
19. An ergonomic workstation designed for prolonged use will not include which of the following? Headsets...
d. firewalls 16. Computer hardware can be divided into al exception? Input devices C) External components Secondary storage devices d Network access devices Which of the following keyboards helps reduce repetitive strain injuries strain? and helps reduce repetitive train injuries by minimizing muscle a QWERTY keyboard b. Wireless keyboard c. Split-key layout d. Waved or curved key layout e. Both and D 18. Which of the following is referred to as the brains of the computer? a CPU 5 RAM...
Quiz 5 Chapter 21 Multiple Choice Identify the choice that best completes the statement or newer the question 1. In this chapter, media is defined as a type of communication. b. a type of ink. c. data storage devices. d. A and C 2. What statement is not correct? a. A personal computer is a single user electronic data processing device. b. A personal computer and peripheral devices are hardware. c. Output devices allow data to be entered into the...