« previous next »

Author Question: Storing hierarchical structure in a single table results in numerous empty cells. Indicate ... (Read 93 times)

james

  • Hero Member
  • *****
  • Posts: 573
on: Jul 7, 2018
Storing hierarchical structure in a single table results in numerous empty cells.
 
  Indicate whether the statement is true or false

Question 2

Which of the following describes the relationship between an end user and a database?
 
  A) End user can never access a database.
  B) End user interacts with a database front-end program.
  C) End user has a direct access to a database.
  D) End user can only interact with the database through a database administrator.


wergv

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jul 7, 2018
Answer to Question 1

TRUE

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

The hierarchy of forces governing protein structure. The hierarchy of forces governing protein structure.
Examples of the results of sexual selection, a type of natural selection. Examples of the results of sexual selection, a type of natural selection.
Drugs and their effect table Drugs and their effect table
Periodic table of the elements Periodic table of the elements
Results of Mendel’s Experiments Results of Mendel’s Experiments
Plasmid structure Plasmid structure
Video: Hormonal regulation of blood pressure - RAA system

For a complete list of videos, visit our video library