FREE RHCSA EX200 Questions and Answers
Where does a system obtain its first supply of time when it starts up?
When a system is started, it initially gets the system time from the hardware clock, also known as the real-time clock (RTC) or the BIOS clock. The hardware clock is a component of the computer's motherboard that keeps track of the current time and date even when the system is powered off or restarted.
Your goal is to access an SMB share. Which of the following commands exemplifies the appropriate syntax?
Which device file is connected to the virtual console that appears after pressing Alt-F6?
The device file associated with the virtual console that is opened after using the Alt-F6 key sequence is /dev/tty6. In Linux systems, the /dev/tty prefix is used to represent terminal devices. Each virtual console is assigned a unique number, and /dev/tty6 specifically represents the sixth virtual console.
How can a cron job be created for a specific user?
Please select 2 correct answers
In order to find SELinux log messages, you should grep the log file. What strings from the list below should you run grep on?
To grep the log file for SELinux log messages, you should use the string "avc" with the grep command. The "avc" string is a common abbreviation for "Access Vector Cache," which is specific to SELinux and represents SELinux audit or error log messages.
You cannot continue with the installation once you have chosen your root password. What is the most probable explanation?
The most likely reason for being unable to proceed in the installation after setting the root password is that the password you entered is considered weak or insecure. In some installation processes, there are specific password strength requirements that need to be met to ensure security. If the password you entered does not meet these requirements, the installation may not allow you to proceed until a stronger password is provided.
Which set of keys allows you to stop an active interactive shell job?
The key combination that enables you to cancel a current interactive shell job is "Ctrl-C". Pressing the Ctrl key and the C key simultaneously interrupts the currently running command or job in the shell and returns you to the shell prompt.