Answer:
To get the same same results from all pots "amount of water should be same" for all pots.
Explanation:
As Carl want to measure and compare the amount of water that flows in pot in one minute from all all pots. He should keep the amount of water constant for all pots to get the desired results.
Answer:
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Explanation:
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Answer:
B. Responsive display ads
E. Uploaded ad (Image & AMPHTML).
Explanation:
If what you want to achieve is greater control and greater efficiency and scale while you place your ad? Then the two ad format to achieve that are, responsive display ad and uploaded ad.
The uploaded ad will guarantee you have greater control while the responsive display ad gives you greater scale and efficiency.
Answer:
See the explanation below
Explanation:
An image showing the range of cells is attached.
The task is to use autofill to fill the range of A9:H11 with the formatting from the range of A7:H8;
As shown in the image some cells are already filled. First, we highlight the cells A7:H8 and then we move the cursor to the end of the selected cell (precisely end of H8) over what is called Fill Handle and the cursor then turns into a black plus sign.
Hold down the right mouse button and drag over the wanted range of cells (A9:H11) and release.
A list of options is presented, this options include:
Copy cells, Fill series, Fill formatting only, Fill without formatting and so on.
From the displayed options, we select "Fill formatting only" and the cell (A9:H11) will have the same formatting as the cells (A7:H8).
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.
