Considered to be the traditional "lock and copy" approach to database backup, <u>legacy backup</u> <u>applications </u>require the database to be inaccessible while a backup is created to a local drive.
A Legacy backup creates a replica of all or a part of a square database or logs on Tivoli® garage manager garage media. Facts protection for square Servers offers choice mechanisms and the good judgment which might be required to lower back up and repair square information.
Backups offer a way of restoring deleted files or recovering a file when it's far by chance overwritten. Similarly, backups are commonly a business enterprise's first-rate choice for improving from a ransomware attack or from a first-rate statistics loss event, which includes a fireplace within the information center.
Backup software is pc programs used to perform a backup; they invent supplementary exact copies of documents, databases, or whole computers. Those applications may additionally later use the supplementary copies to repair the authentic contents in the event of statistics loss; consequently, they are very beneficial to customers.
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The Bahamas is a country in the northwestern West Indies, located 80 km (50 mi) south-east of the coast of Florida (USA) and north of Cuba.
Answer:
dependent: exam score, independent: presence of music,
confounding can be the fact that students in no music condition completed exam as they normally would
high validity
Explanation:
Dependent variable is the variable whose value depends on independent varaible. As independent variable is changed, the value of dependent variable changes
Students in no music condition completed exam as they normally would can be confounding as no description is given about how they would noramlly complete an exam. Any other factor and not no music condition, in normal exam condition could have affected their scores.
The experiment has high validity as the exam scores of student exposed to music was significantly higher than those not exposed to the music. The results also proved the hypothesis.
Centerville has a population of 13000. People under the age of 18 make up 22% of the towns population.
