____ twisted pair was designed to transmit 10 Mbps of data over a local area network for distances up to 100 meters (328 feet).?

When you don't know the specific value to include in the criteria, you use a ____.

A. limited query B. tagged query C. structured query D. parameter query

Ensuring that the private data stored by a business is adequately protected is increasingly the responsibility of a ____.

A. CEO B. CIO C. CPO D. ?CSO