disk quota - meaning and definition. What is disk quota
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What (who) is disk quota - definition

LIMIT SET BY A SYSTEM ADMINISTRATOR THAT RESTRICTS CERTAIN ASPECTS OF FILE SYSTEM USAGE
Quota (computing)

Quotaism         
DISTRIBUTING POSITIONS ACCORDING TO QUOTAS
Quota reservation; Diversity quota; Minority quota system
Quotaism is the concept of organising society by a [system, whether by racial, gender, language or another demographic attribute. The basic premise is to have demographics represented at all levels and aspects of the civilization according to national statistics.
Hare quota         
ELECTORAL SYSTEM QUOTA
Hare Quota; Hare ballot
The Hare quota (also known as the simple quota) is a formula used under some forms of proportional representation. In these voting systems the quota is the number of votes that guarantees a candidate, or a party in some cases, captures a seat.
Poundage quota         
Marketing quota; Poundage quotas; Marketing allotment
A poundage quota, also called a marketing quota, is a quantitative limit on the amount of a commodity that can be marketed under the provisions of a permanent law. Once a common feature of price support programs, this supply control mechanism ended with the quota buyouts for peanuts in 2002 and tobacco in 2004.

Wikipedia

Disk quota

A disk quota is a limit set by a system administrator that restricts certain aspects of file system usage on modern operating systems. The function of using disk quotas is to allocate limited disk space in a reasonable way.