Which data type is more suitable for storing "documents" in Mysql?
A. Varchar
B. Longtext
C. Mediumtext
D. Either Varchar or Longtext
Answer: Option B
Solution (By Examveda Team)
This question is about how to store big chunks of information, like entire documents, in a MySQL database. Let's look at the options:Option A: Varchar
Varchar is good for storing short strings of text, like names or addresses. It's not the best choice for storing entire documents because it has a limited length.
Option B: Longtext
Longtext is designed to store large amounts of text data, making it suitable for documents. It can hold up to 4 GB of text!
Option C: Mediumtext
Mediumtext is similar to Longtext but with a smaller capacity. It can hold up to 16 MB of text, which is still plenty for many documents.
Option D: Either Varchar or Longtext
This option is incorrect. Varchar is not suitable for storing large documents due to its limited length.
The Answer:
The most suitable data type for storing documents in MySQL is Longtext because it can hold a vast amount of data. If your documents are smaller, Mediumtext could also be a good option.
In short: For storing documents, you need a data type that can handle large amounts of text data. Longtext and Mediumtext are designed for this purpose.
Related Questions on MySQL Miscellaneous
How is communication established with MySQL?
A. SQL
B. Network calls
C. A programming language like C++
D. APIs
Which type of database management system is MySQL?
A. Object-oriented
B. Hierarchical
C. Relational
D. Network
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