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fiasKO [112]
2 years ago
9

Can someone answer these 2 please

Computers and Technology
1 answer:
Leto [7]2 years ago
5 0

Answer:

c for the first one and d for the secound one

Explanation:

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2. (8 points) When creating the Academic Database, there were several instances of data
Bad White [126]

Answer:

See explaination

Explanation:

An Academic Database deals with the information pertaining to the records of students of an institute. The various fields which can be associated with a student are Name, Unique Identification Number, Marks in various subjects, Grades, Courses Taken and so on. Most of the fields mentioned above have some or other form of validation that is required for the DB to be consistent and follow the basic properties of a database.

One field where range validation can be used is MARKS. In the marks field, the range of marks will be say 0 to 100 and anything below 0 or above 100 must be reported to the database administrator. Another field where we can apply a range validation is AGE in which the range of age allowed could greater than say 10, if it is a college and maximum age could be say 60. Thus, the range check on the AGE field is 10 to 60.

One field where choice validation can be used is GENDER. In the gender field, there could be multiple choices like Male, Female and Others. Thus, out of the available choices we have to select only the available choice and only one choice must be selected where we can apply choice validation. Another field is COURSE, where we can have a list of courses a student can opt for and out of the available courses can select one.

Thus, there are multiple fields where we can apply various types of validation and it is important to explore the area for which the DB has been created understanding all the scenarios and attributes of the problems that are associated with that area.

8 0
3 years ago
What are the People that make the goods called
Marina CMI [18]
Those people would be called producers
4 0
3 years ago
Consider a network of 8 routers connected together to provide more than one path of connectivity between host A and host B at tw
ser-zykov [4K]

Answer:

Option C is the correct option to the following question

Explanation:

Because there are not any limits is required of sending data and packets between host A and host B by the routers and the router permit more than one paths between the hosts for the establishment of the connectivity st two distinct locations in the routing protocol. The router transmits the packets between the hosts that is produced by link-state protocol.

5 0
3 years ago
Question 1 of 40
Novay_Z [31]

Answer:

D. Federal Work-Study

Explanation:

8 0
3 years ago
Which of the following likely comes last in developing a presentation outline
kari74 [83]
So in developing a presentation outline, the first thing that we are going to do is to introduce what it is all about. This means that the main points come first. After the main points, follow the sub points. The sub points serve as the explanation of the main points. After the sub points are the illustrations and examples. These are already the specifics which support the sub points and the main points. Therefore, the answer is A.
8 0
3 years ago
Read 2 more answers
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