1. What is a computer? . Erolain a few of the different ways in which computers can be categorized. a list six types of computers that are designed for use by a single person.

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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Review
LESSON // 1A
Review Questions ::
wur own words, briefly answer the following questions.
1. What is a computer?
. Erplain a few of the different ways in which computers can be categorized.
1. List six types of computers that are designed for use by a single person.
4 Describe the twD common designs for desktop computers.
5. How much do notebook computers typically weigh?
6 List four types of computers that are designed for use by organizations, and are commonly used by multiple people at
the same time.
-. Why are mainframe systems usually limited in the number of tasks they perform?
8. What is the most popular use for home computers?
9. How are computer technologies used by the military?
10. How are computer technologies being used to train surgeons?
11. How are analog computers different from digital computers?
12 What is a work station? Write down its features.
13. How does a dumb terminal differ from an inteligent terminal?
14. What is a midrange computer? Why is it called so?
15. How is computer technology used in education?
Lesson Labs :
Complete the following exercises as directed by your instructor.
1. During the course of a normal day, keep a list of your encounters with computers of various kinds. Your list should sh
the place and time of the encounter, the type of interaction you had with the technology, and the results of that inter
tion. (Remember, computers can take many sizes and forms, so be alert to more than just PCs.) Share your list with
class.
2. Pay a visit to any business or government office in your town, and observe the people working there. Are they us
computers? Simply by watching, can you tell what kinds of computers they are using and what types of work they
performing? In a single paragraph, list your findings and explain the reasoning behind them. Be prepared to share
findings with the class.
Introducing Computer Systems
Transcribed Image Text:Review LESSON // 1A Review Questions :: wur own words, briefly answer the following questions. 1. What is a computer? . Erplain a few of the different ways in which computers can be categorized. 1. List six types of computers that are designed for use by a single person. 4 Describe the twD common designs for desktop computers. 5. How much do notebook computers typically weigh? 6 List four types of computers that are designed for use by organizations, and are commonly used by multiple people at the same time. -. Why are mainframe systems usually limited in the number of tasks they perform? 8. What is the most popular use for home computers? 9. How are computer technologies used by the military? 10. How are computer technologies being used to train surgeons? 11. How are analog computers different from digital computers? 12 What is a work station? Write down its features. 13. How does a dumb terminal differ from an inteligent terminal? 14. What is a midrange computer? Why is it called so? 15. How is computer technology used in education? Lesson Labs : Complete the following exercises as directed by your instructor. 1. During the course of a normal day, keep a list of your encounters with computers of various kinds. Your list should sh the place and time of the encounter, the type of interaction you had with the technology, and the results of that inter tion. (Remember, computers can take many sizes and forms, so be alert to more than just PCs.) Share your list with class. 2. Pay a visit to any business or government office in your town, and observe the people working there. Are they us computers? Simply by watching, can you tell what kinds of computers they are using and what types of work they performing? In a single paragraph, list your findings and explain the reasoning behind them. Be prepared to share findings with the class. Introducing Computer Systems
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