« previous next »

Author Question: Rollback requires the use of logs, but rollforward does not. Indicate whether the statement is ... (Read 78 times)

mia

  • Hero Member
  • *****
  • Posts: 564
on: Jul 7, 2018
Rollback requires the use of logs, but rollforward does not.
 
  Indicate whether the statement is true or false

Question 2

The E-R Model assumes that all instances of a given entity class have the same attributes.
 
  Indicate whether the statement is true or false


vboyd24

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 7, 2018
Answer to Question 1

FALSE

Answer to Question 2

TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

The average adult has about 21 square feet of skin.

The correct statement about hormones-insulin and glucagon The correct statement about hormones-insulin and glucagon
When the United States gets stuck over a controversial issue—usually something a divided Congress ca When the United States gets stuck over a controversial issue—usually something a divided Congress ca
A typical bank statement. A typical bank statement.
Example of Reconciling a Bank Statement Cont. Example of Reconciling a Bank Statement Cont.
An example of the key features of pesticide labels. The EPA requires the inclusion of specific ... An example of the key features of pesticide labels. The EPA requires the inclusion of specific ...
An analytical procedure requires a solution of chloride ions. How many grams of MgCl2 must be ... An analytical procedure requires a solution of chloride ions. How many grams of MgCl2 must be ...
Video: Simple Diffusion - gases and nonpolar compounds transport

For a complete list of videos, visit our video library