An administrator wants to create a script that installs NewFonts.rpm on several desktop computers. The script should check if the RPM is already installed. Which of the following commands would determine if NewFonts.rpm is already installed?

An administrator wants to create a script that installs NewFonts.rpm on several desktop computers. The script should check if the RPM is already installed. Which of the following commands would determine if NewFonts.rpm is already installed? 

A. rpm -a NewFonts
B. rpm -q NewFonts
C. rpm --list NewFonts
D. rpm --checksig NewFonts







Answer: B

A Linux server is to be used as a Web server. Which of the following is the BEST way to configure its Ethernet adapter?

A Linux server is to be used as a Web server. Which of the following is the BEST way to configure its Ethernet adapter? 

A. Use an IP alias.
B. Use a static IP address.
C. Configure the DHCP Server.
D. Configure the DHCP Client.







Answer: B

The IDS (Intrusion Detection System) reports many events that are not security incidents. Which of the following is the term for these types of events?

The IDS (Intrusion Detection System) reports many events that are not security incidents. Which of the following is the term for these types of events? 

A. True positives
B. True negatives
C. False positives
D. False negatives







Answer: C

A production Web server is experiencing an unusually large amount of new incoming TCP connections. Which of the following is MOST likely the problem?

A production Web server is experiencing an unusually large amount of new incoming TCP connections. Which of the following is MOST likely the problem? 

A. DoS (Denial of Service)
B. Virus
C. Too many users
D. NIC malfunction








Answer: A

Users are unable to print to a remote printer on a Linux server. The technician determines that all of the users and machines have the right to print to the server. The permissions on the printer's spool directory are set to allow access to all users. Users can print to other printers on the server. Which of the following is MOST likely the problem?

Users are unable to print to a remote printer on a Linux server. The technician determines that all of the users and machines have the right to print to the server. The permissions on the printer's spool directory are set to allow access to all users. Users can print to other printers on the server. Which of the following is MOST likely the problem? 

A. The /etc/printcap file is missing.
B. The SUID bit on this printer's spool directory is not set.
C. Root does not have read permission on the print filter.
D. Users do not have execute permission on the print filter.








Answer: B

Which of the following commands will display a list of system hardware after the Linux system boots?

Which of the following commands will display a list of system hardware after the Linux system boots? 

A. proc
B. POST
C. dmesg
D. systeminfo






Answer: C