When looking at an organization's file server configuration, an IT manager determines that several outages are tied to a lack of redundancy in the disk controller configuration. Which of the following features would the IT manager look for in a new configuration to correct this?

A security analyst had received information from a third-party intelligence-sharing resource that indicates employee accounts were breached. Which of the following is the NEXT step the analyst should take to address the issue?

A. Audit access permissions for all employees to ensure least privilege B. Force a password reset for the impacted employees and revoke any tokens. C. Configure SSO to prevent passwords from going outside the local network. D. Set up prevailed access management to ensure auditing is enabled

Why did C++11 introduce the nullptr constant when we already have NULL?

What will be an ideal response?