COGNITIVE ASSESSMENT You Are Looking for a Way to Choose

question 40

Multiple Choice

COGNITIVE ASSESSMENT You are looking for a way to choose specific files to back up, regardless of whether or not the files have changed since the last incremental backup. Which of the following will you use?

• A) archival backup
• B) differential backup
• C) selective backup
• D) full backup

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Definitions:

Item-total Correlation

The relationship between individual item scores and the overall score across all items in a test or questionnaire.

Split-half Reliability

An evaluation of reliability involving splitting a test into two sections and comparing scores from each section to check how consistent the test is.

Cohen's Kappa

A statistical coefficient that measures inter-rater agreement for qualitative (categorical) items.

Interrater Reliability

Refers to the degree of agreement among independent observers or raters evaluating the same phenomenon.