« previous next »

Author Question: How are change requests handled and bugs fixed after systems go live? What will be an ideal ... (Read 15 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?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Religion can promote social change, as was evident in the U.S. civil rights movement. Dr. Martin ... Religion can promote social change, as was evident in the U.S. civil rights movement. Dr. Martin ...
The effects of alcoholism on the body systems. The effects of alcoholism on the body systems.
Desertification and Climate Change Desertification and Climate Change
Rock cores as indicators of environmental change Rock cores as indicators of environmental change
Determine the enthalpy change of this reaction Determine the enthalpy change of this reaction
A single-nucleotide change in the DNA encoding -globin A single-nucleotide change in the DNA encoding -globin
Video: Polymerase chain reaction PCR - Animation

For a complete list of videos, visit our video library