CIS 515 Week 6 Discussion 2

CIS 515 Week 6 Discussion 2

"Logical and Physical Design" Please respond to the following:

• In order to ensure optimal database performance, the logical and physical design should consider the user requirements thoroughly. Suppose you have been hired to transform a conceptual model into a logical model for a sales database. Describe the specific steps that you must perform in order to appropriately construct the database model. For each step mentioned, speculate the risks that would take place and how you would avoid or mitigate those risks.     
• Suggest at least three activities that are required in the physical design process of a database to ensure adequate physical storage and data access. Analyze why user, security groups, and role definitions are essential to maintain the integrity of the database

http://hwacer.com/Tutorial/cis-515-week-6-discussion-2/

"Logical and Physical Design" Please respond to the following:

• In order to ensure optimal database performance, the logical and physical design should consider the user requirements thoroughly. Suppose you have been hired to transform a conceptual model into a logical model for a sales database. Describe the specific steps that you must perform in order to appropriately construct the database model. For each step mentioned, speculate the risks that would take place and how you would avoid or mitigate those risks.     
• Suggest at least three activities that are required in the physical design process of a database to ensure adequate physical storage and data access. Analyze why user, security groups, and role definitions are essential to maintain the integrity of the database

"Logical and Physical Design" Please respond to the following:

• In order to ensure optimal database performance, the logical and physical design should consider the user requirements thoroughly. Suppose you have been hired to transform a conceptual model into a logical model for a sales database. Describe the specific steps that you must perform in order to appropriately construct the database model. For each step mentioned, speculate the risks that would take place and how you would avoid or mitigate those risks.     
• Suggest at least three activities that are required in the physical design process of a database to ensure adequate physical storage and data access. Analyze why user, security groups, and role definitions are essential to maintain the integrity of the database

"Logical and Physical Design" Please respond to the following:

• In order to ensure optimal database performance, the logical and physical design should consider the user requirements thoroughly. Suppose you have been hired to transform a conceptual model into a logical model for a sales database. Describe the specific steps that you must perform in order to appropriately construct the database model. For each step mentioned, speculate the risks that would take place and how you would avoid or mitigate those risks.     
• Suggest at least three activities that are required in the physical design process of a database to ensure adequate physical storage and data access. Analyze why user, security groups, and role definitions are essential to maintain the integrity of the database

CIS 515 Week 6 Discussion 1

"Planning the DBLC" Please respond to the following: 

• The development of a database requires thorough methodology that ensures quality within the solution. Imagine you have been contracted to develop a finance database that will help an organization track monthly expenditures by departments. Using the DBLC, discuss the various activities that you would have to achieve each phase. Assess possible challenges that may exist within each phase. Suggest actions that one can perform in order to overcome these possible challenges.
• In order to mitigate risks associated with a database, it is essential to consider common sources of database failures. Describe at least two possible database failures that may occur once a database is placed into operation. Suggest actions that may be performed in order to avoid or mitigate these possible failures. 

http://hwacer.com/Tutorial/cis-515-week-6-discussion-1/

"Planning the DBLC" Please respond to the following: 

• The development of a database requires thorough methodology that ensures quality within the solution. Imagine you have been contracted to develop a finance database that will help an organization track monthly expenditures by departments. Using the DBLC, discuss the various activities that you would have to achieve each phase. Assess possible challenges that may exist within each phase. Suggest actions that one can perform in order to overcome these possible challenges.
• In order to mitigate risks associated with a database, it is essential to consider common sources of database failures. Describe at least two possible database failures that may occur once a database is placed into operation. Suggest actions that may be performed in order to avoid or mitigate these possible failures. 

"Planning the DBLC" Please respond to the following: 

• The development of a database requires thorough methodology that ensures quality within the solution. Imagine you have been contracted to develop a finance database that will help an organization track monthly expenditures by departments. Using the DBLC, discuss the various activities that you would have to achieve each phase. Assess possible challenges that may exist within each phase. Suggest actions that one can perform in order to overcome these possible challenges.
• In order to mitigate risks associated with a database, it is essential to consider common sources of database failures. Describe at least two possible database failures that may occur once a database is placed into operation. Suggest actions that may be performed in order to avoid or mitigate these possible failures. 
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CIS 515 Week 5 Discussion 2

CIS 515 Week 5 Discussion 2

"Advanced SQL and PL / SQL" Please respond to the following:

• Extracting and interpreting data can be very valuable to an organization. Describe the importance of using sub queries in a database system. Provide at least two business case scenarios to support your response.  

