A(n) ________ is the size of a notebook with a screen that swivels and lies flat over the keyboard.

The const_cast operator is needed when __________ data must be treated as ___________ data.

a. const, const b. Non-const, const c. const, non-const d. Non-const, non-const

____ checks the reliability of the link by monitoring the number of errors, latency between requests, connection retries, and connection failures on the PPP link.

A. LQM B. PAP C. CHAP D. LCDI