This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following is true of a variable character data type? A) It always writes the same ... (Read 55 times)

rayancarla1

  • Hero Member
  • *****
  • Posts: 571
on: Jul 7, 2018
Which of the following is true of a variable character data type?
 
  A) It always writes the same number of characters to disk
  B) It is less efficient in terms of disk storage
  C) It uses more processor time
  D) Both A and B

Question 2

Which of the following best defines a trigger?
 
  A) Executable scripts of SQL Code that is triggered by an event
  B) Something to remind you of a database task that needs to be done
  C) A type of relationship in a ERD
  D) Both A and B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jordin Calloway

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 7, 2018
Answer to Question 1

C

Answer to Question 2

A


rayancarla1

  • Hero Member
  • *****
  • Posts: 571
Reply #2 on: Jul 7, 2018
Thank you


Jordin Calloway

  • Sr. Member
  • ****
  • Posts: 334
Reply #3 on: Jul 7, 2018
No problemo


« previous next »
 

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

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?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

The Type C killer whale The Type C killer whale
Data from more than 22,000 men over the age of 40, showing the relationship between birth weight and ... Data from more than 22,000 men over the age of 40, showing the relationship between birth weight and ...
Material safety data sheets (MSDS), now called safety data sheets (SDS), should be readily available ... Material safety data sheets (MSDS), now called safety data sheets (SDS), should be readily available ...
The types of topological interconversions catalyzed by type II topoisomerases The types of topological interconversions catalyzed by type II topoisomerases
A GWAS study for Type 2 diabetes revealed 386,371 genetic markers, clustered here by chromosome numb A GWAS study for Type 2 diabetes revealed 386,371 genetic markers, clustered here by chromosome numb
Video: Blood Flow through the Human Heart

For a complete list of videos, visit our video library