CCNA Cyber Ops 210-250 free questions

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Share some CCNA Cyber Ops 210-250 exam questions and answers below.
Which security monitoring data type is associated with application server logs?
A. alert data
B. statistical data
C. session data
D. transaction data
Answer: A

Which evasion method involves performing actions slower than normal to prevent detection?
A. traffic fragmentation
B. tunneling
C. timing attack
D. resource exhaustion
Answer: A

Which encryption algorithm is the strongest?
A. AES
B. CES
C. DES
D. 3DES
Answer: A

Which type of attack occurs when an attacker is successful in eavesdropping on a conversation between two IPS phones?
A. replay
B. man-in-the-middle
C. dictionary
D. known-plaintext
Answer: B

Which two actions are valid uses of public key infrastructure? (Choose two )
A. ensuring the privacy of a certificate
B. revoking the validation of a certificate
C. validating the authenticity of a certificate
D. creating duplicate copies of a certificate
E. changing ownership of a certificate
Answer: BC

Which definition of permissions in Linux is true?
A. rules that allow network traffic to go in and out
B. table maintenance program
C. written affidavit that you have to sign before using the system
D. attributes of ownership and control of an object
Answer: A

Which definition of a process in Windows is true?
A. running program
B. unit of execution that must be manually scheduled by the application
C. database that stores low-level settings for the OS and for certain applications
D. basic unit to which the operating system allocates processor time
Answer: A

Which definition of permissions in Linux is true?
A. rules that allow network traffic to go in and out
B. table maintenance program
C. written affidavit that you have to sign before using the system
D. attributes of ownership and control of an object
Answer: D

Which definition describes the main purpose of a Security Information and Event Management solution ?
A. a database that collects and categorizes indicators of compromise to evaluate and search for potential security threats
B. a monitoring interface that manages firewall access control lists for duplicate firewall filtering
C. a relay server or device that collects then forwards event logs to another log collection device
D. a security product that collects, normalizes, and correlates event log data to provide holistic views of the security posture
Answer: D

Which two terms are types of cross site scripting attacks? (Choose two )
A. directed
B. encoded
C. stored
D. reflected
E. cascaded
Answer: CD

Which protocol is expected to have NTP a user agent, host, and referrer headers in a packet capture?
A. NTP
B. HTTP
C. DNS
D. SSH
Answer: B

Which type of attack occurs when an attacker is successful in eavesdropping on a conversation between two IPS phones?
A. replay
B. man-in-the-middle
C. dictionary
D. known-plaintext
Answer: B

Which identifier is used to describe the application or process that submitted a log message?
A. action
B. selector
C. priority
D. facility
Answer: D

If a web server accepts input from the user and passes it to a bash shell, to which attack method is it vulnerable?
A. input validation
B. hash collision
C. command injection
D. integer overflow
Answer: B

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
Answer: C

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