A link is a popular way to describe relationships in a relational database.
There are three types of relationships (links) between tables:
1. One-to-one <span>relationship , that allows only one record on each side of the relationship.
2. </span>One-to-many <span>relationship, that allows a single record in one table to be related to multiple records in another table.
3. </span>Many-to-many<span> relationship, in which many records in a table can link to many records in another table. F</span>
Answer:
Click the Display tab
Explanation:
Choose the Word count option to make it visible, within the Display tab dropdown
def CountVowels(epsilon):
countNum = 0
for x in range(len(epsilon)):
letter = epsilon[x]
if letter.lower() in "aeiou":
countNum += 1
return countNum
def ExtractOdds(zeta):
result = ""
for x in range(len(zeta)):
if x % 2 == 1:
result += zeta[x]
return result
sentence_A = input("Enter a sentence: ")
sentence_B = input("Enter a sentence: ")
print(CountVowels(sentence_A))
print(ExtractOdds(sentence_B))
I hope this helps!
Answer:
square brackets [ ] operator
Explanation:
<h2><u>Multiple choice</u></h2>
A reason to overload the<u> square brackets [ ] operator </u> is to write classes that have array-like behaviors
