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Reading from a table does not change it.
Answer & Solution
Correct Answer:
Option
A
This question asks if reading data from a table in MySQL changes the table itself.
Let's break it down:
Reading data means looking at the information stored in a table, like a student looking at a list of names in a classroom.
Changing a table means modifying the information stored in it, like adding a new name to the classroom list or removing an existing one.
So, does simply reading from a table change the data?
The answer is Option A: True.
Reading information does not change the original data. It's like looking at a book – you're not changing the book itself, just looking at what's written in it.
Key takeaway: Reading data in MySQL is a passive action. It doesn't affect the original table. You need specific commands to modify the data.
Let's break it down:
Reading data means looking at the information stored in a table, like a student looking at a list of names in a classroom.
Changing a table means modifying the information stored in it, like adding a new name to the classroom list or removing an existing one.
So, does simply reading from a table change the data?
The answer is Option A: True.
Reading information does not change the original data. It's like looking at a book – you're not changing the book itself, just looking at what's written in it.
Key takeaway: Reading data in MySQL is a passive action. It doesn't affect the original table. You need specific commands to modify the data.
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