Answer:
the goal is to understand what users and applications the network will support.
Explanation:
A traditional network design approach is said to follow the structured systems of analysis as well design process that is similar to that which is used in building such applications. The main goal of the application developers is understand and study the needs of the users and also the application which the network will support.
Answer:
Randy should deploy SSH to allow the sales department to connect to the company network securely over cellular data signal.
Explanation:
Option A is the correct answer because SSH means Secure Shell. And Secure Shell is a cryptographic network protocol for operating network services securely over an unsecured network. Any network service can be secured with SSH
Option B is not correct because VPN mean virtual private network. And what VPN does is to extends a private network across a public network, and enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network.
Option C is not correct because IMEI means International Mobile Equipment Identity and is a number that is use to uniquel identify 3GPP and iDEN mobile phones, as well as some satellite phones.
Option D is not correct because POP3 is an example of email protocol. Post Office Protocol version 3 (POP3) is a standard mail protocol used to receive emails from a remote server to a local email client. POP3 allows you to download email messages on your local computer and read them even when you are offline.
Answer:
C). STEM students are encouraged to blend and expand their knowledge of all four subject areas.
Explanation:
STEM education is characterized as a learning and development approach that focuses upon an amalgamation of four subject areas including science(S), technology(T), engineering(E), and Mathematics(M). Thus, each letter stands for a subject domain and this integration of four subjects primarily aims to 'blend and expand the knowledge of the students in these areas' integratively. It helps in developing and sustaining the interests of young learners through this integrated approach which also assists them with unique opportunities. Thus, <u>option C</u> is the correct answer.
Answer: The difference present between the packet switching and circuit switching are as follows:-
- Packet switching i the switching in which the data packet travels through the connectionless path whereas connection oriented routes are present for circuit switching
- Network layer uses the feature of packet switching while physical layer uses circuit switching technique
- Data transferring is mostly preferred through packet switching and voice communication takes place through the circuit switching.
- Packet switching is considered flexible as no already established connection is present for switching but the connection in circuit switching are already defined which makes it less flexible.
Among the packet switching and circuit switching , packet switching is preferred for the communication through the data packets because they have flexibility and affordability.It can establish numerous connection for switching and this make it efficient.
