1. When the term the amount of the computer's main memory (called used alone, it refers to chip based storage used by the computer-usually, (shown in the accompanying figure). A. system C. disc drive B. memory D. processor 2. - printers, like old ribbon typewriters, have a print mechanism that actually strikes the paper to transfer ink to the paper. A. Impact C. Tap B. Push D. Cick 3. is a Nonvolatile chip that permanently stores data or programs accessed by the computer. A. Portable hard disk C. ROM B. Fixed hard disk D. RAM 4. - is come pre-recorded with commercial products. A. CD-R C.CD-RW B. BD-ROM D. BD-RW 5. Storage medium and storage device are often two similar pieces of hardware. A. True B. False 6. C. Personal printer B. Scanner D. USB 7. One measurement of the processing speed of a CPU is CPU clock speed, which is rated in megahertz (mhz) C. terahertz B, gigahertz (GHz) D. either a or b 8. Flash memory storage systems represent data using electrons. A. True B. False 9. Some PCs and devices use special electronic pens (also called digital pens and tablet pens) that don't: scratch the screen and that contain buttons or switches; others accept input via a small metal or. plastic __. A. pin C. stick B. pointer D. stylus 10. The hard drive includes both flash memory and a magnetic hard drive. A. hybrid C. multitasking B. embedded D. HDD 11. Which of the following is NOT one of the three types of storage devices? A. local C. external B. remote D. internal 12. Ethics are fundamentally based on values, so when beliefs, laws, customs, and traditions vary among businesses, the ethics associated with those businesses will likely differ as well, A. True B. False 13. Patents protect inventions by granting exclusive rights of an imvention to its inventor for a period of 30 years. A. True . . False 14. To present someone else's work as your own is plagiarism, which is both a violation of copyright law and an unethical act. A. True B. False 15. A(n) digital trademark is a subtle alteration of digital content that is not noticeable when the work is viewed or played but that identifies the copyright holder. A. True 8 . False : 16. Possessed knowledge access systems use physical objects for identification purposes and are frequently used to access facilities and computer systems. A. True. B. False 17. A(n) is a form of protection available to the creator of an original artistic or literary work, such as a book, movie, software program, musical composition, or painting. A. trademark C. patent B. copyright D. intellectual ownership right 18. Carpal tunnel syndrome (CTS). tendonitis, and other types of repetitive stress injuries (RSL) are: common physical ailments related to computer use. A. DeQuervain's C. Accute B. Dr. Quervain's D. Computer 19. In addition to the problem of unethical the use of digital cameras today virtually eliminates any concrete evidence - namely, negatives. A. cybersquatting C identity theft B. digital counterfeiting D. digital manipulation 20. The term refers to the gap between those who have access to information and communications technology and those who do not. A. "digital have not" C. "Internet divide* B. "digital divide" D. "bit
