What is Critical-infrastructure?
1.
Critical-infrastructure: A comprehensive and integrated definition of Infrastructure to include the essential services for effective function of a nation which are vital during emergency,natural disasters such as floods and eathquake,outbreak of virus or other diseases which may affect thousands of people or distrupt facilities without warning.
Critical-infrastructure, Information system,Transport system-road and vehicle,fuel etc ,Water supply-storage, treatment ,distribution network,enviornmental-waterwater colection ,treatmetent ,safe disposal, waste collection ,reuse, disposal,flood control and protection,coastal protection,agriculture, health services,electricty generation, transmission and distribution,govt. sservices,police and security and emergency services and so on needed for smooth
functioning and restoraton.