[Free] 2018(June) Dumps4cert CompTIA JK0-018 Dumps with VCE and PDF Download 81-90

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CompTIA Security E2C

Question No: 81 – (Topic 1)

A company that purchased an HVAC system for the datacenter is MOST concerned with which of the following?

  1. Availability

  2. Integrity

  3. Confidentiality

  4. Fire suppression

Answer: A

Question No: 82 – (Topic 1)

Which of the following pseudocodes can be used to handle program exceptions?

  1. If program detects another instance of itself, then kill program instance.

  2. If user enters invalid input, then restart program.

  3. If program module crashes, then restart program module.

  4. If user’s input exceeds buffer length, then truncate the input.

Answer: C

Question No: 83 – (Topic 1)

Which of the following technologies uses multiple devices to share work?

  1. Switching

  2. Load balancing

  3. RAID

  4. VPN concentrator

Answer: B

Question No: 84 – (Topic 1)

Which of the following protocols uses an asymmetric key to open a session and then establishes a symmetric key for the remainder of the session?

  1. SFTP

  2. HTTPS

  3. TFTP

  4. TLS

Answer: B

Question No: 85 – (Topic 1)

Which of the following describes how Sara, an attacker, can send unwanted advertisements to a mobile device?

  1. Man-in-the-middle

  2. Bluejacking

  3. Bluesnarfing

  4. Packet sniffing

Answer: B

Question No: 86 – (Topic 1)

Pete, an employee, is terminated from the company and the legal department needs documents from his encrypted hard drive. Which of the following should be used to accomplish this task? (Select TWO).

  1. Private hash

  2. Recovery agent

  3. Public key

  4. Key escrow

  5. CRL

Answer: B,D

Question No: 87 – (Topic 1)

Which of the following mitigation strategies is established to reduce risk when performing updates to business critical systems?

  1. Incident management

  2. Server clustering

  3. Change management

  4. Forensic analysis

Answer: C

Question No: 88 – (Topic 1)

Which of the following can Pete, a security administrator, use to distribute the processing effort when generating hashes for a password cracking program?

  1. RAID

  2. Clustering

  3. Redundancy

  4. Virtualization

Answer: B

Question No: 89 – (Topic 1)

Which of the following should Jane, a security administrator, perform before a hard drive is analyzed with forensics tools?

  1. Identify user habits

  2. Disconnect system from network

  3. Capture system image

  4. Interview witnesses

Answer: C

Question No: 90 – (Topic 1)

Jane, an administrator, needs to make sure the wireless network is not accessible from the parking area of their office. Which of the following would BEST help Jane when deploying a new access point?

  1. Placement of antenna

  2. Disabling the SSID

  3. Implementing WPA2

  4. Enabling the MAC filtering

Answer: A

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