Answer:
1. A. True
2. A. True
3. B. Conceptual.
4. Three (3).
Explanation:
An Entity-Relationship Model is used in databases to describe the structure and relationship between data elements known as entities.
1. True: In the Entity-Relationship Model, relationships can have attributes.
2. True: Attributes are the smallest division of data in ER diagram.
3. Conceptual: the level of abstraction which the Entity-Relationship Model most concerned with.
4. Consider the following relationship involving two entities, students and classes: A student can take many classes. A class can be taken by many students. The number of tables which can be used to represent this relationship in a schema is 3 because we are having three (3) parameters which are simply the students and the two entities.
In database management, the term "schema" is used to denote a representation of data.
A database schema is a structure which is typically used to represent the logical design of the database and as such represents how data are stored or organized and the relationships existing in a database management system. There are two (2) main categories of a database schema; physical database schema and logical database schema.
A database? I'm not entirely sure, but i think it is called a database.
Answer: A,C,E
Zyvox = linezolid
Explanation:
Zyvox posses an excellent Gram positive coverage, as well as MRSA and VRE. Zyvox is primarily cleaned by the liver, the MAO inhibitor is expected to be administered with care along with Scrotonergic agents like SSRI, antidepressants, and it must be well monitored.
Bone marrow suppression is toxicity related with time and not Nephrotoxicity. Bioavailability in Zyvox is very excellent ; with transition from IV.PO with a ratio of 1:1.
