A fast-food restaurant has four kinds of employees:
(1) order takers, who take custom- ers’ orders;
(2) cooks, who prepare the food;
(3) packaging specialists, who stuff the food into bags; and
(4) cashiers, who give the bags to customers and take their money.
Each employee can be regarded as a communicating sequential process.
What form of interprocess communication do they use?
Relate this model to processes in UNIX.

10. when you create a pivottable, you need to specify where to find the data for the pivottable. is it true

How do you set up a slide show to play continuously, advancing through all the slides without requiring your interaction? a. click set up slide show, and then select the loop continuously until ‘esc' and show without narration options. b. click set up slide show, and then select the loop continuously until ‘esc' and use timings, if present options. c. click set up slide show, and then select the show presenter view and use timings, if present options. d. click set up slide show, and then select the show without animation and browsed at a kiosk (full screen) options.

4. a1. vince owns a television repair shop that is insured undera commercial package policy. the policy includes thebuilding and personal property coverage form and thecauses-of-loss broad form. the declarations page indicatesthat coverage applies to both the building and the namedinsured's business property. explain whether or not thefollowing losses would be covered under his policy.a. a fire occurs on the premises, and the building isbadly damaged.b. a burglar steals some money and securities from anunlocked safe.c. a business computer is damaged by vandals whobreak into the shop after business hours.d. a tornado touches down near the store. several tel-evision sets of customers in the shop for repair aredamaged in the storm.til