1. Varying the computer responses can help hold the student’s attention. Modify the script so that various comments are displayed for each answer. Possible responses to a correct answer should include “Very good!”, “Nice work!”, and “Keep up the good work!”. Possible responses to an incorrect answer should include “No. Please try again.”, “Wrong. Try once more.”, and “No. Keep trying.”. Choose a number from 1 to 3, then use that value to select one of the three appropriate responses to each correct or incorrect answer.2. Allow the student to pick a type of arithmetic problem to study.- 1 means addition problems only- 2 means subtraction problem only- 3 means multiplication problems only- 4 means division problems only (avoid division by zero)- 5 means a random mixture of all these types

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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1. Varying the computer responses can help hold the student’s attention. Modify the script so that
various comments are displayed for each answer. Possible responses to a correct answer should
include “Very good!”, “Nice work!”, and “Keep up the good work!”. Possible
responses to an incorrect answer should include “No. Please try again.”, “Wrong.
Try once more.”, and “No. Keep trying.”. Choose a number from 1 to 3, then use
that value to select one of the three appropriate responses to each correct or incorrect answer.2. Allow the student to pick a type of arithmetic problem to study.- 1 means addition problems only- 2 means subtraction problem only- 3 means multiplication problems only- 4 means division problems only (avoid division by zero)- 5 means a random mixture of all these types
 
 
1. Varying the computer responses can help hold the student's attention. Modify the script so that
various comments are displayed for each answer. Possible responses to a correct answer should
include "Very good!", "Nice work!", and "Keep up the good work!". Possible
responses to an incorrect answer should include “No. Please try again.", "Wrong.
Try once more.", and "No. Keep trying.". Choose a number from 1 to 3, then use
that value to select one of the three appropriate responses to each correct or incorrect answer.
2. Allow the student to pick a type of arithmetic problem to study.
- 1 means addition problems only
2 means subtraction problem only
3 means multiplication problems only
4 means division problems only (avoid division by zero)
5 means a random mixture of all these types
Transcribed Image Text:1. Varying the computer responses can help hold the student's attention. Modify the script so that various comments are displayed for each answer. Possible responses to a correct answer should include "Very good!", "Nice work!", and "Keep up the good work!". Possible responses to an incorrect answer should include “No. Please try again.", "Wrong. Try once more.", and "No. Keep trying.". Choose a number from 1 to 3, then use that value to select one of the three appropriate responses to each correct or incorrect answer. 2. Allow the student to pick a type of arithmetic problem to study. - 1 means addition problems only 2 means subtraction problem only 3 means multiplication problems only 4 means division problems only (avoid division by zero) 5 means a random mixture of all these types
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