[Answered] The predecessor(s) of database processing was (were) _______

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

Author Question: The predecessor(s) of database processing was (were) ________. A) file managers B) hierarchical ... (Read 145 times)

schs14

Hero Member
Posts: 569

on: Jul 7, 2018

The predecessor(s) of database processing was (were) ________.

A) file managers
B) hierarchical models
C) network models
D) the relational data model

Question 2

The NextVal method provides the next value in a sequence.

Indicate whether the statement is true or false

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

diana chang

Sr. Member
Posts: 288

Reply #1 on: Jul 7, 2018

Answer to Question 1

A

Answer to Question 2

TRUE

schs14

Hero Member
Posts: 569

Reply #2 on: Jul 7, 2018

Correct answers!

diana chang

Sr. Member
Posts: 288

Reply #3 on: Jul 7, 2018

Great! Please up vote

« previous next »

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.