Which of the following packages is used to implement Telnet services on major Linux distributions?
A. rsh
B. sshd
C. xinetd
D. rtelnetd
Answer: C
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- 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?
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- Which of the following commands will display a list of system hardware after the Linux system boots?
- Using the BASH shell, which of the following commands will set number of entries in the command history to 1000?
- A Linux administrator is trying to set up a server that provides the MOST secure communication for remote administration. Which of the following is the BEST choice for this situation?
- A technician is creating MPEG-2 video files in Linux. In addition to a video card with input source, which of the following multimedia components is also required?
- In which of the following runlevels is X Windows started by default?
- A business wants to be able to track all Websites that are visited by its employees. Which of the following Linux packages would BEST serve this need?
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- The administrator wants to deny ICMP traffic from being forwarded. Which of the following commands would accomplish this?
- For troubleshooting, a technician needs to boot an SMP (Symmetric Multi-Processor) system to use a single CPU. Which of the following is the correct parameter to pass to the kernel at boot time?
- Which of the following is necessary for a user to scan images from a flatbed scanner?
- Which of the following syslog keywords has the highest priority?
- Which is the correct way to define a default route to 10.10.10.1 for a Linux host?
- Users begin reporting that they receive 'Unable to resolve hostname' error messages. Which of the following daemons should the administrator verify is running?
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- Before performing a new Linux server installation, what part of the installation should be planned and documented?
- A new tape drive has been added to a Linux system. Which of the following commands can be used to verify that the tape drive is operational?
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