Author Question: In an ERD, the ________ approach will list the tables in a database as rectangles with lines and ... (Read 57 times)

Mr.Thesaxman

  • Hero Member
  • *****
  • Posts: 514
In an ERD, the ________ approach will list the tables in a database as rectangles with lines and symbols representing the types of relationships between them.
 
  A) crow's feet
  B) visual
  C) basic shapes
  D) symbolic

Question 2

Which of the following is NOT true regarding Exclusive Access mode?
 
  A) Exclusive Access mode ensures that multiple users will be able to enter data while changes are being made.
  B) When establishing security in a database for implementation, Access routinely requires opening the file in Exclusive Access mode.
  C) Exclusive Access mode ensures that no other users will be able to open the database while changes are being made.
  D) Some of the changes in this workshop will only take effect once the database or database object has been closed and reopened.



trampas

  • Sr. Member
  • ****
  • Posts: 320
Answer to Question 1

A

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

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?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

For a complete list of videos, visit our video library