This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: When data is grouped in records that are stored and retrieved serially from beginning to end, we ... (Read 85 times)

Lisaclaire

  • Hero Member
  • *****
  • Posts: 569
on: Jul 7, 2018
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
Reply #1 on: Jul 7, 2018
Answer to Question 1

C

Answer to Question 2

A


Lisaclaire

  • Member
  • Posts: 569
Reply 2 on: Jul 7, 2018
Excellent

marict

  • Member
  • Posts: 304
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

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?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Helping maintain accurate patient records is a critical part of the medical assistant's work. Helping maintain accurate patient records is a critical part of the medical assistant's work.
An example of a Material Safety Data Sheet (MSDS). An example of a Material Safety Data Sheet (MSDS).
Design Data for Various Packings Design Data for Various Packings
The material safety data sheet (MSDS) for sulfuric acid showing the detailed technical information ... The material safety data sheet (MSDS) for sulfuric acid showing the detailed technical information ...
Grouped lesions Grouped lesions
A hypothetical grid of data used in synteny testing A hypothetical grid of data used in synteny testing
Video: The Pressure Flow Model in a Plant

For a complete list of videos, visit our video library