Information processing — Program flow for processing sequential files in terms of record groups
Describes two alternative general procedures for any program for precessing sequential files logically organized in groups of records: Method A - checking of control head conditions after termination of appropriate level; Method B - checking of control head condition before initiation of appropriate level.
Information processing - Program flow for processing sequential files in terms of record groups
Describes two alternative general procedures for any program for precessing sequential files logically organized in groups of records: Method A - checking of control head conditions after termination of appropriate level; Method B - checking of control head condition before initiation of appropriate level.
Comparative testing of consumer products and related services — General principles
The principles are applicable to consumer products, services and a combination of both. They may usefully be followed by bodies and associations which conduct comparative testing programmes. The purpose of this Guide is to enable meaningful test results and information to be presented in a way which will help consumers and others to make an informed choice suitable to their own needs. The notes…
Comparative testing of consumer products and related services - General principles
The principles are applicable to consumer products, services and a combination of both. They may usefully be followed by bodies and associations which conduct comparative testing programmes. The purpose of this Guide is to enable meaningful test results and information to be presented in a way which will help consumers and others to make an informed choice suitable to their own needs. The notes…