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

Author Question: In relational database design, ID-dependent entities are used to ________. A) represent 1:1 ... (Read 94 times)

tsand2

  • Hero Member
  • *****
  • Posts: 520
In relational database design, ID-dependent entities are used to ________.
 
  A) represent 1:1 relationships
  B) represent 1:N relationships
  C) represent N:M relationships
  D) handle recursive relationships
  E) eliminate the need for weak entities being converted to tables.

Question 2

Which SQL keyword is used to apply conditions to restrict groups that appear in the results of a SELECT query that uses GROUP BY?
 
  A) WHERE
  B) HAVING
  C) LIKE
  D) SORT
  E) DISTINCT



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jjorrostieta

  • Sr. Member
  • ****
  • Posts: 298
Answer to Question 1

C

Answer to Question 2

B




tsand2

  • Member
  • Posts: 520
Reply 2 on: Jul 7, 2018
Thanks for the timely response, appreciate it


lkanara2

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Gracias!

 

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.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

For a complete list of videos, visit our video library