To find numbers greater than or equal to 500, use which comparison operator?
A. <>
B. <=
C. >>
D. >=
Answer: D
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Exceptions that are subject to the catch or declare rule are called:
a. Checked exceptions b. Unchecked exceptions c. Fatal exceptions d. All of the above
To start the DHCP module, you use the ____ command.
A. yast2 dhcp-server B. yast2 dhcp C. start yast2 -dhcp D. start -dhcp
To export data from Access, you must first open the Access database and select the data from a table to copy it for exporting.
a. true b. false
An organization has hired a penetration tester to test the security of its ten web servers. The penetration tester is able to gain root/administrative access in several servers by exploiting vulnerabilities associated with the implementation of SMTP, POP, DNS, FTP, Telnet, and IMAP.Which of the following recommendations should the penetration tester provide to the organization to better protect their web servers in the future?
A. Use a honeypot B. Disable unnecessary services C. Implement transport layer security D. Increase application event logging