Refer to the exhibit. A TFTP server has recently been installed in the Atlanta office. The network administrator is located in the NY office and has attempted to make a connection to the TFTP server. They are unable to backup the configuration file and Cisco IOS of the NY router to the TFTP server Which cause of this problem is true?
A. The TFTP server cannot obtain an address from a DHCP Server.
B. The TFTP server has an incorrect IP address.
C. The network administrator computer has an incorrect IP address
D. The TFTP server has an incorrect subnet mask.
An intrusion detection system begins receiving an abnormally high volume of scanning from numerous sources. Which evasion technique does this attempt indicate?
A. traffic fragmentation
B. resource exhaustion
C. timing attack
Which statement about digitally signing a document is true?
A. The document is hashed and then the document is encrypted with the private key.
B. The document is hashed and then the hash is encrypted with the private key.
C. The document is encrypted and then the document is hashed with the public key
D. The document is hashed and then the document is encrypted with the public key.
1.Which definition of a fork in Linux is true?
A. daemon to execute scheduled commands
B. parent directory name of a file pathname
C. macros for manipulating CPU sets
D. new process created by a parent process
Which term describes the act of a user, without authority or permission, obtaining rights on a system, beyond what were assigned?
A. authentication tunneling
B. administrative abuse
C. rights exploitation
D. privilege escalation