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2018 Mar CompTIA Official New Released JK0-018
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CompTIA Security E2C
Question No: 221 – (Topic 3)
An information bank has been established to store contacts, phone numbers and other records. A UNIX application needs to connect to the index server using port 389. Which of the following authentication services should be used on this port by default?
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RADIUS
-
Kerberos
-
TACACS
-
LDAP
Answer: D
Question No: 222 – (Topic 3)
An internal auditor is concerned with privilege creep that is associated with transfers inside the company. Which mitigation measure would detect and correct this?
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User rights reviews
-
Least privilege and job rotation
-
Change management
-
Change Control
Answer: A
Question No: 223 – (Topic 3)
Which of the following is the default port for TFTP?
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20
-
69
-
21
-
68
Answer: B
Question No: 224 – (Topic 3)
Which of the following concepts are included on the three sides of the “security triangle”? (Select THREE).
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Confidentiality
-
Availability
-
Integrity
-
Authorization
-
Authentication
-
Continuity
Answer: A,B,C
Question No: 225 – (Topic 3)
Which of the following concepts allows an organization to group large numbers of servers together in order to deliver a common service?
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Clustering
-
RAID
-
Backup Redundancy
-
Cold site
Answer: A
Question No: 226 – (Topic 3)
Which of the following security concepts identifies input variables which are then used to perform boundary testing?
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Application baseline
-
Application hardening
-
Secure coding
-
Fuzzing
Answer: D
Question No: 227 – (Topic 3)
Users need to exchange a shared secret to begin communicating securely. Which of the following is another name for this symmetric key?
-
Session Key
-
Public Key
-
Private Key
-
Digital Signature
Answer: A
Question No: 228 – (Topic 3)
Which of the following cryptographic related browser settings allows an organization to communicate securely?
-
SSL 3.0/TLS 1.0
-
3DES
-
Trusted Sites
-
HMAC
Answer: A
Question No: 229 – (Topic 3)
Which of the following is the BEST reason to provide user awareness and training
programs for organizational staff?
-
To ensure proper use of social media
-
To reduce organizational IT risk
-
To detail business impact analyses
-
To train staff on zero-days
Answer: B
Question No: 230 – (Topic 3)
A firewall technician has been instructed to disable all non-secure ports on a corporate firewall. The technician has blocked traffic on port 21, 69, 80, and 137-139. The technician has allowed traffic on ports 22 and 443. Which of the following correctly lists the protocols blocked and allowed?
-
BlockeD. TFTP, HTTP, NetBIOS; AlloweD. HTTPS, FTP
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BlockeD. FTP, TFTP, HTTP, NetBIOS; AlloweD. SFTP, SSH, SCP, HTTPS
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BlockeD. SFTP, TFTP, HTTP, NetBIOS; AlloweD. SSH, SCP, HTTPS
-
BlockeD. FTP, HTTP, HTTPS; AlloweD. SFTP, SSH, SCP, NetBIOS
Answer: B
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