MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

DATA STRUCTURES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What should you do to protect (backup) your data, documents and photos indefinitely?
A
Email them to yourself so you have a copy
B
Nothing, the computer knows what it needs to do
C
Sync them to the cloud
D
Save them to your computer’s internal data storage
Explanation: 

Detailed explanation-1: -File storage: You can store all types of information in the cloud, including files and email. This means you can access these things from any computer or mobile device with an Internet connection, not just your home computer. Dropbox and Google Drive are some of the most popular cloud-based storage services.

Detailed explanation-2: -Your best bet for backups is a combination of external hard drive(s) for archiving purposes, and cloud storage for incremental backups to help speed up the process. Most cloud storage services also only allow a small amount for free, typically a few gigabytes.

Detailed explanation-3: -There are three main cloud storage types: object storage, file storage, and block storage. Each offers its own advantages and has its own use cases.

Detailed explanation-4: -Which of the following is a reason to select cloud-based hosting instead of in-house hosting? It minimizes the risk of investing in technology that will soon become obsolete.

There is 1 question to complete.