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Which types of backups you can take in Oracle?
Cold(offline) backup / Hot (Online) backup, Logical backups using Exp and imp client utilities, RMAN Backups.
What are the different types of back up?
There are several types of backup, including full, incremental, differential, and synthetic backups. A full backup copies all data to a storage medium, while incremental backups only save changes made since the last backup, and differential backups save changes since the last full backup. Synthetic backups combine data from previous backups to create a new full backup without needing to copy all data again. Additionally, cloud backups store data offsite, providing added security and accessibility.
What are the advantages and disadvantages of using different types of storage mediums?
Advantages of different types of storage mediums are having multiple backups in multiple locations that can be accessed from a variety of systems. Disadvantages are that they can be easily lost or stolen and may be more easily corruptible.
At what intervals can you schedule backups?
For what intervals can you schedule backups?
What is best practices with respect to backing?
Best practices for backing up data include implementing a 3-2-1 strategy: maintain three copies of your data (one primary and two backups), store the backups on two different media types (e.g., hard drives and cloud storage), and keep one copy offsite to protect against physical disasters. Regularly test your backups to ensure data integrity and accessibility. Automate the backup process where possible to minimize human error, and establish a clear schedule for backups based on data criticality and change frequency.
What is the best type of data storage device for backups?
There are two best options for storing backups. You can store your backups on an external harddrive. This will not protect against damage from fire or flood which will probably destroy both the computer and the external harddrive. You can also backup your files online through different storage services.
Which method of backup stores all created backups indefinitely?
Type your answer here... Full ArchivalAnswer Explanation: The Full Archival method stores all backups for all systems indefinitely, regardless of the type of backup media used. These types of backups would be stored in a single location, most likely offsite, and they eliminate the risk of data loss. The drawback to this type of backup method is the large amount of storage space required to keep all of the backups.
Are incremental backups slower than differential backups after a couple of days?
yes
When should you perform regular backups of the hard drive?
Daily backups are ideal.
Does enabling FileVault on Mac cause any backups made of affected data to be automatically encrypted?
Backups that were made before the application of FileVault will not be encrypted. Backups made after the application of FileVault might be encrypted depending on how the backups were made.
Who performs activities such as running jobs and backups?
Either an administrator or someone who is in the backups or server operator groups.
What services do Retrospect Backups offer?
Retrospect Backups offer consolidated backup integration software that is used for Mac desktops and servers. They also offer advice and techniques for more effective backups.
