Examlex
The term _______________ is used to refer to programs that attackers install after gaining unauthorized access to a system,ensuring that they can continue to have unrestricted access to the system,even if their initial access method is discovered and blocked.
No Free Lunch
A principle asserting that everything has a cost, and nothing valuable can be obtained without effort or exchange.
Economists
Professionals who study, develop, and apply theories and concepts from economics to analyze data and understand economic issues and trends.
Free Goods
Goods that are abundant and available without cost; they are not scarce in relation to demand, such as air and sunlight.
Offered by Firms
Describes the goods or services that companies make available to consumers in the marketplace.
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