A good IT professional is able to be versatile in SQL programming styles. Identify at least two possible advantages of utilizing PL / SQL instead of standard SQL Syntax. Explain whether either syntax provides enhanced code processing capabilities with examples. Note: The Strayer Oracle Server may be used to test and compile the SQL Queries developed

http://hwacer.com/Tutorial/cis-515-week-5-discussion-2/

CIS 515 Week 5 Discussion 2

"Advanced SQL and PL / SQL" Please respond to the following:

• Extracting and interpreting data can be very valuable to an organization. Describe the importance of using sub queries in a database system. Provide at least two business case scenarios to support your response.  

A good IT professional is able to be versatile in SQL programming styles. Identify at least two possible advantages of utilizing PL / SQL instead of standard SQL Syntax. Explain whether either syntax provides enhanced code processing capabilities with examples. Note: The Strayer Oracle Server may be used to test and compile the SQL Queries developed

CIS 515 Week 5 Discussion 2

"Advanced SQL and PL / SQL" Please respond to the following:

• Extracting and interpreting data can be very valuable to an organization. Describe the importance of using sub queries in a database system. Provide at least two business case scenarios to support your response.  

A good IT professional is able to be versatile in SQL programming styles. Identify at least two possible advantages of utilizing PL / SQL instead of standard SQL Syntax. Explain whether either syntax provides enhanced code processing capabilities with examples. Note: The Strayer Oracle Server may be used to test and compile the SQL Queries developed

CIS 515 Week 5 Discussion 1

CIS 515 Week 5 Discussion 1

"Relational Set Operators" Please respond to the following:

• A relational Database Model allows database users to analyze data thoroughly. To accomplish this, advanced commands such as UNION and INTERSECT may be used.  Describe a business scenario where a UNION relational set operator may be used to merge two similar data sets. Within the context of your business scenario, analyze the analysis and data consistency advantages of using a UNION operator rather than simply merging two data sets into one result table.
• Suppose you are tasked with finding common data elements amongst various data sets. Specify how an INTERSECT operator may assist you in accomplishing this task. Construct a query that can perform the same function as the INTERSECT operator without using the “INTERSECT” syntax within the query. Note: The Strayer Oracle Server may be used to test and compile the SQL Queries developed.

http://hwacer.com/Tutorial/cis-515-week-5-discussion-1/

CIS 515 Week 5 Discussion 1

"Relational Set Operators" Please respond to the following:

• A relational Database Model allows database users to analyze data thoroughly. To accomplish this, advanced commands such as UNION and INTERSECT may be used.  Describe a business scenario where a UNION relational set operator may be used to merge two similar data sets. Within the context of your business scenario, analyze the analysis and data consistency advantages of using a UNION operator rather than simply merging two data sets into one result table.
• Suppose you are tasked with finding common data elements amongst various data sets. Specify how an INTERSECT operator may assist you in accomplishing this task. Construct a query that can perform the same function as the INTERSECT operator without using the “INTERSECT” syntax within the query. Note: The Strayer Oracle Server may be used to test and compile the SQL Queries developed.

CIS 515 Week 5 Discussion 1

"Relational Set Operators" Please respond to the following:

• A relational Database Model allows database users to analyze data thoroughly. To accomplish this, advanced commands such as UNION and INTERSECT may be used.  Describe a business scenario where a UNION relational set operator may be used to merge two similar data sets. Within the context of your business scenario, analyze the analysis and data consistency advantages of using a UNION operator rather than simply merging two data sets into one result table.
• Suppose you are tasked with finding common data elements amongst various data sets. Specify how an INTERSECT operator may assist you in accomplishing this task. Construct a query that can perform the same function as the INTERSECT operator without using the “INTERSECT” syntax within the query. Note: The Strayer Oracle Server may be used to test and compile the SQL Queries developed.

ECO 100 Week 5 Discussion

Owning the Market

In the lesson on oligopolies and monopolistic competition (The Whole Spectrum of the Market), Sal from Khan Academy creates a two-dimensional grid of the market types based on the number of competitors and the degree of product differentiation.

1. Identify one monopoly from which you buy a good or service.
2. Identify one oligopoly from which you buy a good or service.
3. Identify one monopolistic competitor that you buy a good or service from.
4. Share one effect you think these types of firms have on the quality of goods or services that you purchase. Is the quality affected positively or negatively? Provide a rationale for your answer.

