In a Direct Access File System

question 71

Multiple Choice

In a direct access file system

• A) backups are created using the grandfather-father-son approach
• B) processing a transaction file against a maser file creates a backup file
• C) files are backed up immediately before an update run
• D) if the master file is destroyed,it cannot be reconstructed

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Definitions:

Movement Illusion

An optical illusion where a static image appears to be moving due to the cognitive effects of interacting color contrasts and shape position.

Texture Gradient

A visual cue used to convey depth in an image, suggesting that an object's texture becomes denser and finer as distance increases.

Brightness

Brightness refers to the perception of the intensity of the light emitted or reflected by an object, influencing how light or dark the object appears.

Linear Perspective

A system of creating an illusion of depth on a flat surface, wherein parallel lines converge at a single point known as the vanishing point.