Answer:
The data-link layer
Explanation:
The physical layer and data-link layer are often confused a lot especially in terms of what they do in the TCP/IP 7 layer protocol. The physical layer as the name suggests represents the physical devices like the cables and the connectors that join or interconnect computers together. This layer is also responsible for sending the signals over to other connections of a network. The data-link, on the other hand, translates and interprets these sent binary signals so that network devices can communicate. This layer is responsible in adding mac addresses to data packets and encapsulating these packets into frames before being placed on the media for transmission. Since it resides in between the network layer and the physical layer, it connects the upper layers of the TCP/IP model to the physical layer.
Answer:
Telemedicine refers to the practice of caring for patients remotely when the provider and patient are not physically present with each other. Modern technology has enabled doctors to consult patients by using HIPAA compliant video-conferencing tools.
Explanation:
The D. Company Name most likely stands out on a business card with an address or such in smaller font below. A logo does nothing for a business card if a potential customer doesn't even know the name of the business. While logo's are often present on a business card, the company name is far more crucial to enunciate clearly which is of course, important for business's attraction of new customers.
So D. Company Name is my final answer!
Hope this helps! ;)
Answer:
Sandbox Testing
Explanation:
Sandbox testing is used to test the new changes which is not their in your production server. Sandbox refers to a test server where we can deploy untested changes so that tester can test those changes separately
Diamond is typically used in a flowchart or indicate a decision.
