An object that can compare two other objects and determine whether one is greater than, less than, or equal to the other is a

Which of the following implements two-factor authentication?

A. A phone system requiring a PIN to make a call B. At ATM requiring a credit card and PIN C. A computer requiring username and password D. A datacenter mantrap requiring fingerprint and iris scan

Identify thepage-break-insideproperty that prevents printers from inserting a page break.?

A. ?page-break-inside: always; B. ?page-break-inside: type; C. ?page-break-insert: avoid; D. ?page-break-insert: type;