[Free] 2019(Nov) EnsurePass Cisco 210-250 Dumps with VCE and PDF 21-30

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Question No.21

Which definition of a fork in Linux is true?

  1. daemon to execute scheduled commands

  2. parent directory name of a file pathname

  3. macros for manipulating CPU sets

  4. new process created by a parent process

    Correct Answer: D

    Question No.22

    How many broadcast domains are created if three hosts are connected to a Layer 2 switch in full-

    duplex mode?

    A.

    4

    B.

    3

    C.

    None

    D.

    1

    Correct Answer: D

    Question No.23

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

    1. NTP

    2. HTTP

    3. DNS

    4. SSH

Correct Answer: B

Question No.24

Which of the following are metrics that can measure the effectiveness of a runbook?

  1. Mean time to repair (MTTR)

  2. Mean time between failures (MTBF)

  3. Mean time to discover a security incident

  4. All of the above

Correct Answer: D

Question No.25

Which event occurs when a signature-based IDS encounters network traffic that triggers an alert?

  1. connection event

  2. endpoint event

  3. NetFlow event

  4. intrusion event

Correct Answer: D

Question No.26

Which two tasks can be performed by analyzing the logs of a traditional stateful firewall? (Choose two.)

  1. Confirm the timing of network connections differentiated by the TCP 5-tuple

  2. Audit the applications used within a social networking web site.

  3. Determine the user IDs involved in an instant messaging exchange.

  4. Map internal private IP addresses to dynamically translated external public IP addresses

  5. Identify the malware variant carried by ^n SMTP connection

Correct Answer: AD

Question No.27

Which situation indicates application-level white listing?

  1. Allow everything and deny specific executable files.

  2. Allow specific executable files and deny specific executable files.

  3. Writing current application attacks on a whiteboard daily.

  4. Allow specific files and deny everything else.

Correct Answer: D

Question No.28

In which format are NetFlow records stored?

  1. hexadecimal

  2. base 10

  3. binary

  4. ASCII

Correct Answer: C

Question No.29

Which network device is used to separate broadcast domains?

  1. router

  2. repeater

  3. switch

  4. bridge

Correct Answer: A

Question No.30

While viewing packet capture data, you notice that one IP is sending and receiving traffic for multiple devices by modifying the IP header, Which option is making this behavior possible?

  1. TOR

  2. NAT

  3. encapsulation

  4. tunneling

Correct Answer: B

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