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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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What does the machine do and how do the operators react to their work?
Stels [109]

Answer:

The answer is below

Explanation:

Machine functions or does the following:

1.  Transform energy

2.  Change force direction

3.  Increase or decrease speed

4.  Move force over a distance.

Machine operator reacts to their work in the following ways:

1.  Setting the machine for use

2.  Utilizing the machine effectively

3.  Performing machine maintenance

4.  Ensuring maximum optimization of the machine

6 0
3 years ago
Describe how electrons move between atoms to create electricity.
pentagon [3]
Applying potential difference to a conductor, by potential force, free electrons gain energy and move from low to high potential. Thus, electrons move from one atom to another.
3 0
3 years ago
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What bit position in an ascii code must be complemented to change the ascii letter represented from uppercase to lowercase and v
MariettaO [177]
Flip bit position 5 to accomplish this. This maps to hex value 0x20, where the least significant bit is assumed to be at position 0.

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You would implement a flip function by XOR'ing the character value with 0x20.
4 0
3 years ago
Harvey is not happy with the software that allows the programmer to write and run code and wants to find something new. If Harve
Assoli18 [71]

Answer:

D. integrated development environment

Explanation:

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For example NetBeans, Eclipse, IntelliJ, and Visual Studio.

Hence, in this case, the correct answer is "integrated development environment."

3 0
3 years ago
How to make a water bottle rocket??
k0ka [10]
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