Question

K,h,e,_,z options x,b,t,s

Answer 1

Answer:

Software that is used to manage data and information structured as fields, records and files. A database program is the heart of a business information system and provides file creation, data entry, update, query and reporting functions.

Explanation:

Answer 2

Answer: b is the correct answer

Explanation: the missing alphabet will be b because

If We can simply count the number of these alphabet like

k comes at 11 place in alphabet series

H comes at 8 place in alphabet series

E comes at 5 place in alphabet series

And

Z comes at 26 place in alphabet series

so if we look carefully the difference is of 3 everywhere

Like we can 11-3 is equal to 8

So going three places back  from k it will give us h

Like wise

E is at place 5

So 5-3 =2

And the alphabet at 2 place is b.

Hence the answer is b.

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