Question

34.How many types of indexing?
​

Answer 1

ɪɴᴅᴇxɪɴɢ ɪꜱ ᴀ ꜱᴍᴀʟʟ ᴛᴀʙʟᴇ ᴡʜɪᴄʜ ɪꜱ ᴄᴏɴꜱɪꜱᴛ ᴏꜰ ᴛᴡᴏ ᴄᴏʟᴜᴍɴꜱ. ᴛᴡᴏ ᴍᴀɪɴ ᴛʏᴘᴇꜱ ᴏꜰ ɪɴᴅᴇxɪɴɢ ᴍᴇᴛʜᴏᴅꜱ ᴀʀᴇ 1)ᴘʀɪᴍᴀʀʏ ɪɴᴅᴇxɪɴɢ 2) ꜱᴇᴄᴏɴᴅᴀʀʏ ɪɴᴅᴇxɪɴɢ. ᴘʀɪᴍᴀʀʏ ɪɴᴅᴇx ɪꜱ ᴀɴ ᴏʀᴅᴇʀᴇᴅ ꜰɪʟᴇ ᴡʜɪᴄʜ ɪꜱ ꜰɪxᴇᴅ ʟᴇɴɢᴛʜ ꜱɪᴢᴇ ᴡɪᴛʜ ᴛᴡᴏ ꜰɪᴇʟᴅꜱ. ᴛʜᴇ ᴘʀɪᴍᴀʀʏ ɪɴᴅᴇxɪɴɢ ɪꜱ ᴀʟꜱᴏ ꜰᴜʀᴛʜᴇʀ ᴅɪᴠɪᴅᴇᴅ ɪɴᴛᴏ ᴛᴡᴏ ᴛʏᴘᴇꜱ 1)ᴅᴇɴꜱᴇ ɪɴᴅᴇx 2)ꜱᴘᴀʀꜱᴇ ɪɴᴅᴇx.

⤵️Follow Me...

Answer 2

Answer:

Indexing is a small table which is consist of two columns. Two main types of indexing methods are 1)Primary Indexing 2) Secondary Indexing. Primary Index is an ordered file which is fixed length size with two fields. The primary Indexing is also further divided into two types 1)Dense Index 2)Sparse Index.

Explanation:

HOPE ITS HELP

MAKE ME BRAINLIEST