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2018 Aug CompTIA Official New Released JK0-018
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CompTIA Security E2C

Question No: 31 – (Topic 1)

Which of the following is BEST used as a secure replacement for TELNET?

1. HTTPS

2. HMAC

3. GPG

4. SSH

Answer: D

Question No: 32 – (Topic 1)

An email client says a digital signature is invalid and the sender cannot be verified. The

recipient is concerned with which of the following concepts?

1. Integrity

2. Availability

3. Confidentiality

4. Remediation

Answer: A

Question No: 33 – (Topic 1)

Which of the following is an effective way to ensure the BEST temperature for all equipment within a datacenter?

1. Fire suppression

2. Raised floor implementation

3. EMI shielding

4. Hot or cool aisle containment

Answer: D

Question No: 34 – (Topic 1)

Which of the following transportation encryption protocols should be used to ensure maximum security between a web browser and a web server?

1. SSLv2

2. SSHv1

3. RSA

4. TLS

Answer: D

Question No: 35 – (Topic 1)

Developers currently have access to update production servers without going through an approval process. Which of the following strategies would BEST mitigate this risk?

1. Incident management

2. Clean desk policy

3. Routine audits

4. Change management

Answer: D

Question No: 36 – (Topic 1)

Which of the following is a difference between TFTP and FTP?

1. TFTP is slower than FTP.

2. TFTP is more secure than FTP.

3. TFTP utilizes TCP and FTP uses UDP.

4. TFTP utilizes UDP and FTP uses TCP.

Answer: D

Question No: 37 – (Topic 1)

Matt, an administrator, notices a flood fragmented packet and retransmits from an email server. After disabling the TCP offload setting on the NIC, Matt sees normal traffic with packets flowing in sequence again. Which of the following utilities was he MOST likely using to view this issue?

1. Spam filter

2. Protocol analyzer

3. Web application firewall

4. Load balancer

Answer: B

Question No: 38 – (Topic 1)

Which of the following is characterized by an attacker attempting to map out an organization’s staff hierarchy in order to send targeted emails?

1. Whaling

2. Impersonation

3. Privilege escalation

4. Spear phishing

Answer: A

Question No: 39 – (Topic 1)

Which of the following would a security administrator implement in order to discover comprehensive security threats on a network?

1. Design reviews

2. Baseline reporting

3. Vulnerability scan

4. Code review

Answer: C

Question No: 40 – (Topic 1)

Which of the following is an example of a false positive?

1. Anti-virus identifies a benign application as malware.

2. A biometric iris scanner rejects an authorized user wearing a new contact lens.

3. A user account is locked out after the user mistypes the password too many times.

4. The IDS does not identify a buffer overflow.

Answer: A

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