1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
wariber [46]
3 years ago
7

A company database needs to store information about employees (identified by ssn, with salary and phone as attributes), departme

nts (identified by dno, with dname and budget as attributes), and children of employees (with name and age as attributes). Employees work in departments; each department is managed by an employee; a child must be identified uniquely by name when the parent (who is an employee; assume that only one parent works for the company) is known. We are not interested in information about a child once the parent leaves the company.Draw an ER diagram that captures this information.
Computers and Technology
1 answer:
seropon [69]3 years ago
5 0
I’m confused what are you asking
You might be interested in
What type of windows network model allows all the participants to be represented equally on the network with no single computer
noname [10]
The workgroup as a type of windows network model allows all the participants to be represented equally on the network with no single computer having authority or control over another. The workgroup is peer-to-peer local area network. 
Members of this network group can share files, printers, Internet connection.<span> and other local network resources.</span>
4 0
4 years ago
Please help me answer this<br><br>number 1..
beks73 [17]

Answer:

B. How well it conveys information

Explanation:

The most important thing is how we represent the data in a graphic to understand the purpose, we can make an example, but we're going to use the color, can be more effective in a weather chart, for temperatures or clouds, but in an organization, we can use color on red or green numbers, in this way to convey bad and good numbers.

4 0
3 years ago
What type of socket should be used with an air impact wrench
Vikentia [17]
<span>Black sockets should be used, but the color is not the reason why. Chrome sockets will cause splits to form in the socket walls pretty quickly, after only a few uses. But the black sockets are that color because they have gone through a process called Parkerizing that coats the surface of the socket in order to provide more resistance when being used and protect the socket against corrosion.</span>
3 0
3 years ago
What is the law of the XNOR logic gate?
miskamm [114]

logic gate (AND, OR, XOR, NOT, NAND, NOR and XNOR) A logic gate is an elementary building block of a digital circuit. Most logic gates have two inputs and one output. At any given moment, every terminal is in one of the two binary conditions low (0) or high (1), represented by different voltage levels.Mar 6, 2018




Read more on Brainly.com - brainly.com/question/11896675#readmore

6 0
4 years ago
Top/Bottom Rules allow a user to apply conditional formatting to cells that fall within the top or bottom numbers or percentile.
vfiekz [6]

The numbers of  items that the user can include in the rule is the top or bottom 100 items only.

<h3>What is Top/Bottom Rules?</h3>

Top/Bottom Rules is known to be a rule where there is a premade form of conditional formatting which is often used in Excel to alter the set up  of cells in a range.

Note that the Top/Bottom Rules will allow a user to make changes to the top or bottom 100 items only as it only pertains to things that are up and those that are at the bottom.

Learn more about Top/Bottom Rules from

brainly.com/question/1862654

7 0
2 years ago
Other questions:
  • Tommy has hired a marketing company to create a billboard advertisement
    11·2 answers
  • ​A(n) ____ will hold an online auction buyer’s payment until he or she is satisfied that the item bought matches the seller’s de
    13·1 answer
  • What is indentation?
    8·2 answers
  • Please answer <br><br> Steps 1-6 <br><br> Visual basics
    7·1 answer
  • Write a program to complete the task given below: Ask the user to enter any 2 numbers in between 1-10 and add both of them to an
    8·1 answer
  • Remote wiping is a device security control that allows an organization to remotely erase data or email in the event of loss or t
    10·2 answers
  • How do I create a simple percentage function to gather a score for a quiz in PHP?
    14·1 answer
  • Logan has developed an excellent presentation with interesting content. He received great feedback on the evaluation
    10·1 answer
  • Which of these statements correctly describe aspects of testing code? Check all of the boxes that apply.
    14·1 answer
  • Please help!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!