A Security Analyst Is Testing Both Windows and Linux Systems

question 151

Multiple Choice

A security analyst is testing both Windows and Linux systems for unauthorized DNS zone transfers within a LAN on comptia.org from example.org. Which of the following commands should the security analyst use? (Select two.)

• A) nslookup comptia.org set type=ANY ls-d example.org
• B) set type=MX example.org
• C) dig -axfr [e-mail]
• D) ipconfig/flushDNS
• E) ifconfig eth0 down ifconfig eth0 up dhclient renew
• F) [e-mail] comptia.org

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Definitions:

Economic Profits

Profits exceeding the opportunity costs of all inputs, indicating a firm is not only covering its costs but earning more than the next best alternative use of its resources.

Product Demand Curve

A graphical representation showing the relationship between the price of a product and the quantity of the product demanded by consumers.

Long-Run Equilibrium

A state in which all factors of production and costs are variable, allowing firms to make adjustments and the economy to achieve a steady state of operations with no tendency for change.

Product Differentiation

The process of distinguishing a product or service from others, to make it more attractive to a particular target market.