Due to Security Policies, a Restriction Was Implemented That Forbids

question 100

Multiple Choice

Due to security policies, a restriction was implemented that forbids direct access to the database server. The junior administrator needs to connect using SSH tunneling. Which of the following commands allows the junior administrator to connect from a desktop?

• A) ssh -L dbserver.local:5432:localhost:95432 [e-mail]
• B) ssh -L 5432:localhost dbserver.local:5432 postgres
• C) ssh -L 95432:localhost [e-mail]
• D) ssh -L 9432:localhost:5432 [e-mail]

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Definitions:

Maximum Price

A price ceiling set by authorities to prevent prices from going above a certain level, often to make goods affordable.

Pure Monopolist

A market structure wherein a single company exclusively controls the entire market for a particular good or service, facing no competition.

Socially Optimal Output

The level of production of goods and services that results in the most efficient allocation of resources, typically considered at the point where marginal social cost equals marginal social benefit.

Ceiling Price

A legally imposed maximum price that can be charged for a good or service, intended to prevent prices from becoming too high.