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
jolli1 [7]
3 years ago
11

Cindy tried to delete a customer but the customer still had open invoices so the system would not allow her to delete the custom

er. More than likely ________ was enforced.
Computers and Technology
1 answer:
Verdich [7]3 years ago
8 0

Answer:

The answer is "Referential integrity".

Explanation:

This relates to one aspect of data integrity. Data across multiple tables are linked via relationships. In view of the distinct customer & invoice tables, each invoice table should have the primary key specified throughout the Customer table, for instance. Whenever the invoice table contains a customer ID reference. This ID including its customer will be only a table of the customer.

You might be interested in
Lab: even/odd values in an array
Crank

def input_values(new_list):

   new_list = []

   n = int(input('Enter number of values: '))

   for i in range(n):

       new_list.append(int(input('Enter values: ')))

   def is_list_even(new_list):

       for i in range(len(new_list)):

           if new_list[i]%2!=0:

               return False

           return True

   def is_list_odd(new_list):

       for i in range(len(new_list)):

           if new_list[i]%2==0:

               return False

           return True

   num=input_values()

   if is_list_even(num)==True:

       print('all even')

   elif is_list_odd(num)==True:

       print('all odd')

   else:

       print('not even or odd')

3 0
3 years ago
What type of impacts can a computer virus have on a computer?
kolbaska11 [484]
Viral dna can be detected by PCR .
5 0
3 years ago
Why we can't install a 64 bit software on a 32 bit computer??
anastassius [24]
32 bit machines have less memory (ram) bandwidth
4 0
4 years ago
Select the functions in the Insert tab in PowerPoint.
Alja [10]

Answer:

this is a screenshot of notes i took. this is not an infected file :) i hope this screenshot helps :D

3 0
3 years ago
There is only one way to change line spacing in Word.
kobusy [5.1K]
False Line spacing options

Single    This option accommodates the largest font in that line, plus a small amount of extra space. The amount of extra space varies depending on the font that is used.

1.5 lines    This option is one-and-one-half times that of single line spacing.

Double    This option is twice that of single line spacing.

At least    This option sets the minimum line spacing that is needed to fit the largest font or graphic on the line.

Exactly    This option sets fixed line spacing, expressed in points. For example, if the text is in a 10-point font, you can specify 12 points as the line spacing.

Multiple    This option sets line spacing that can be expressed in numbers greater than 1. For example, setting line spacing to 1.15 will increase the space by 15 percent, and setting line spacing to 3 increases the space by 300 percent (triple spacing).

hope this help
4 0
4 years ago
Other questions:
  • Some might consider careers in the Construction industry to be quite flexible. Which statement supports this claim? Employees ca
    14·2 answers
  • Life can get busy and hectic but relationships matter what is an effective way to mending relationships that may have been negle
    9·1 answer
  • While multiple objects of the same class can exist, in a given program there can be only one version of each class. Group of ans
    6·1 answer
  • Hi weegy, what is the latest android os?
    9·1 answer
  • Examine the following piece of code and determine the data type of the function's return value.
    11·1 answer
  • Haigy Paigy is as a children's invented language which sounds exactly like English, except that "aig" is inserted before the vow
    12·1 answer
  • A stock transfer from a storage bin in one warehouse to a storage bin in another warehouse is a possible scenario under which wa
    5·1 answer
  • Select the correct term to complete the sentence.
    7·1 answer
  • In a program you need to store identification numbers of 5 employees and their weekly gross pay.
    11·1 answer
  • A column does not consist of
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!