« previous next »

Author Question: How are change requests handled and bugs fixed after systems go live? What will be an ideal ... (Read 60 times)

brutforce

  • Hero Member
  • *****
  • Posts: 540
on: Jul 7, 2018
How are change requests handled and bugs fixed after systems go live?
 
  What will be an ideal response?

Question 2

A computer which is infected with malware and is added to a group's growing botnet is known as a zombie.
 
  Indicate whether the statement is true or false


Pswine

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 7, 2018
Answer to Question 1

Despite extensive testing, no system with any complexity is bug-free. The test cases used to pound the system into shape touch on only a small subset of all the possible events and combinations. Once the system has gone live, users introduce more cases and bugs surface.
Bugs also arise because the surrounding technologies evolve. Most systems continue to evolve as new features and enhancements are added after the initial launch. To manage all the bug fixes and change requests, organizations put into place a change control process. IT staff help clarify the change requests and estimate the resources required to accomplish them. They then work closely with business units and executive management to determine priorities. Backlogs of these fixes can grow very long, especially as the system gets older.

Answer to Question 2

TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Living systems such as the human body consist of closely interrelated elements Living systems such as the human body consist of closely interrelated elements
The Systems in Bronfenbrenner’s Ecological Theory The Systems in Bronfenbrenner’s Ecological Theory
Major Wind Systems: Katabatic Winds Major Wind Systems: Katabatic Winds
Reactions in assimilation of ammonia and major fates of the fixed nitrogen Reactions in assimilation of ammonia and major fates of the fixed nitrogen
The Sun and climate change The Sun and climate change
If a graph has the following x-intercepts, which value of x is the instantaneous rate of change ... If a graph has the following x-intercepts, which value of x is the instantaneous rate of change ...
Video: Medullary osmotic gradient: countercurrent multiplier, urea recycling & vasa recta countercurrent exchange

For a complete list of videos, visit our video library