Answer:
Analyze genetic testing results to diagnose disease and study DNA evidence found at a “crime scene.” They solve medical mysteries through hands-on projects and labs, investigate how to measure and interpret vital signs, and learn how the systems of the human body work together to maintain health.
Explanation:
I answered it under the wrong part but this is same thing i put before.
B. False
Explanation
TCP provides reliable, ordered, and error-checked delivery of a stream of octets (bytes) between applications running on hosts communicating via an IP network.
Answer:
Purposes of Data Layer, in the Layered model for web applications are as following:-
1. The data Layer,is the third layer and it takes care of the all the operations concerning the database level.
2. This data layer gets a command from the application layer to send a query to the database and will process this command according to the type of database that is used.
3. It will ensure that the correct connections to the database are set.
4. It is represented by the Database.
Answer:
previousAddition instance variable
Explanation:
In order to accomplish this you would need to add a previousAddition instance variable. In this variable you would need to save the amount that was added at the end of the process. Therefore, if a mistake were to occur you can simply call the previousAddition variable which would have that amount and subtract it from the total. This would quickly reverse the mistake, and can be easily called from the undo() method.
Wireless Networks sends signals via airwaves and usually does not need cables.
<h3>What is Wireless Networks?</h3>
A wireless network exists as a computer network that utilizes wireless data connections between network nodes. Wireless networking is a process by which homes, telecommunications networks, and business installations. A wireless network guides a computer network that creates use of Radio Frequency (RF) connections between nodes in the network. Wireless networks exist as a popular solution for homes, businesses, and telecommunications networks.
Wireless networks operate utilizing Radio Frequency (RF) technology, a frequency associated with radio wave propagation within the electromagnetic spectrum. An electromagnetic field exists generated when an RF current is supplied to an antenna that can then spread through space.
There exist three different kinds of wireless networks – WAN, LAN, and PAN: Wireless Wide Area Networks (WWAN): WWANs are created via the use of mobile phone signals typically provided and sustained by specific mobile phone (cellular) service providers.
Hence, Wireless Networks sends signals via airwaves and usually does not need cables.
To learn more about Wireless Networks refer to:
brainly.com/question/26956118
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