IEC 62443-2-1 TERMS AND DEFINITIONS EXAM
QUESTIONS AND ANSWERS WITH COMPLETE
SOLUTIONS GRADED A++
Access account
Access control function that allows the user access to a particular set of data or
functions for certain equipment
Administrative practices
Defined and documented practices/procedures that individuals are personally
accountable to follow at all times
Asset
Physical or logical object owned by or under the custodial duties of an organization,
having either a perceived or actual value to the organization
Authentication
Security measure designed to establish the validity of a transmission, message or
originator or a means of verifying an individual's authorization to receive specific
categories of information
Burner Management System
, System for the safe start-up, monitoring and shutdown of burner systems associated
with boilers, flares, incinerators, gas turbines, thermal oxidizers, and other fired
equipment
Business Continuity Plan
Document with identified procedures for recovering from a significant disruption and
restoring business operations
Business Continuity Planning
Process to develop a business continuity plan
Change Management
Process of controlling and documenting any change in a system to maintain the proper
operation of the equipment under control
Compliance
Relation between two specifications, A and B, that holds when specification A makes
requirements which are all fulfilled by specification B (when B complies with A)
Conformance
Relation between a specification and a real implementation, such as an example of a
product
Consequence
Result that occurs from a particular incident
Critical
Very important device, computer system, process, and the like, that if compromised by
an incident could have high financial, health, safety or environmental impact to an
organization
QUESTIONS AND ANSWERS WITH COMPLETE
SOLUTIONS GRADED A++
Access account
Access control function that allows the user access to a particular set of data or
functions for certain equipment
Administrative practices
Defined and documented practices/procedures that individuals are personally
accountable to follow at all times
Asset
Physical or logical object owned by or under the custodial duties of an organization,
having either a perceived or actual value to the organization
Authentication
Security measure designed to establish the validity of a transmission, message or
originator or a means of verifying an individual's authorization to receive specific
categories of information
Burner Management System
, System for the safe start-up, monitoring and shutdown of burner systems associated
with boilers, flares, incinerators, gas turbines, thermal oxidizers, and other fired
equipment
Business Continuity Plan
Document with identified procedures for recovering from a significant disruption and
restoring business operations
Business Continuity Planning
Process to develop a business continuity plan
Change Management
Process of controlling and documenting any change in a system to maintain the proper
operation of the equipment under control
Compliance
Relation between two specifications, A and B, that holds when specification A makes
requirements which are all fulfilled by specification B (when B complies with A)
Conformance
Relation between a specification and a real implementation, such as an example of a
product
Consequence
Result that occurs from a particular incident
Critical
Very important device, computer system, process, and the like, that if compromised by
an incident could have high financial, health, safety or environmental impact to an
organization
