Cisco Cisco Certifications 210-250 Questions & Answers

• Question 981:

  Which of the following explains the file permissions for -rwx-rwx-x?

  A. The owner has read, write, and execution permissions; the group has read, write and execution permissions; everybody else has read permission.

  B. The owner has read and execution permissions; the group has read, write, and execution permissions; everybody else has write permission.

  C. The owner has read, write, and execution permissions; the group has read, write, and execution permissions; everybody else has execution permission.

  D. The group has read, write, and execution permissions; the owner has read, write, and execution permissions; everybody else has execution permission.

  Correct Answer: C

• Question 982:

  What is a daemon?

  A. A program that manages the system's motherboard

  B. A program that runs other programs

  C. A computer program that runs as a background process rather than being under direct control of an interactive user

  D. The only program that runs in the background of a UNIX system

  Correct Answer: C

• Question 983:

  Which priority level of logging will be sent if the priority level is err?

  A. err

  B. err, warning, notice, info, debug, none

  C. err, alert, emerg

  D. err, crit, alert, emerg

  Correct Answer: D

• Question 984:

  Which of the following is an example of a facility?

  A. marker

  B. server

  C. system

  D. mail

  Correct Answer: D

• Question 985:

  Which security technology would be best for detecting a pivot attack?

  A. Virtual private network (VPN)

  B. Host-based antivirus

  C. NetFlow solution looking for anomalies within the network

  D. Application layer firewalls

  Correct Answer: C

• Question 986:

  Which of the following statements is not true about a daemon process?

  A. A daemon is a process that runs in the background.

  B. A daemon's parent process is typically the init process.

  C. Daemons are controlled by the active user.

  D. Not all daemons are automatically started.

  Correct Answer: C

• Question 987:

  What is the best of a fork (system call) in UNIX?

  A. When a process is split into multiple processes

  B. When a parent process creates a child process

  C. When a process is restarted from the last run state

  D. When a running process returns to its original value

  Correct Answer: B

• Question 988:

  Which of the following shows giving permissions to the group owners for read and execute, giving file owner permission for read, write, and execute, and giving all others permissions for execute?

  A. -rwx-rx-x

  B. -rx-rwx-x

  C. -rx-x-rwx

  D. -rwx-rwx-x

  Correct Answer: A

• Question 989:

  Which is a correct of daemon permissions?

  A. Daemons run at root-level access.

  B. Daemons run at super user璴evel access.

  C. Daemons run as the init process.

  D. Daemons run at different privileges, which are provided by their parent process.

  Correct Answer: D

• Question 990:

  Which of the following is not true about symlinks?

  A. A symlink will cause a system error if the file it points to is removed.

  B. Showing the contents of a symlink will display the contents of what it points to.

  C. An orphan symlink occurs when the link a symlink points to doesn't exist.

  D. A symlink is a reference to a file or directory.

  Correct Answer: A