Cloud Storage Quiz

What is cloud storage?

• Storing files on your home computer

• Storing files on a USB drive

• Storing files on servers on the internet

• Storing files on a CD

Answer explanation

Cloud storage refers to storing files on servers on the internet, allowing access from anywhere with an internet connection. This differs from local storage options like home computers, USB drives, or CDs.

What is scalability in cloud storage?

• The ability to delete files automatically

• The ability to increase storage size

• The ability to change file formats

• The ability to decrease storage size

Answer explanation

Scalability in cloud storage refers to the ability to increase storage size as needed. This allows users to accommodate growing data requirements without disruption, making it a key feature of cloud storage solutions.

What does synchronization in cloud storage allow you to do?

• Change file formats

• Delete files from all devices

• Encrypt files

• Access files from all different devices

Answer explanation

Synchronization in cloud storage allows you to access files from all different devices, ensuring that your files are up-to-date and available wherever you are. This is the primary benefit of using cloud storage.

What is a feature of cloud storage regarding payment?

• You pay only for data transfer

• You pay only during weekdays

• You pay for how much storage you use

• You pay a fixed amount regardless of usage

Answer explanation

Cloud storage typically charges based on the amount of storage you use, making 'You pay for how much storage you use' the correct choice. This model allows for flexibility and cost-effectiveness based on actual usage.

What is an advantage of storing data in different locations?

• It reduces storage costs

• It helps in case of disasters

• It increases data transfer speed

• It allows for faster file editing

Answer explanation

Storing data in different locations helps in case of disasters by ensuring that if one location is compromised, the data remains safe and accessible from another location, thus enhancing data resilience.

What are access rights in cloud storage?

• The ability to change file formats

• The permissions to view or edit files

• The ability to delete files

• The ability to encrypt files

Answer explanation

Access rights in cloud storage refer to the permissions to view or edit files. This includes who can access the data and what actions they can perform, making it essential for data security and management.

Who typically has administrator rights in a school environment?

• Network managers

• Parents

• Students

• Teachers

Answer explanation

In a school environment, network managers typically have administrator rights. They are responsible for managing the school's IT infrastructure, ensuring that systems run smoothly, unlike parents, students, or teachers.

What is a data center?

• A center for data analysis

• A location for physical file storage

• A building housing servers for data storage

• A place where data is printed

Answer explanation

A data center is specifically defined as a building that houses servers for data storage, making it essential for managing and processing large amounts of data. The other options do not accurately describe a data center.

What is a feature of data centers regarding security?

• They rely on user passwords only

• They have multiple levels of security

• They have no security measures

• They use only CCTV cameras

Answer explanation

Data centers implement multiple levels of security to protect sensitive information. This includes physical security, access controls, surveillance, and cybersecurity measures, making them much more secure than relying on passwords or cameras alone.

What is the purpose of biometric locks in data centers?

• To encrypt data

• To monitor temperature

• To store physical keys

• To scan fingerprints or retinas for access

Answer explanation

Biometric locks enhance security in data centers by scanning fingerprints or retinas, ensuring that only authorized personnel can access sensitive areas. This method is more secure than traditional keys.