A foreign country attempting to access government networks in order to disable a national power grid would be an example of: Select one: a. phishing. b. denial-of-service attacks. c. cyberwarfare. d. ransomware. e. injection attack.

c. cyberwarfare.

Explanation:

Cyberwarfare refers to the use of computer technology to attack or disrupt the normal activities of a state or nation in most cases leading to the damage and destruction. This can have adverse consequences as it can cripple a nation's critical infrastructure.

For example, this can be carried out through computer viruses or denial of service attacks.

c. cyberwarfare

Explanation:

Cyberwarfare can be defined as an Internet-based conflict involving politically motivated attacks on information and information systems. Cyberwarfare attacks can disable official websites and networks, disrupt or disable essential services, steal or alter classified data, and criple financial systems -- among many other possibilities.

Hence, foreign country attempting to access government networks in order to disable a national power grid would be an example of Cyberwarfare. It it goinh to Lead to the loss of a countries important file.

b. related objects

explanation:

data is stored in related objects in an access database.