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

Author Question: When using a computer, most people spend the majority of their time using ________ applications. ... (Read 68 times)

RRMR

  • Hero Member
  • *****
  • Posts: 557
on: Jul 7, 2018
When using a computer, most people spend the majority of their time using ________ applications.
 
  A) custom
  B) end-user developed
  C) illegal
  D) standard
  E) none of the above

Question 2

How many optional columns will the relational schema mapped from the Central School Library ER diagram have?
 
  A) 0
  B) 1
  C) 2
  D) 3


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jody Vaughn

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 7, 2018
Answer to Question 1

D

Answer to Question 2

A


RRMR

  • Member
  • Posts: 557
Reply 2 on: Jul 7, 2018
Thanks for the timely response, appreciate it

recede

  • Member
  • Posts: 315
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

DNA replication is the basis for the perpetuation of life through time DNA replication is the basis for the perpetuation of life through time
The Serial Reaction Time Task The Serial Reaction Time Task
Historical Time Line of Regulatory Acts, Standards, and Organizations Historical Time Line of Regulatory Acts, Standards, and Organizations
Each of the eight injectors shown are producing a correct spray pattern for the applications. While ... Each of the eight injectors shown are producing a correct spray pattern for the applications. While ...
Apply circular friction and direct pressure to suboccipital muscles one side at a time.Turn head to ... Apply circular friction and direct pressure to suboccipital muscles one side at a time.Turn head to ...
Survivorship curves for people in the United States in the early 20th and early 21st centuries Survivorship curves for people in the United States in the early 20th and early 21st centuries
Video: Osmosis - water transport

For a complete list of videos, visit our video library