Answer:
PLCs (Programmable logic controller) were original designed as replacement for relay control panels. Relay is another word for a switch. Relay control panels were made for the control of electronic instrumentents or devices. Later on PLCs were made to replace these timers and relay control panels. PLCs are more reliable, flexible and can work better in the harsh environmental situations then the relay control panels.
Answer:
false
Explanation:
draft is your practice version
Answer:
short length which includes all details about the addres
A programming language is a set of words and symbols that a data analyst uses to communicate with a computer. Because a computer cannot understand human language directly, we developed programming languages that give instructions to computers using words and symbols.
What Is a Programming Language?
A programming language is a computer language that is used to communicate with computers by programmers (developers). It is a set of instructions written in any language (C, C++, Java, Python) to accomplish a specific task.
A programming language is primarily used to create desktop applications, websites, and mobile apps.
Who Is a Data Analyst?
A data analyst gathers, cleans, and interprets data sets to answer questions or solve problems. They work in a variety of fields such as business, finance, criminal justice, science, medicine, and government.
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The kernel has access to all data and hardware.