Which three statements are true configuration files and the behavior of module parameters specified in those files, in the /etc/modprobe.d directory?
Which two statements are true regarding the use of the ssh-agent and ssh-add commands?
Users complain that system performance is unacceptable when using a specific application service running on a multiprocessor service.You have established from the storage team that disk response times have not increased, so you can discount there being an I/O problem.You run vmstat to look at CPU activity and notice high average disk times on the multiprocessor system and an average run queue of zero.You require more detail about each CPU from which the vmstat figures are derived, to investigate if the load is distributed evenly across all CPUs.Which three commands provide more detailed information about CPU load distribution?
Which three statements are true concerning filesystems supported by Oracle Linux?
The SSHD service is controlled by the script in /etc/init.d/sshd, part of which is shown here:[root@FAROUT ~] cat /etc/init.d/sshd# !/bin/bash## sshdStart up the OpenSSH server daemon## chkconfig: 23455525# description: SSH is a protocol for secure remite shell access. \# This service starts up the Open SSH server daemon.#You issue chkconfig commands to change the sshd service:[root@FAROUT ~] # chkconfig sshd off[root@FAROUT ~] # chkconfig sshd resetWhat is the result of the two commands issued?
For which three types of installs does the Oracle database Pre-install rpm help by installing required software packages and setting system parameters?
