« previous next »

Author Question: Which of the following is true for a relation? A) Entities in a column vary as to kind. B) The ... (Read 15 times)

bcretired

  • Hero Member
  • *****
  • Posts: 525
on: Jul 7, 2018
Which of the following is true for a relation?
 
  A) Entities in a column vary as to kind.
  B) The order of the columns is important.
  C) The order of the rows is unimportant.
  D) More than one column can use the same name.

Question 2

An important reason for using Oracle Database Express Edition 11g Release 2 is that it has full SQL capabilities.
 
  Indicate whether the statement is true or false


chereeb

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 7, 2018
Answer to Question 1

C

Answer to Question 2

TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

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.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Jugular Venous Pulse Waves in Relation to the Phonocardiogram and Electrocardiogram Jugular Venous Pulse Waves in Relation to the Phonocardiogram and Electrocardiogram
The Mass-Luminosity Relation The Mass-Luminosity Relation
Living arrangements of older adults in the United States vary widely depending on gender and ... Living arrangements of older adults in the United States vary widely depending on gender and ...
Some column-mounted ignition switches act directly on the contact points, whereas others use a link ... Some column-mounted ignition switches act directly on the contact points, whereas others use a link ...
Right lateral view showing low normal curves of the vertebral column Right lateral view showing low normal curves of the vertebral column
The Vertebral Column. Note the Four Curvatures of the Spine in the Right Lateral View The Vertebral Column. Note the Four Curvatures of the Spine in the Right Lateral View
Video: Mendel's Principles of Inheritance (Father of Genetics)

For a complete list of videos, visit our video library