Examlex
In a relational database model,a(n) _____ operation searches data in a table and retrieves records based on certain criteria.
Right Format
The appropriate or optimal arrangement, structure, or presentation of data or information for a specific purpose.
Unmanned Aerial Vehicle
Also known as a drone, it is an aircraft without a human pilot aboard, controlled remotely or autonomously, used for various purposes, including surveillance, delivery, and environmental monitoring.
Autonomously
Operating independently or self-directedly without human intervention, often referring to systems, machines, or processes that can perform tasks on their own.
Pilots
Individuals who operate the flight controls of an aircraft. Also refers to trial projects or tests conducted to evaluate a new technology or idea.
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