Answer:
Explanation:
Most word processors use Save As which not only allows you to save with a different name, but the root can be changed as well. I use LibreOffice write. Its Save As Command allows you to change the name from say J1 to Jerome and also to save the document in many of the word formats. That last ability is really important because some people only have Microsoft products. On my old computer, I have Microsoft Word 2000. If I want to transfer files, that is how I have to save the file.
Answer:
true
Explanation:
encryption is when you scramble the contents of information
Answer:
CPU is considered as the brain of the computer. CPU performs all types of data processing operations. It stores data, intermediate results, and instructions (program). It controls the operation of all parts of the computer.
Explanation:
Answer:
Z-Wave
Explanation:
1. Wi-fi because it is always encrypted. This is good because Bandwidth is high—up to 2 MHz, however it only works if the signal is strong and device is close to the access point. Its average range is between 30 to 100 meters. This drawback only makes this technology not a good option.
2. ZigBee because it is always encrypted, ZigBee has lot of edge like largest number of device to connect 6500 theoretically, low power usage, faster and others compared to other which would have made it a better option to recommend to my company but it has interoperability issues
3. Z-Wave because it is the fastest wireless standard apart from this Z-wave has better interoperability, reliability, low frequent which does not interfere with Wi-Fi network, maintain backwards compatibility across all versions which is good for maintenance, Z Wave network to have greater ranges and ability to “bend” around obstacles.
4. Bluetooth because it is easiest to configure Low Energy (LE) is better at conserving power, it has a much longer range compared to others —up to 300 feet, under ideal circumstances—its low transmission rate will keep it from being used for data-heavy applications such as video.
In view of security and distance and compared with other IoT protocol i would recommended Z-Wave
<span>
battery = </span>a source of energy<span>
buzzer = </span>electric energy into sound energy<span>
motor = </span>a device used to transfer electric energy into motion<span>
off switch = </span><span>a device used to break the flow of current</span><span>
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