Answer:
A. With content-based filtering, users
receive recommendations for items
liked by similar users.
Explanation:
A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to create, store, modify, retrieve and manage data or informations in a database. Generally, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.
A data dictionary can be defined as a centralized collection of information on a specific data such as attributes, names, fields and definitions that are being used in a computer database system.
In a data dictionary, data elements are combined into records, which are meaningful combinations of data elements that are included in data flows or retained in data stores.
This ultimately implies that, a data dictionary found in a computer database system typically contains the records about all the data elements (objects) such as data relationships with other elements, ownership, type, size, primary keys etc. This records are stored and communicated to other data when required or needed.
Content-based filtering uses an algorithm to recommend to users what they like.
The statement about content-based filtering which is false is that, with content-based filtering, users
receive recommendations for items
liked by similar users.
Answer:
The correct answer to the following question will be Option B (Interpersonal feedback).
Explanation:
- Interpersonal feedback seems to be a mechanism under which someone talks. Individuals deliver a message regarding their sensations and expectations of actions by another.
- It encourages employees to take obligation for a group's results and to change the look they correspond to many other people in.
Therefore, Interpersonal feedback is the right answer.
It is 20 to 25 days so c is correct
Answer:
<em>Source port numbers and Destination </em>
Explanation:
Sockets are also <em>known as the source and destination IP addresses are combined with the source and destination port numbers. </em>
The socket is used to define the client's request for server and network.
Thousands of hosts are communicating with millions of separate servers every day.
Answer:
To download torrents of free television and radio shows.
Explanation:
The internet is a global wide area network, since it connects devices globally for easy data sourcing. The traffic on the internet depends on the bandwidth it's medium can allow and the size of the packets being transferred.
The transfer of packets based on it's use or application is very important. Some packets like video and audio packets needs a certain level of bandwidth, to avoid distortion of the media file. When the bandwidth is low, the video or audio buffers and streams are skipped sue to packet lose due to propagation delay.
