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Drupady [299]
3 years ago
11

Which describes a composite primary key? Check all that apply.

Computers and Technology
1 answer:
Gemiola [76]3 years ago
4 0
A composite primary key applies to more than one field.  <span>A table can have only one primary key, which may consist of single or multiple fields.</span>
A composite primary key is selected from Design view.  <span>In Design </span>view<span>, you can use the </span>Primary Key<span> button to assign or remove the </span>primary key<span> designation for the </span>selected<span> field or fields.</span>
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Which is a value of the Scrum Manifesto?
erma4kov [3.2K]

Answer: I think the answer is a. working software over comprehensive documentation

Explanation: Agile Manifesto is a brief document built on 4 values and 12 principles for agile software development. The Agile Manifesto was published in February 2001 and is the work of 17 software development practitioners who observed the increasing need for an alternative to documentation-driven and heavyweight software development processes.

7 0
3 years ago
These tools gather information from sources such as emails, text messages, and tweets and make the information instantly and pub
babunello [35]

Answer:

Crisis-Mapping

Explanation:

Social networks are characterized by the immediacy of the content that users produce, and that same feature can be transferred to the online mapping of crises and conflicts.

Characteristics Crisis-Mapping:

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  • Immediacy;
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  • Continuity in the tasks, the maps record activity without interruption during the twenty-four hours of the day and seven days per week.
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8 0
3 years ago
(tco 3) what vbscript boolean operator could be used to replace the nested selection structure in this pseudocode? if empmedical
Leto [7]
You want both conditions to be true, so you can "And" them.
In vbscript, the and is written as "And" (not as && like other languages), so you get:

<span>If (empmedicalins = "y") And (empdentalins = "y") Then
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Endif</span>
3 0
3 years ago
What is one purpose of an algorithm
adelina 88 [10]

Answer:

Algorithms is formula for solving a problem. It is helpful because it specifically give instructions detail to computer to what a computer should perform a specific task.

For e.g. calculating report cards.

4 0
3 years ago
Which statement is true for slide or positive film?
Hitman42 [59]

Answer:

B.

Slides or positive films give high quality pictures with higher color saturation and contrast.

Explanation:

The above is true for slides with positive film. This is because, the positive film happens to have a high resolution when it was been used thereby giving out a high quality video at the end of the recording. The higher colour saturation and contrast are also an attribute of a slide  or positive film.

6 0
2 years ago
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