Mission critical
Failure or disruption of mission critical factors would have a serious impact on business, organization, or government operations, and can even cause social turmoil and catastrophes.[6][5] As a rule in crisis management, if a triage-type decision is made in which certain components must be eliminated or delayed, e.g. because of resource or personnel constraints, mission critical ones must not be among them.The flight computer system aids the pilots to calculate the time and distance of the checkpoint that they set.GPS is also used by pilots and uses 24 U.S. Department of Defence satellites to provide precise locational data, which includes speed, position, and track.[8] If two-way radio communication malfunctions, the pilots have to follow the steps in the Title 14 of the Code of Federal Regulations (14 CFR) part 91.Varying the water level in the vertical cylinder and moving adjuster rods are the methods of controlling the chain reaction when the reactor is operating.Today, as the companies develop and world becomes more web-based community, the range of mission critical has extended.A business process management software, ERP, and airline reservation systems were usually mission critical.Therefore, today's mission critical now encloses all subjects crucial for customer based service, business operation, employee productivity, and finance.Failure in mission critical and even short time of outage can cause high price of downtime due to reputations damages.Longer periods of downtime of mission critical systems can result in even more serious problems to the industries or organizations.Hospital patient recording, call centers, stock exchanges, data storage centers, flight control tower, and many other industries that are dependent on communication system and computer should be protected from the shutdown of the system and they are considered mission critical.All the companies and industries are unavoidable to the unexpected or extraordinary problems that can cause shutdown to the mission critical.This is usually used in the online transaction websites such as PayPal[17] and Bank of America,[18] which if systems are downed or hacked, will cause serious problems to the society and the companies themselves.[20] Video games are examples of real time since they are rendered by computer so rapidly, it is hard to notice the delay by the user.Psychometrics enables the determination and characterisation of various psychological aspects of mission-critical personnel (e.g.: their IQ in the case of highly skilled work, such as nuclear physics, for example).