Answer:
Whenever you use your mobile phone to make a call, it emits electromagnetic radio waves also known as radio frequency or RF energy. Once the radio waves are emitted, the antenna from the nearest cell phone tower will receive them. The antennas of a cell tower can both transmit and receive signals from mobile phones.
Ups developed software called <u>target search</u> to enable u.s. customs and border protection agents to inspect packages that pass through the worldport international hub in louisville.
An American international shipping, receiving, and supply chain management corporation, United Parcel Service, was established in 1907. The American Messenger Firm, which first specialized in telegraphs, evolved into UPS, one of the biggest shipping couriers in the world and a Fortune 500 company.
Today, UPS is most well-known for its ground delivery services and the UPS Store, a retail network that helps UPS packages and offers equipment for small businesses.
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Answer:
The question is invalid; there are many types of computer user. Why on earth do you think there are five?
From the top of my head.
Casual- someone at home browsing the web, reading email.
IT Consultant. Advising people.
Software developer- writing software
Secretary - manages email for a company
Academic. Writing research papers.
Monitors. Monitor a computer system.
That’s six off the top of my head. There are probably a dozen more. So why do you think there are five?
Answer: A :is concerned with defending users’ freedom of use
C:makes source code available for editing
Explanation:
The same current flows through each part of a series circuit. The total resistance of a series circuit is equal to the sum of individual resistances. ... The voltage drop across a resistor in a series circuit is directly proportional to the size of the resistor. If the circuit is broken at any point, no current will flow.