Answer:
The three important concepts in the Federal Networking Council's definition of the Internet are, namely;
- Packet switching
- The TCP/IP communications protocol
- Client/server computing
Explanation:
- Packet switching involves the transfer of data which are grouped into different packets and then sent over a digital network to their respective destination. After the data are received at the destination site, they are then extracted and used by the application software.
- The transmission control protocol/internet protocol allows one computer to connect or communicate with another one through the internet. The internet protocol defines how to route and address each packet to ensure it gets to the right destination. The IP address of a particular device on a network is usually unique to that device.
- Client/server computing describes how a server provides services by taking requests from clients computers and sharing its resources with one or more computers.
Answer:
To provide remote network access to the users to work, the network administrator can use virtual private network (VPN) along with some firewall to protect the system from hackers and other security threats.
Explanation:
Virtual Private Network (VPN) can be used to provide remote access to the users who are currently working from some remote areas. Many companies who have their branches or franchises in different parts of the city uses VPN to connect then all with the company server.
In this way, a firewall has been needed that protect the systems of users as well as company to protect from different security hazards such as hackers, authorization of the users and other security threats.
in this case, 12 em[employees who need remote access to the network can be connected through VPN along with the installation of some suitable firewall.
Answer:
Explanation:Systems Analysis
It is a process of collecting and interpreting facts, identifying the problems, and decomposition of a system into its components.
System analysis is conducted for the purpose of studying a system or its parts in order to identify its objectives. It is a problem solving technique that improves the system and ensures that all the components of the system work efficiently to accomplish their purpose.
Systems Design
It is a process of planning a new business system or replacing an existing system by defining its components or modules to satisfy the specific requirements. Before planning, you need to understand the old system thoroughly and determine how computers can best be used in order to operate efficiently.
System Design focuses on how to accomplish the objective of the system.
System Analysis and Design (SAD) mainly focuses on −
Systems
Processes
Technology
Answer:
A) copyright
B) copyright
C)Trade mark
D) copyright
E)Patent
Explanation:
Patent can be regarded as a form of intellectual property which helps the owner of an invention to others to sell or use the invention for some period of time. Example of this is a patent that protect microwave oven.
trademark is form of intellectual property, this could be inform of symbols, words that differentiate the product of a party from another. Example of this is a bite of apple that represents apple products.
Copyright can be regarded as a legal right given to those that owns a intellectual property which gives him/her right to copy and exclude others from reaping from where they did not sow. The owner get exclusive right to reproduce the copy.
Below is the match of the intellectual property with the examples.
a. books, poems<> Copyright
b. music, movies, paintings<> Copyright
c. company logo<> Trademark
d. software<>Copyright
e. combinations of materials to make drugs<> patent
A, I think.....
Explanation:
