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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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Code a call to the function anotherFunc passing the array myints.
mario62 [17]

Answer:

d)anotherFunc(myints);

Explanation:

When we call a function we just have to pass the names of the arguments to the function.In case of arrays we also just have to pass the name of the array.We don't have to worry about the square brackets.So the function call will be like this.

anotherFunc(myints);

Hence the answer is option d.

4 0
3 years ago
व्याख्या c) Differentiate between Raster Image and Vector Image.​
crimeas [40]

Vector images are described by lines, shapes, and other graphic image components stored in a format that incorporates geometric formulas for rendering the image elements

These are the types of images that are produced when scanning or photographing an object. Raster images are compiled using pixels, or tiny dots, containing unique color and tonal information that come together to create the image.

7 0
2 years ago
A feature that displays in the lower right corner of a selected range with which you can analyze your data by using Excel tools
bagirrra123 [75]

Answer:

Quick analysis tool.

Explanation:

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When a group of cells in a worksheet is selected, a small tool kit appears that the lower right corner, it is known as a quick analysis tool. It is use for easy and fast analysis and formatting of that selected group.

5 0
3 years ago
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How do you know how much space is on the computer
Vladimir79 [104]
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3 years ago
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otez555 [7]

Answer:

Personally would go with D.

Information being shared could be both good and bad but it all would be about the situation and if it was private information or not.

5 0
3 years ago
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