Answer:
Multiprotocol Label Switching (MPLS): It is a routing technique in telecommunications networks that transfers data from 1 node to next node based upon shortest paths instead of long network addresses, hence it avoids rigorous findings in a routing table and speeds the flow of traffic
MPLS provides better performance,scalability,better bandwidth utilization,a better end-user experience and reduced network congestion.Hence it is useful in today's network scenario.
Answer:
Case-based reasoning.
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.
Basically, when a database management system (DBMS) receives data update requests from application programs, it simply instructs the operating system installed on a server to provide the requested data or informations.
Case-based reasoning is a problem-solving technique where each problem in a database is stored with a description and keywords that identify it. It is typically based on cognitive science and artificial intelligence.
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Pseudocode algorithms are used as prototypes of an actual program.
The required pseudocode algorithm is as follows:
- <em>Start</em>
- <em>input name, score, test_worth</em>
- <em>percent_score = score/test_worth * 100</em>
- <em>print name, percent_score</em>
- <em>Stop</em>
<em />
<em />
The first line begins the pseudocode algorithm
<em>Start</em>
The second line gets input for the student's name, score and the worth of the test
<em>input name, score, test_worth</em>
The third line calculates the percentage score
<em>percent_score = score/test_worth * 100</em>
The next line prints the student's name and the percentage score
<em>print name, percent_score</em>
The last line ends the pseudocode
<em>Stop</em>
<em />
<em />
<em />
Read more about pseudocode algorithms at:
brainly.com/question/21172316
