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Describe the relationships among people information technology and information?
information(all kinds!) is of vital importance to people, companies and the like. information technology is the technology that is used to transmit this information from one person/company to another.
What is the technique used to transmit and receive multiple signals using multiple frequencies over one cable?
DWDM (Dense Wavelength Division Multiplexing)
What is QAM and QPSK?
Quadrature Amplitude Modulation (QAM) is a modulation technique that combines both amplitude modulation and phase modulation to transmit data by varying the amplitude of two carrier waves, thus allowing multiple bits of data to be sent simultaneously. Quadrature Phase Shift Keying (QPSK) is a specific type of phase modulation that encodes data by changing the phase of the carrier signal, allowing for four distinct phase shifts, each representing two bits of information. Both techniques are widely used in digital communication systems, but QAM can transmit more bits per symbol compared to QPSK, making it more efficient in bandwidth utilization.
What is a secret communication system?
A secret communication system is a method or technology used to transmit messages in a way that prevents unauthorized access or understanding. This can involve encryption techniques that encode information, making it readable only to those with the appropriate decryption keys. Such systems are crucial for ensuring privacy and security in various contexts, including military, diplomatic, and personal communications. Examples include secure messaging apps, coded language, and traditional cipher techniques.
How does a microprocessor transmit information?
transmit is a type of light ray. what type i dont know
What is telecare?
uses communications technology to transmit medical information between the patient and the health care provider.
Communications satellites transmit UV waves?
No- UV is ultraviolet light. They transmit radio waves.
What technique does T1 technology use to transmit multiple signals over a single over a single telephone line?
The T-1 channel combines 24x 64 Kbps channels into one single channel using Channel Bonding or Channel Aggregation.
How to use information technology in a sentence?
Using computers and other communications equipment to process, store, retrieve, and transmit data in a business environment is known as information technology.
The telephone network in the 21st century will do what?
Transmit and receive voice and data communications.
What does aTransceiver do?
A transceiver is a device that combines both transmitter and receiver functionalities in a single unit. It is used to transmit and receive data over a communication network, typically in wireless transmission such as Wi-Fi, Bluetooth, or radio frequencies. Transceivers are commonly used in telecommunications, networking, and remote sensing applications.
What kind of scanners do UPS workers use for technology to transmit data to a terminal?
Ups workers use scanners with technology to transmit date to a terminal
Which wireless communications media is used to transmit data for distances of up to 30 feet?
Bluetooth
What does IT mean in tech?
The term IT is an acronym for Information Technology, a general term for computer systems used in database management. It mainly refers to the application of computer programming to store, retrieve, transmit and manipulate data, usually for a business enterprise. It sometimes includes data transmission systems in a wider field called ICT (Information and Communications Technology.
How do you use technology more efficiently?
transmit virus each other
What is The use of multiple frequencies to transmit a signal?
spread-spectrum technology
What kind of data do optical fibers transmit?
Optical fibers can transmit any form of data - from voice communications to binary data that people may need on a daily basis (Internet connectivity).
