Author Question: The recovery method in which we undo the changes that erroneous or partially processed transactions ... (Read 73 times)

Marty · **on:** Jul 7, 2018

The recovery method in which we undo the changes that erroneous or partially processed transactions have made in the database is called ________ recovery.

Fill in the blank(s) with correct word

Question 2

Information can be defined as:

A) data presented in a meaningful context.
B) knowledge derived from data.
C) data processed by summing, ordering, averaging, grouping, comparing or other similar operations.
D) A and B
E) A, B and C