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labwork [276]
3 years ago
5

Which of the following is NOT a design choice when using the ER model?

Computers and Technology
1 answer:
wlad13 [49]3 years ago
6 0

Answer:

Relationship vs N-ary Relationship

Explanation:

It is not part of the design choice in ER model because N-ary reflects an indefinite form or better still creates an identifying attribute in an ER relationship. Example is the process of creating an auto-generated ID value

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Draw a flow chart that accepts mass and volume as input from the user. The flow chart should compute and display the density of
TiliK225 [7]

Answer:

See attachment for flowchart

Explanation:

The flowchart is represented by the following algorithm:

1. Start

2. Input Mass

3. Input Volume

4 Density = Mass/Volume

5. Print Density

6. Stop

The flowchart is explained by the algorithm above.

It starts by accepting input for Mass

Then it accepts input for Volume

Step 4 of the flowchart/algorithm calculated the Density using the following formula: Density = Mass/Volume

Step 5 prints the calculated Density

The flowchart stops execution afterwards

Note that the flowchart assumes that the user input is of number type (integer, float, double, etc.)

6 0
3 years ago
According to which virtue do you need to secure information by limiting computer access to authorized personnel only ?
nadya68 [22]

Confidentiality is a virtue which we need to secure information by limiting computer access to authorized personnel only. People trust us to keep their private matters private. Keeping that confidence is an important aspect of trust.  

8 0
3 years ago
Read 2 more answers
Universal Containers has a requirement to integrate Salesforce with an external system to control record access.
Alenkasestr [34]

Answer:

C.  Use the SOAP API to maintain the related SObject_share records

Explanation:

In order to ensure that Universal Containers have complete control over the system, the company needs to use certain requirements. This is to ensure that non-authorized persons do not have any access to the information. Based on the information provided in the question, the correct option is option C.

3 0
4 years ago
A string that contains only 0s,1s, and 2s is called a ternary string. How many strings of 10 ternary digits (0, 1, or 2) are the
alexdok [17]

Answer:

Number of strings = (10, 2)×(8,3) = 2520

Explanation:

The number of possible combinations for taking two 0's is C(10, 2)

It remains 8 Positions

The number of possible combinations for taking three 1's is C(8,3)

So there remains 5 spots

8 0
4 years ago
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Heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp pt.3
Luda [366]

Answer:

i guess option 1

5 0
3 years ago
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