While many still debate the ultimate causes of the Civil War<span>, Pulitzer Prize-winning author James McPherson writes that, "The </span>Civil War started<span> because of uncompromising differences between the free and slave states over the power of the national government to prohibit slavery in the territories that had not yet become </span>
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.
Answer:
GIF
Explanation:
The Graphic Interchange Format (GIF) is the image format that supports small animations made out of sequential frames played in sequence and possibly in loops, depending on the parameters saved in the file.
The Animated GIFs are seen everywhere these days on social medias, where people use them to express their emotions in bigger and more elaborate ways then emoticons.
Answer:
"Warm; Cool/receding" is the correct answer.
Explanation:
- The color temperature would be referred to as summer and winter upon that color wheel, the hottest becoming red/orange as well as the most cooler always being bluish or greenish.
- A terminology to define the warmth of the color is termed as Warm colors. Warm hues are prominent as well as lively just like reds, oranges, etc.
Thus the above is the right answer.