Answer: A. Voice over Internet Protocol
B. It reduces the delay for all objects requested by a user.
Explanation:
Voice over Internet Protocol is used to transfer voice communication and multimedia over the internet. It converts voice into a digital signal, transfers it over the internet and then reconverts it to voice when it reaches its destination.
Web Caching stores the data from a web page for reuse at a later time, this helps to reduce the tasks the server carries out and reduces delay. Because some objects are cached, more resources can be focused on objects that are not thereby reducing delay for all objects requested by a user.
Answer:
System software is the software that manages the resources and allows a user to interact with the system. On the other hand, an operating system collects programs that coordinate all activities among computer hardware devices.
Answer:
<u>documents database</u>
Explanation:
This database is most appropriate because we need to remember that a <u>note-taking app</u> would not necessarily need too many functions apart from the basics text input operations.
Also, we need to note that the digital infrastructure required to build a documents database, is very convenient for a startup because they may have lesser resources.