Question

A data structures that allows insertion and removal of data at any point is knows as

Answer 1

$\huge\red{\fbox{\tt{ᴀɴsᴡᴇʀ}}}$

The end in which the insertions are done is called the front, and the end where the removals are done is called the rear.

Answer 2

ʜᴇʟʟᴏ❤

ᴀ ǫᴜᴀᴇᴜᴇ ɪs ᴀ ʟɪɴᴇᴀʀ ᴅᴀᴛᴀ sᴛʀᴜᴄᴛᴜʀᴇ ᴡʜᴇʀᴇ ɪɴsᴇʀᴛɪᴏɴs ᴀʀᴇ ᴅᴏɴᴇ ᴀᴛ ᴏɴᴇ ᴇɴᴅ ᴀɴᴅ ᴅᴇʟᴇᴛɪᴏɴs ᴀʀᴇ ᴅᴏɴᴇ ᴀᴛ ᴛʜᴇ ᴏᴛʜᴇʀ ᴇɴᴅ. ᴛʜᴇ ᴇɴᴅ ɪɴ ᴡʜɪᴄʜ ᴛʜᴇ ɪɴsᴇʀᴛɪᴏɴs ᴀʀᴇ ᴅᴏɴᴇ ɪs ᴄᴀʟʟᴇᴅ ᴛʜᴇ ғʀᴏɴᴛ, ᴀɴᴅ ᴛʜᴇ ᴇɴᴅ ᴡʜᴇʀᴇ ᴛʜᴇ ʀᴇᴍᴏᴠᴀʟs ᴀʀᴇ ᴅᴏɴᴇ ɪs ᴄᴀʟʟᴇᴅ ᴛʜᴇ ʀᴇᴀʀ

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