Some passwords are stored using specialized encryption algorithms known as hashes. Why is this
an appropriate method?

What is the main disadvantage of the scripting languages as opposed to compiled programming
languages?

Which of the following are password cracking tools? (Choose three.)

Which of the following techniques can be used to mitigate the risk of an on-site attacker from
connecting to an unused network port and gaining full access to the network? (Choose three.)

When does the Payment Card Industry Data Security Standard (PCI-DSS) require organizations to
perform external and internal penetration testing?

Which type of antenna is used in wireless communication?

Employees in a company are no longer able to access Internet web sites on their computers. The
network administrator is able to successfully ping IP address of web servers on the Internet and is
able to open web sites by using an IP address in place of the URL. The administrator runs the
nslookup command for www.eccouncil.org and receives an error message stating there is no
response from the server. What should the administrator do next?

Which initial procedure should an ethical hacker perform after being brought into an organization?

Which of the following guidelines or standards is associated with the credit card industry?

An attacker has captured a target file that is encrypted with public key cryptography. Which of
the attacks below is likely to be used to crack the target file?