I would say D because in order to be flexible you have to be able to work around or with something in orded for it to still work hope this helped!!
Answer:
IDLE is a language-specific IDE, while Eclipse is a multi-language IDE.
Explanation:
IDE or integrated development environment, are programs developed to allow programmers to Code, IDLE is specific software to code in python, has tools to make it easier and to personalize it to your python needs. Eclipse is software with open source that can be used with multiple languages basically Eclipse is a kind of IDE, while IDLE is a specific IDE for python.
Answer: RAID 1
Explanation:RAID 1 is the type of raid that gets invoked by the help of two disks and also keeps the record that the disk does not fail. It works by duplicating the data by the mirroring effect in the disks.
It has the property of reviving the data as quick as possible and also has high speed working due to the many drive thus has high error tolerance.Thus RAID 1 is the appropriate raid.