14

  • Hero Member
  • *****
  • Posts: 534
Reply #2 on: Jul 7, 2018
Thank you :)


fur

  • Sr. Member
  • ****
  • Posts: 309
Reply #3 on: Jul 7, 2018
Happy to help you


« previous next »
 

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

A passenger train crosses Stony Creek Bridge in the Rocky Mountains in 1878. Railroads were importan A passenger train crosses Stony Creek Bridge in the Rocky Mountains in 1878. Railroads were importan
The retina-geniculate-striate system: the neural projections from the retinas through the lateral ... The retina-geniculate-striate system: the neural projections from the retinas through the lateral ...
The human olfactory system. The human olfactory system.
Endocrine System Endocrine System
Circulatory System of a Shark Circulatory System of a Shark
Sensory systems and Endocrine system Sensory systems and Endocrine system
Video: Introduction to Sleep Apnea

For a complete list of videos, visit our video library