To Access Data in a ____, Users Fill in a Form

question 20

Multiple Choice

To access data in a ____, users fill in a form on a Web page.

• A) hypertext database
• B) multimedia database
• C) Web database
• D) groupware database

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Definitions:

Leakage Voltage

The voltage that appears across a device or insulating material that is supposed to be non-conductive, indicating an incomplete isolation or faulty insulation.

Status Indicators

Visual or auditory signals (such as LEDs or beeps) on devices or equipment that show their current operating condition, such as on/off, error, or operational status.

Output Module

A component in PLC systems that provides physical output based on the program logic, like activating motors or lights.

Optical Isolator

A device that uses light to transfer an electrical signal between elements of a system while keeping them electrically isolated.