« previous next »

Author Question: A primary key in a database is a ________. A) group of rows that identifies a unique table or ... (Read 81 times)

robinn137

  • Hero Member
  • *****
  • Posts: 544
on: Jul 7, 2018
A primary key in a database is a ________.
 
  A) group of rows that identifies a unique table or file
  B) column or group of columns that identifies a unique row in a table
  C) group of fields or columns that represent metadata
  D) group of tables or files formed to identify a unique field or row

Question 2

The human components, such as procedures and people, are affected by language and culture.
 
  Indicate whether the statement is true or false


tkempin

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 7, 2018
Answer to Question 1

B

Answer to Question 2

TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

robinn137

  • Hero Member
  • *****
  • Posts: 544
Reply #2 on: Jul 7, 2018
TY


tkempin

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Jul 7, 2018
Happy to Help


« previous next »
 

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

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

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

The leaf is usually the primary site of photosynthesis in plants. The leaf is usually the primary site of photosynthesis in plants.
Primary steps in fibrinolysis Primary steps in fibrinolysis
Apply draining stroke to forearm. Hold forearm off of the table with one hand. With the other hand, ... Apply draining stroke to forearm. Hold forearm off of the table with one hand. With the other hand, ...
table table
Table Table
Table - Correlation Analysis Table - Correlation Analysis
Video: Normal and abnormal blood pH

For a complete list of videos, visit our video library