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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
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oksano4ka [1.4K]

Answer:

It changes the speed at different stages of the transition.

Explanation:

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3 years ago
___________ are the constant values that are used in a program. ​
77julia77 [94]

Answer: Data

Explanation:

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3 years ago
Social engineering attacks can be carried out:______.
Alik [6]
The answer most likely B NOT SURE )
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3 years ago
The function below takes one parameter: a list of numbers (num_list). Complete the function to return a new list containing only
agasfer [191]

Answer:

Following are the program in the Python Programming language.

#define function

def negative_num(num_list):

 #set list type variable

 nlist=[]

 #set the for loop

 for n in num_list:

   #check negative numbers

   if(n<0):

     #add the value of n in list

     nlist.append(n)

 #return list

 return nlist

#set new list type variable that store list

newl=[-5,8,-6,3,-4,9,-7]

#print and call the function

print(negative_num(newl))

<u>Output</u>:

[-5, -6, -4, -7]

Explanation:

Here, we define the function "negative_num" and pass an argument "num_list" in its parameter and inside the function.

  • Set new list data type variable "nlist".
  • Set the for loop which iterate as the list.
  • Set the if conditional statement to check the value of the list is less than 0 then, add that negative values in the variable "nlist".
  • Then, return the new list.

Finally, we set a variable "newl" which store the list of negative and positive numbers then, we print and call the function.

6 0
3 years ago
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Sholpan [36]

Answer:

study-time survey, project schedule, prioritize tasks, reward system.

Explanation:

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Hence, time-management techniques work most effectively when performed in the following sequential order; study-time survey, project schedule, prioritize tasks, and designing (creating) a reward system.

4 0
3 years ago
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