what is fixed length
Answers
fixed length fields allot same length to all fields irrespective of their contents where as variable length fields allot as much length as needed by the contents of the field
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Answer:
Fixed length is the length which never varies or changes .
Explanation:
A variable length is just the opposite of a fixed length .
The variable length varies and changes which is opposite to the fixed length which never changes .
The fixed length can be compared to the size of a variable in a computer .
Only a particular length can be stored in the variable .
If the length of the variable is more then the space gets wasted .
This is a disadvantage of using fixed length .
The variable length has an upper hand in this matter .
On the whole the fixed length is also beneficial as it follows a regular pattern and hence the whole data can be grouped / studied easily .