This topic contains a solution. Click here to go to the answer

Author Question: Which is an advantage of the database approach? A) All of the data are stored in one place. B) ... (Read 85 times)

cdr_15

  • Hero Member
  • *****
  • Posts: 546
Which is an advantage of the database approach?
 
  A) All of the data are stored in one place.
  B) Data are more vulnerable to catastrophes.
  C) It comes about when attempting to keep the cost of storing the data to a reasonable amount.
  D) It allows users their own view of the data.

Question 2

Assume a data-entry form for HAPPY INSURANCE database is created where a user can perform the following data-entry action:
 
  ENTER AREA ID: 4 (<--- entered by the user)
  ENTER AREA NAME: South (<--- entered by the user)
  ENTER AREA HQ: Atlanta (<--- entered by the user)
 
  Write the SQL statement that will be issued on the user's behalf based on this action.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aidanmbrowne

  • Sr. Member
  • ****
  • Posts: 305
Answer to Question 1

D

Answer to Question 2

INSERT INTO area VALUES ('4', 'South','Atlanta');





 

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

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?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

For a complete list of videos, visit our video library