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dalvyx [7]
3 years ago
12

Describe the process of normalization and why it is needed.

Computers and Technology
1 answer:
Crank3 years ago
8 0

Answer: Normalization is known as the process under which one organizes a database in order to improve data integrity and reduce redundancy.  It also tends to streamlines database design in order to achieve optimal structure made up of the basic elements.

It is also referred to as data normalization, it is considered as a vital part of database design, since it helps with accuracy, speed and efficiency of database.  By doing so, one can arrange data into columns and tables.

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Assume the user types in 7 for x and 2 for y. What is output by the
vladimir1956 [14]

Answer:

49

Explanation:

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3 years ago
Lance is at a bus station. his friend is using the atm machine to withdraw some money. lance notices a stranger deceptively watc
stich3 [128]

The person watching Lances friend typing the ATM pin is an example of shoulder browsing. Lances friend should change the ATM pin.

<h3>What does ATM mean?</h3>

This is known as automated teller machine. It is said to be a kind of unique computer that makes it easy to manage a bank account holder's money.

Based on the above, The person watching Lances friend typing the ATM pin is an example of shoulder browsing. Lances friend should change the ATM pin so that his funds will not be stolen.

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4 0
2 years ago
Read 2 more answers
A loop that will output every other name in the names list.
Nuetrik [128]

Answer:

names = ['Peter', 'Bruce', 'Steve', 'Tony', 'Natasha', 'Clint', 'Wanda', 'Hope', 'Danny', 'Carol']

numbers = [100, 50, 10, 1, 2, 7, 11, 17, 53, -8, -4, -9, -72, -64, -80]

for index, element in enumerate(names):

if index % 2 == 0:

 print(element)

for num in numbers:

 if num >= 0:

   print(num, end = " ")

count = 0

for i in numbers:

 count += i

avg = count/len(numbers)

print("sum = ", count)

print("average = ", avg)

for num in numbers:

 if num % 2 != 0:

   print(num, end = " ")

Explanation:

I'm stuck on the last two.. I have to do those too for an assignment.

4 0
3 years ago
In the scenario below, select the evaluation factor that is most important.
jasenka [17]

Answer:

A. Connectivity

Explanation:

I just answered this question.

4 0
2 years ago
Which type of electronic payment is typically favored in b2b?
Dennis_Churaev [7]
Electronic checks would<span> typically be favored in b2b</span>
4 0
3 years ago
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