Which of the following is not an example of an operational control?

• A.backup and recovery
• B.audit trails
• C.contingency planning
• D.operations procedures

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Which of the following is the BEST type of authentication and encryption for a Secure Shell (SSH) implementation when network traffic traverses between a host and an infrastructure device?

• A.Lightweight Directory Access Protocol (LDAP)
• B.Public-key cryptography
• C.Remote Authentication Dial-In User Service (RADIUS)
• D.Private-key cryptography

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An information technology (IT) employee who travels frequently to various ies remotely to an organization' the following solutions BEST serves as a secure control mechanism to meet the organization's requirements?
to troubleshoot p Which of the following solutions BEST serves as a secure control mechanisn to meet the organization's requirements?

• A.Install a bastion host in the demilitarized zone (DMZ) and allow multi-factor authentication (MFA) access.
• B.Implement a Dynamic Domain Name Services (DDNS) account to initiate a virtual private network (VPN) using the DDNS record.
• C.Update the firewall rules to include the static Internet Protocol (IP) addresses of the locations where the employee connects from.
• D.Install a third-party screen sharing solution that provides remote connection from a public website.

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Which of the following is an important part of database design that ensures that attributes in a table depend only on the primary key?

• A.Normalization
• B.Assimilation
• C.Reduction
• D.Compaction

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Which Redundant Array c/ Independent Disks (RAID) Level does the following diagram represent?

• A.RAID 5
• B.RAID 1
• C.RAID 0
• D.RAID 10

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