Answer:
The answer is "option d".
Explanation:
When an employee is fired so, their account should be closed, and the employee records should be maintained over a certain time specified by the rules and procedures of the company. and other options can be defined as:
- In option a, It is not important to delete the user account because later on, the company would need info about that account.
- In option b, There's no need to talk to the superior of the employer.
- In option c, change the user password is not enough to update the user's password; the account should also be deleted.
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Answer:
b. Binary tree
Explanation:
The time complexity of a binary tree is O(log n). As it scales up in size (n), the time taken is only log n. This is because it makes use of divide and conquer to split up the data which makes searching and inserting very simple. However, this only holds if the data is already sorted.
In some database programs, a data file referred to as a table option (a) is correct.
<h3>What is a database?</h3>
A database in computer is a structured data collection that is technologically accessible and stored.
The question is incomplete.
The complete question is:
In some database programs, a data file is referred to as a(n) ______.
a. table
b. unit
c. record
d. sheet
A data file is known as a table in some database applications.
A database system contains vital info about a business; when the data is processed, it becomes valuable knowledge about the business and aids in choice.
Thus, in some database programs, a data file referred to as a table option (a) is correct.
Learn more about the database here:
brainly.com/question/6447559
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