16. Which of the following devices provides only surge protection to computing devices? A. UPS (Uninterruptable Power Supply) B. Surge Strip C. 3 Pin plug D. Battery Page 4 of 10 17. The second phase of the digital revolution revolved around which of the following? A. The inclusion of machines in society B. The introduction of the internet C. The introduction of commercially available computers D. The availability of multiple digital devices 18. Which of the following is an example of Optical Storage? A. Magnetic Tapes B. Memory cards C. DVDs D. Hard Disks

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Please answer all three parts questions of multiple choice. I need help on this questions from experts .
16. Which of the following devices provides only surge protection to computing devices?
A. UPS (Uninterruptable Power Supply)
B. Surge Strip
C. 3 Pin plug
D. Battery
Page 4 of 10
17. The second phase of the digital revolution revolved around which of the following?
A. The inclusion of machines in society
B. The introduction of the internet
C. The introduction of commercially available computers
D. The availability of multiple digital devices
18. Which of the following is an example of Optical Storage?
A. Magnetic Tapes
B. Memory cards
C. DVDs
D. Hard Disks
Transcribed Image Text:16. Which of the following devices provides only surge protection to computing devices? A. UPS (Uninterruptable Power Supply) B. Surge Strip C. 3 Pin plug D. Battery Page 4 of 10 17. The second phase of the digital revolution revolved around which of the following? A. The inclusion of machines in society B. The introduction of the internet C. The introduction of commercially available computers D. The availability of multiple digital devices 18. Which of the following is an example of Optical Storage? A. Magnetic Tapes B. Memory cards C. DVDs D. Hard Disks
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