Periodically adding, changing and deleting file records is called file updating. The correct answer is A.
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<h3>Types of Computer games</h3>
- Action
- Adventure
- Simulation
- Sports
- Role-playing
- Puzzlers
- Party games
<em>(</em><em>That's</em><em> </em><em>all</em><em> </em><em>i</em><em> </em><em>know</em><em>)</em><em> </em>
<h2>

</h2>
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Answer:
while (quantity >= 50)
Explanation:
Required
Stop when quantity is less than 50
To do this, we make use of a while statement and the syntax is:
while (condition){ }
If the loop should stop when quantity is less than 50; then it means the loop would continue when quantity is greater or equal to 50
So, we have:
while (quantity >= 50)
Answer:
Use the insert column command by placing your cursor between A and B. Then insert your data
Explanation: