OBA 340 Complete Study Questions And Answers 2024 Study Quiz
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Course
OBA 340
Institution
OBA 340
OBA 340 Complete Study Questions And Answers 2024 Study Quiz
What are the 5 components of Information Systems? ANS 1) Hardware
2) Software
3) Data
4) Procedure
5) People
Moore's Law ANS chip performance per dollar doubles every eighteen months
Microprocessor ANS Part of the computer t...
OBA 340 Complete Study Questions And Answers
2024 Study Quiz
What are the 5 components of Information Systems? ANS 1) Hardware
2) Software
3) Data
4) Procedure
5) People
Moore's Law ANS chip performance per dollar doubles every eighteen months
Microprocessor ANS Part of the computer that executes the instructions of a computer program
Random-access memory (RAM) ANS fast, chip-based volatile storage in a computing device
Volatile Memory ANS storage that is wiped clean when power is cut off from a device
Nonvolatile Memory ANS storage that retains data even when powered down
Flash Memory ANS nonvolatile, chip-based storage
Solid state electronics ANS semiconductor-based devices (no moving part)
Semiconductors ANS substance such as silicon dioxide used inside most computer chips that is capable of
enabling and inhibiting the flow of electricity
Optical Fiber Line ANS high-speed glass or plastic-lined networking cable used in telecommunications
Which of the following is an example of volatile memory?
A. Random-access memory
B. Flash memory
, C. Optical disk drive
D. Nanodrive
E. read-only memory ANS A. Random-access memory
Solid state components are less likely to fail because they:
A. are driven by precise sets of software instructions
B. have the capability to both enable and inhibit the flow of electricity
C. have no moving parts
D. are composed of germanium instead of silicon
E. contain storage that retains data even when powered down ANS C. have no moving parts
Which of the following is solid state?
A. iPod shuffle
B. TiVo DVR
C. typical laptop PC's hard drive
D. all of them
E. none of them ANS A. iPod shuffle, the other two have mechanical hard drives
What is in a computer? (Storage) ANS -Magnetic disk
-Optical disk
-Magnetic tape
What is in a computer? (Inputs) ANS -Keyboard
-Mouse
-Scanner
-UPC reader
-microphone
What is in a computer? (Process) ANS -CPU
-Main memory
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