« previous next »

Author Question: Explain what a trigger is and what it does. What will be an ideal ... (Read 10 times)

serike

  • Hero Member
  • *****
  • Posts: 542
on: Jul 7, 2018
Explain what a trigger is and what it does.
 
  What will be an ideal response?

Question 2

Today, information systems are becoming more tools and less the backbone of the enterprise.
 
  Indicate whether the statement is true or false


otokexnaru

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 7, 2018
Answer to Question 1

A trigger is a procedure that is executed when data within a table is altered through adding, deleting, or changing of entities. Triggers are very similar to stored procedures, except that they are completely hidden. Since no user or no application can bypass triggers, they also provide an effective mechanism for ensuring data integrity.

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

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

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Earthquakes May Trigger Landslides Earthquakes May Trigger Landslides
What are examples of ideal forms? What are examples of ideal forms?
Common trigger point locations, anterior and posterior. Common trigger point locations, anterior and posterior.
Finger pressure to a trigger point. Finger pressure to a trigger point.
E9-23 Prepare income statements Explain the difference in operating income E9-23 Prepare income statements Explain the difference in operating income
Explain the assumptions that must be satisfied in order to validly use the one-way ANOVA ... Explain the assumptions that must be satisfied in order to validly use the one-way ANOVA ...
Video: Labor and Childbirth - The Three Stages of Labor: Dilation, Expulsion & Placental مراحل الولادة

For a complete list of videos, visit our video library