Which of the following is the likely cause?
A system administrator inherits a Linux system with a 2.2 kernel. After upgrading to a 2.4 kernel, the ipchains commands no longer function. Which of the following is the likely cause?
Which of the following modules must be installed to accomplish this?
The company wants to have its laptops perform a clean shutdown of the Linux operating system when the power button is pressed. Which of the following modules must be installed to accomplish
this?
Which of the following commands will locate files that have been modified in the past two days?
Which of the following commands will locate files that have been modified in the past two days?
which kind of partition will be created?
When using fdisk and a partition type of 85 is selected, which kind of partition will be created?
How can an administrator prevent /etc/hosts from overriding DNS resolution?
How can an administrator prevent /etc/hosts from overriding DNS resolution?
Which of the following commands will help locate the point of failure?
A network problem occurs somewhere between a Linux PC and a remote Website. Which of the following commands will help locate the point of failure?
Which of the following commands will enable routing?
A Linux server has been configured as a gateway to allow local LAN access to the Internet. Users can ping the gateway address but cannot access the Internet. After further troubleshooting, it has been determined that IP forwarding is not enabled on the Linux server. Which of the following commands will enable routing?
How can this be done?
An administrator needs to add support for PERL to Apache for the company’s Website. The administrator wants to do this by adding perl_module to the Apache configuration. How can this be done?
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?
Which of the following will happen the next time the system boots?
A Linux administrator converted the root file system from ext2 to ext3, but neglected to update /etc/fstab. Which of the following will happen the next time the system boots?