Answer: The 5 different layers in the IP stack are as follows:
1. Physical Layer
2. Data Link Layer
3. Network Layer
4. Transport Layer
5. Application Layer
Explanation:
The functions of the different layers are:
The physical layer is concerned with transfer of bits across the different nodes, The data link layer is concerned with transmission of frames with error detection and correction. The network layer is concerned with routing the packets across various nodes in the router. The transport layer deal with the implementation of protocols such as TCP and UDP. The Application layer host a numerous software applications such as HTTP, SMTP for client server connections.
<b></b> <span>element when used to strongly emphasize portions of text within a document. <p></p> </span><span>tag defines a paragraph. <ol></ol> </span><span>Defines an ordered list <a></a> </span><span> tag defines a hyperlink</span>
The technician will want to add ACL for ports 20 and 21
Explanation:
The FTP protocol by default will attempt to use 21 for TCP access and 20 for data access. By enabling an Access Control List (ACL) on ports 20 and 21, the technician can prevent FTP traffic from leaving the network on the default ports.
"Resolution" and "Refresh rate" is the correct answer.
Explanation:
Resolution:
The resolution would be a step for describing the spatial brightness as well as cleanliness of something like a photograph but rather an image. It's always commonly being utilized for the performance evaluation of monitoring devices, digital photographs as well as numerous additional technology components.
Refresh rate:
A computer display as well as visualization technology feature that determines the equipment frequency as well as capacity for repainting or re-drawing that this whole presentation upon on-screen for every instant.