What are two examples of ways to access the Linux OS? (Choose two.)
A. bash
B. Gnome
C. modem
D. vty
Which shutdown feature enables an attacker to schedule a system reboot to occur in the middle of the night?
A. shutdown - h
B. shutdown -r now
C. systemctl poweroff
D. shutdown 03:15 -r
E. shutdown +330 -r
In Linux, what is the relationship between a fork system call and an exec system call?
A. A fork system call specifies an executable file and an exec system call executes the file.
B. A child process uses the fork system call to request its parent PID, and an exec system call to request its own PID.
C. A parent process duplicates itself with a fork system call, and the child process replaces itself with an exec system call.
D. A fork system call creates a new kernel instance, and an exec system call executes a command within the current kernel instance.
What are two boot options that are available for troubleshooting? (Choose two.)
A. single user mode
B. resume
C. live CD/external media
D. recovery
What file can be referenced to show the boot parameters processed by the boot loader?
A. /proc/bootldr
B. /proc/startup
C. /proc/cmd
D. /proc/cmdline
If a user wants to mount a drive, which command will work?
A. mount drive span>type>span>device name>span>mount point>
B. mount it span>type>span>device name>span>mount point>
C. mount -t span>type>span>device name>span>mount point>
D. mount -t span>type>span>mount point>span>device name>
By default, what level of authority does the root-user have?
A. none
B. regular user level
C. domain administrator
D. super-user privileges
What does the ed@labhost:~$ sudo parted
When you execute the sudo command, you will be prompted for your password. How long is the default idle timeout for this mode?
A. 10 minutes
B. 15 minutes
C. 5 minutes
D. 3 minutes
What does the chmod go+r-w MyFile.txt command string do to a file?
A. deletes the file from the current directory
B. navigates the working directory to the directory that contains the file that is identified
C. sets the access type to read and removes write access to the group and others
D. sets the access type to read and write for both the user and the group
Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only Cisco exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your 210-250 exam preparations and Cisco certification application, do not hesitate to visit our Vcedump.com to find your solutions here.