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What are the advantages to requiring variables to have a data type?
1 Approved Answer ->The advantage of requiring variables to have a data type is Lower RAM consumption. ->Programmers need to store values for different purpose.
What is the difference between data types and variables?
A variable must have a data type associated with it, for example it can have data types like integer, decimal numbers, characters etc. The variable of type Integer stores integer values and a character type variable stores character value. The primary difference between various data types is their size in memory.
What is the difference between variable and indicator?
Variables take different values. That is categorized either in qualitative and quantitative variables or dependent and independent variables. Indicator is variable that can measure change against objective.
Is an indicator a variable?
An indicator is a variable that is used to tap a concept, regardless of whether the concept poses as an independent or dependent variable. Indicators are incorporated into testable hypotheses; concepts are involved in general theories.
What are variable concepts?
A variable represents a concept or an item whose magnitude can be represented by a number, i.e. measured quantitatively. Variables are called variables because they vary, i.e. they can have a variety of values. Thus a variable can be considered as a quantity which assumes a variety of values in a particular problem.
What is the definition of a performance specification?
A: A performance specification states requirements in terms of the required results with criteria for verifying compliance, but without stating the methods for achieving the required results. A performance specification defines the functional requirements for the item,…
What happens when performance requirements are not met?
While loose or incorrectly defined performance specifications can lead to disputes between clients and suppliers. In many cases performance requirements are never ridged as system that does not fully meet its defined performance requirements may still be released as other consideration such as time to market.
Can a family of specifications be converted to performance specifications?
The decision whether to convert a family of specification sheets to performance specifications must be consistent across-the-board. In some cases, however, the number of specification sheets that must be converted to performance specifications may be very large, making it difficult to convert all of them at one time.
Can a general specification be used with a specification sheet?
A: No. Since a general specification must be used together with a specification sheet, the fact that the specification sheet is detail requires the general specification also to be designated as detail. Q: Within the same family of specification sheets, is it possible for some to be designated as detail and others to be performance?