The Gateway to Computer Science Excellence
0 votes
18 views
Suppose the domain set of an attribute consists of signed 3 digit numbers. What is the percentage of reduction in storage space of this attribute if it is stored as an integer rather than in character form?

PLEASE EXPLAIN WHAT THIS QUESTION MEANS AND SOLUTION
in Digital Logic by Loyal (7.8k points) | 18 views

1 Answer

0 votes
[(4-2)/4]*100 = 50%
by (205 points)
Quick search syntax
tags tag:apple
author user:martin
title title:apple
content content:apple
exclude -tag:apple
force match +apple
views views:100
score score:10
answers answers:2
is accepted isaccepted:true
is closed isclosed:true
50,645 questions
56,585 answers
195,786 comments
101,832 users