What are CD, DVD, and Blu-ray's technical similarities? What's different? SSDs have advantages over hard drives. What are a typical hard drive's track, sector, and block? Why don't we use a Dvorak keyboard? How do inkjet and laser printers compare? Registers, cache, hard disc, RAM. Monitor resolution-what is it? Update rate? How do servers differ from PCs?

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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What are CD, DVD, and Blu-ray's technical similarities? What's different?
SSDs have advantages over hard drives.
What are a typical hard drive's track, sector, and block?
Why don't we use a Dvorak keyboard?
How do inkjet and laser printers compare?
Registers, cache, hard disc, RAM.
Monitor resolution-what is it? Update rate?
How do servers differ from PCs?
What are the computer's instruction cycle steps?
What's machine language?
Transcribed Image Text:What are CD, DVD, and Blu-ray's technical similarities? What's different? SSDs have advantages over hard drives. What are a typical hard drive's track, sector, and block? Why don't we use a Dvorak keyboard? How do inkjet and laser printers compare? Registers, cache, hard disc, RAM. Monitor resolution-what is it? Update rate? How do servers differ from PCs? What are the computer's instruction cycle steps? What's machine language?
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