Answer:
I beleive the answer would be files
Explanation:
1 - b - Excel is a computer program, so it'd be Software
2 - a - Process of elimination, haven't heard of the term 'peopleware' before.
3 - d - A joystick accepts input from a user to interact with a computer. ex. Flight Simulators
4 - c - A monitor will display (or output) an image based on what is received from the computer.
Answer:
The answer is: B) a standard set of rules and procedures for control of communications in a network
.
Explanation:
To exchange information between computers across a network, there must be a preexisting agreement as to how the information will be structured and how the sender and receiver will behave. Without a protocol, receive or send information, the communication between computers will be impossible. The computer protocol is OSI (Open Systems Interconnection) sets guidelines for implementing networking communications between computers.
Answers with Explanations:
5 Products/Services Needed by People These Days.
1. Face mask/Surgical mask - The use of face mask is considered a<em> common sense.</em> Most countries mandate people to wear this every time they go out.
2. Food Delivery service - To prevent contracting corona virus, most people prefer to have their food delivered than to dine out. This increases the demand for the food delivery service.
3. Alcohol - It has become an important habit recently to disinfect hands and other things. This is also being advertised on TV, thus many people carry it along with them.
4. Infrared Forehead Thermometer - Many establishments use this in order to quickly check the temperature of people entering.
5. Internet service - The increase use of this service is due to online learning and remote-working situations.
Global System for Mobility (GSM) is a digital cellular standard that is extensively adopted outside of the United States.
<h3>What characteristics does a digital cellular system have?</h3>
- Any cellular phone system that utilizes digital is a digital cellular system (e.g. TDMA, GSM, CDMA).
- Synonyms. Increased capacity and security are two benefits of digital cellular technologies over analog cellular networks.
- More channels in the same analog cellular bandwidth are available with technology options like TDMA and CDMA, along with encrypted voice and data.
- Caller ID, call forwarding, and three-way calling are among the functions available on digital cellular devices.
- A large number of the handsets also include integrated liquid crystal displays for paging, long battery lives, and short message services.
Hence the correct answer is A) GSM
The complete question is:
Which digital cellular standard is used widely throughout the world except the United States?
1. A) GSM
2. B) CDMA
3. C) WLAN
4. D) LTD
5. E) 4G
To learn more about digital cellular, refer to:
brainly.com/question/26307469
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