Download CCNA Cyber Ops Understanding Cisco Cybersecurity Fundamentals.realtests.210-250.2020-01-10.1e.682q.vcex

Which definition of a fork in Linux is true?

• A: daemon to execute scheduled commands
• B: parent directory name of a file path name
• C: macros for manipulating CPU sets
• D: new process created by a parent process

Correct Answer: D

Which identifier is used to describe the application or process that submitted a log message?

• A: action
• B: selector
• C: priority
• D: facility

Correct Answer: D

Which protocol is expected to have a user agent, host, and referrer header in a packet capture?

• A: NTP
• B: HTTP
• C: DNS
• D: SSH

Correct Answer: B

Which type of attack occurs when an attacker is successful in eavesdropping on a conversation between two IP phones?

• A: replay
• B: man-in-the-middle
• C: dictionary
• D: known-plaintext

Correct Answer: B

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

Correct 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 of an environment

Correct Answer: D

If a web server accepts input from the user and passes it to a bash shell, to which attack method if it vulnerable?

• A: input validation
• B: hash collision
• C: command injection
• D: integer overflow

Correct Answer: C

Which tool is commonly used by threat actors on a webpage to take advantage of the software vulnerabilities of a system to spread malware?

• A: exploit kit
• B: root kit
• C: vulnerability kit
• D: script kiddie kit

Correct Answer: A

Which encryption algorithm is the strongest?

• A: AES
• B: CES
• C: DES
• D: 3DES

Correct Answer: A

In NetFlow records, which flags indicate that an HTTP connection was stopped by a security appliance, like a firewall, before it could be built fully?

• A: ACK
• B: SYN, ACK
• C: RST
• D: PSH, ACK

Correct Answer: C