Answer:
True
Explanation:
As the name implies, fragmentation is simply to divide datasets into smaller fragments. When a data is too large to the extent that it has maxed the supported size of a communication container such as disk, packet, frame, or segment, the dataset is divided into various fragments in order for the communication container to access or read the information, and then it reassembles the dataset back on the receiving end.
Logical Topology describes the way that components in a network interact. Logical topology is the arrangement of devices on a computer network and how they communicate with one another. It describes how signals act on the network. his type of topology is not interested in how devices on the network are connected but how they communicate with each other.<span> </span>
Answer:
See explaination
Explanation:
Entity-Relationship (ER) Model can be described as a data model that is based on the notion of real-world entities and relationships among them. While formulating real-world scenario into the database model, the ER Model creates entity set, relationship set, general attributes and constraints.
ER Model is best used for the conceptual design of a database.
ER Model is based on −
Entities and their attributes and
Relationships among entities.
Please kindly check attachment for the entity relationship model of the business.
False you have to move your fingers