What does SQL hosting refer to?
A
Hosting web pages using HTML B
Hosting a database server to store and manage data C
Hosting email servers D
Hosting static files only
Analysis & Theory
SQL hosting means providing infrastructure to run and manage an SQL database server.
Which of the following is a commonly used SQL database for hosting?
A
MySQL B
MongoDB C
Redis D
Cassandra
Analysis & Theory
MySQL is one of the most widely hosted relational databases.
What is a benefit of using managed SQL hosting services?
A
You must manually back up data B
Automatic backups and maintenance C
You need to install all updates yourself D
Limited storage capacity
Analysis & Theory
Managed hosting handles backups, patches, scaling, and monitoring.
Which of the following cloud providers offers SQL hosting solutions?
A
AWS B
Azure C
Google Cloud D
All of the above
Analysis & Theory
All major cloud platforms provide managed SQL database services.
What is Amazon RDS?
A
A file storage service B
A managed relational database hosting service C
A messaging queue D
A caching server
Analysis & Theory
Amazon RDS (Relational Database Service) is a fully managed SQL database hosting solution.
Which of the following is TRUE about shared SQL hosting?
A
You have dedicated hardware B
Resources are shared among multiple users C
It is more expensive than dedicated hosting D
You manage all security patches
Analysis & Theory
Shared hosting means the server and resources are shared with other clients.
What is a major consideration when choosing an SQL hosting provider?
A
Support for JavaScript frameworks B
Storage capacity and scalability C
FTP speed D
Number of HTML pages
Analysis & Theory
You must consider storage size, performance, scalability, and reliability.
Which of the following can improve performance in hosted SQL databases?
A
Using indexes B
Disabling backups C
Reducing RAM D
Using complex joins unnecessarily
Analysis & Theory
Indexes help speed up query performance by optimizing data access.
What does 'scalability' mean in the context of SQL hosting?
A
Ability to run only one query at a time B
Ability to handle increased workloads without performance loss C
Only supporting fixed data sizes D
Limiting concurrent users
Analysis & Theory
Scalability means the system can grow to handle more data and more users efficiently.
Which security measure is recommended for SQL hosting?
A
Use of weak passwords for ease of access B
Disabling encryption to improve speed C
Regular backups and secure connections (SSL/TLS) D
Allowing all IP addresses to connect freely
Analysis & Theory
Strong security involves backups, encrypted connections, and restricted access.