Computer “defense in depth” does not

Defense in Depth, also known as (DiD), refers to "Cybersecurity", or computer security,  also known as information technology security; which is the protection of computer systems and internet-connected systems, and this includes: data, hardware and software, against theft, cyber-attacks or damage. This tactic was developed by the (NSA) National Security Agency, and some of its elements include: Antivirus Software, Network Security, Analyzing Data Integrity, biometric verification, Behavioral Analysis, Firewalls, anti-spyware, hierarchical passwords and intrusion detection.

DiD does not include user terminal equipment, nor  read-only information access with no change of the configuration of the Cyber asset.

the correct answer is 2.

a slump in geology means a mass movement process of slope failure. a mass of rock or unconsolidated material drops along a slip surface. in other words, rock layers move a short distance down the slope. the slump block is an intact block (2), without any landslide material.

in this image, 1 is the surface of rapture (scarp), 2 the slump block, 3 main scarp (crown), 4 base of rapture with debris flow.

slumps are caused by clear cutting on unstable soils and the sagging of earth, in coastal areas they are due to wave infiltration.

i dont know sorry why dont you looking it up on google