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iris [78.8K]
3 years ago
12

For each entity, select the attribute that could be the unique identifier of each entity.

Computers and Technology
1 answer:
Alika [10]3 years ago
3 0

Answer:

"student ID, number and title" is the correct answer for the above question.

Explanation:

  • The primary key is used to read the data of a table. It can not be duplicated or null for any records.
  • The "student ID" is used to identify the data of the "student" entity. It is because the "student ID" can not be duplicated or null for any records. It is because every student has a unique "student ID".
  • The "number" is used to identify the data of the "Locker" entity. It is because the "number" can not be null or duplicate for any records. It is because every locker has a unique "number".
  • The "title" is used to identify the data of the "Movie" entity. It is because the "title" can not be Null or duplicate for any records. It is because every movie has a unique "title".
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Answer:

The format that is used is: PNG

Explanation:

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3 years ago
toThePowerOf is a method that accepts two int arguments and returns the value of the first parameter raised to the power of the
inessss [21]

Answer:

cubeVolume = toThePowerOf(cubeSide, 3)

Explanation:

The function toThePowerOf, receives two int arguments say, a and b, where a is the first argument and b is the second argument as follows:

toThePowerOf(a,b)

The function returns the first argument(a) raised to the power of the second argument (b) i.e a ^ b as follows:

toThePowerOf(a, b){

return a^b

}

In the call to the function, the first argument a, is replaced with the variable cubeSide and the second argument b is replaced with the value 3.

Hence, the returned result becomes cubeSide ^ 3 which is then stored in a variable cubeVolume as follows:

cubeVolume = toThePowerOf(cubeSide, 3)

6 0
3 years ago
For off campus work study positions, students should contact the
anygoal [31]

Answer:

The answer is "financial aid office".

Explanation:

The work studies are a good way for people to raise funds in component-time on-campus jobs for payment for tuition. In off-campus study, it uses financial aid office, that provides learners to chance to gain useful job experiences when they study at university.

  • It usually works with you even if you have received an admission invitation.
  • In off-campus study work, it uses the department of Financial Aid, in which it is used to find the financial aid office of your school.
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3 years ago
If an occupation is projected to grow by 13% over the next 10 years, how would you rate the job outlook?
Elena L [17]

Answer:

Steady

Explanation:

Its not an insane growth rate but it would more then likely be Steady.

6 0
3 years ago
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1. Take the picture

2. Post it on brainly

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