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

Author Question: When data is grouped in records that are stored and retrieved serially from beginning to end, we ... (Read 83 times)

Lisaclaire

  • Hero Member
  • *****
  • Posts: 569
When data is grouped in records that are stored and retrieved serially from beginning to end, we call it ________.
 
  A) direct access
  B) listing access
  C) sequential access
  D) data access

Question 2

A ________ carries out the responsibilities of another class.
 
  A) collaborator class
  B) concrete class
  C) sub-class
  D) none of above



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

pami445

  • Sr. Member
  • ****
  • Posts: 303
Answer to Question 1

C

Answer to Question 2

A




Lisaclaire

  • Member
  • Posts: 569
Reply 2 on: Jul 7, 2018
YES! Correct, THANKS for helping me on my review


amcvicar

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

For a complete list of videos, visit our video library