What Company Developed SQL

question 88

Multiple Choice

What company developed SQL?

• A)Microsoft
• B)Apple
• C)Adobe
• D)IBM

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Definitions:

Lightning Protectors

Devices designed to protect electrical equipment and systems from damage caused by lightning strikes, diverting the surge to the ground.

High Resistance

An electrical characteristic where a material or device opposes the flow of electric current, resulting in less current flow for a given voltage.

Selenium

An element that exhibits photosensitive properties. Its resistance changes inversely with illumination.

Semiconductor

A material with electrical conductivity between that of a conductor and an insulator, used in most electronic devices.