5. A __________ processes the plaintext input in fixed-size blocks and produces a block of ciphertext of equal size for each plaintext block

When Canon grabbed a large chunk of Xerox's market by introducing desk copiers, it distanced itself from other challengers by ________

A) attacking a regional firm B) attacking a firm of its own size that was underfinanced C) attacking the market leader D) attacking a firm of its own size that was not doing the job well E) acquiring guppies

________ represent members in several industries

A) Industry unions B) General unions C) Craft unions D) Conglomerate unions