COGNITIVE ASSESSMENT After a Power Failure, You Instruct the DBMS

question 167

Multiple Choice

COGNITIVE ASSESSMENT After a power failure, you instruct the DBMS to use the log to reenter any changes made to the database since the last save or backup. What term is used to describe this backup technique?

• A) restoration principle
• B) forward recovery
• C) continuous backup
• D) rollback

Recognize the coverage and exceptions under the Old Age, Survivors, Disability, and Health Insurance (OASDHI) program.

Identify the advantages of flexible spending accounts for employees with predictable healthcare expenses.

Understand the variability in employees' need for child care and family leave benefits.

Comprehend the funding methods for retirement benefits as per the Financial Accounting Standards Board.

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Definitions:

Independent Variable

A variable in an experiment that is manipulated to observe its effect on the dependent variable.

Dependent Variable

A variable in an experimental setup that is observed and expected to change in response to manipulations in the independent variable.

Random Error

Variability in data that arises from unpredictable fluctuations and cannot be attributed to any specific cause, affecting the precision of measurements.

Inferential Statistics

Statistics designed to determine whether results based on sample data are generalizable to a population.