A programme is a set of advice or commands to be executed by the information processing system to complete some work. A system of rules involves opinion for determination a trouble and too swell documentation which would be a guideline to any person who tries to fathom out the system of rules.
An rule is a formula, a method, a recipe, a pace by manoeuvre rule to be followed in demand to come by the medicine to a trial.
Conversion of an formula to a system of rules in a scheduling discourse consequent the syntax and semantics of that language is defined as a belief.
Syntax is the true modus operandi or descriptive linguistics of print a dictate or set of commands which are pre-defines by that finicky programing verbal communication. Semantics is the discursive connotation of a programme or run of commands, abstracted from the grammatical artifact. The computing machine detects syntax errors but does not notice questioning errors.
What are the Criteria for a redeeming program?
- It should be correct i.e. product should be as per the specifications
- It should be reliable; it should drive accurately for a long-lived length of incident and likewise manoeuvre precisely over all ranges and blend of data.
- It should be robust; objectionable inputs or accumulation should be identified and comme il faut bloomer phone call should be flashed. It should ne'er smash.
- It should be user friendly with enough comments, tips, on-line relieve and broad cut options.
- It should be efficient, beside tokenish recall and element production in above-board time span.
- It should be readable i.e. it should be oversimplified so that it can be implied to kind changes and enhance it if necessary.
- It should be portable so that program can be dead on different machines and environment.
- It should stalk all standards and have proper confirmation.