Owning the Market

In the lesson on oligopolies and monopolistic competition (The Whole Spectrum of the Market), Sal from Khan Academy creates a two-dimensional grid of the market types based on the number of competitors and the degree of product differentiation.

1. Identify one monopoly from which you buy a good or service.
2. Identify one oligopoly from which you buy a good or service.
3. Identify one monopolistic competitor that you buy a good or service from.
4. Share one effect you think these types of firms have on the quality of goods or services that you purchase. Is the quality affected positively or negatively? Provide a rationale for your answer.

ECO 100 Week 5 Discussion

Owning the Market

In the lesson on oligopolies and monopolistic competition (The Whole Spectrum of the Market), Sal from Khan Academy creates a two-dimensional grid of the market types based on the number of competitors and the degree of product differentiation.

1. Identify one monopoly from which you buy a good or service.
2. Identify one oligopoly from which you buy a good or service.
3. Identify one monopolistic competitor that you buy a good or service from.
4. Share one effect you think these types of firms have on the quality of goods or services that you purchase. Is the quality affected positively or negatively? Provide a rationale for your answer.

Owning the Market

In the lesson on oligopolies and monopolistic competition (The Whole Spectrum of the Market), Sal from Khan Academy creates a two-dimensional grid of the market types based on the number of competitors and the degree of product differentiation.

1. Identify one monopoly from which you buy a good or service.
2. Identify one oligopoly from which you buy a good or service.
3. Identify one monopolistic competitor that you buy a good or service from.
4. Share one effect you think these types of firms have on the quality of goods or services that you purchase. Is the quality affected positively or negatively? Provide a rationale for your answer.

ECO 100 Week 5 Discussion

Owning the Market

In the lesson on oligopolies and monopolistic competition (The Whole Spectrum of the Market), Sal from Khan Academy creates a two-dimensional grid of the market types based on the number of competitors and the degree of product differentiation.

1. Identify one monopoly from which you buy a good or service.
2. Identify one oligopoly from which you buy a good or service.
3. Identify one monopolistic competitor that you buy a good or service from.
4. Share one effect you think these types of firms have on the quality of goods or services that you purchase. Is the quality affected positively or negatively? Provide a rationale for your answer.

http://hwacer.com/Tutorial/eco-100-week-5-discussion/

Owning the Market

In the lesson on oligopolies and monopolistic competition (The Whole Spectrum of the Market), Sal from Khan Academy creates a two-dimensional grid of the market types based on the number of competitors and the degree of product differentiation.

1. Identify one monopoly from which you buy a good or service.
2. Identify one oligopoly from which you buy a good or service.
3. Identify one monopolistic competitor that you buy a good or service from.
4. Share one effect you think these types of firms have on the quality of goods or services that you purchase. Is the quality affected positively or negatively? Provide a rationale for your answer.

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

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REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 World View Chart Assignment

REL 212 Week 5 Midterm Exam

REL 212 Week 5 Midterm Exam

REL 212 Week 5 Midterm Exam

REL 212 Week 5 Midterm Exam

A+ !!!

REL 212 Week 5 Midterm Exam

REL 212 Week 5 Midterm Exam

REL 212 Week 5 Midterm Exam

REL 212 Week 5 Midterm Exam

A+ !!!

REL 212 Week 5 Midterm Exam

REL 212 Week 5 Midterm Exam

REL 212 Week 5 Midterm Exam

REL 212 Week 5 Midterm Exam

A+ !!!

REL 212 Week 5 Midterm Exam

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REL 212 Week 5 Midterm Exam

REL 212 Week 5 Midterm Exam

REL 212 Week 5 Midterm Exam

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CIS 524 Week 5 Discussions

CIS 524 Week 5 Discussions

Week 5 DQ 1
"Command and Natural Language" Please respond to the following:

• The president of your company approached you with his iPhone in one hand and his iPad in the other. He has just purchased the iPhone 4S and is fascinated with Siri, the voice recognition software. He then pulls up an app your team developed for the company a few months ago and tells you that he wants it to work with voice commands just like Siri.  When you pass this information on to your team, the news is met with groans and angry expressions. One of your developers tells you that it would be way too complicated to add voice recognition into the app and that you should have said no. Suggest three techniques to overcome the challenges of implementing natural language into interface designs. 
• Sally, a young developer, requests a meeting with you to discuss a project. Sally tells you that she wants to develop a new application in a computer language she has developed, hoping to use the project as proof of concept for her newly developed language. Your firm encourages technological development and advancement and has allowed similar developments to happen in the past. Discuss with Sally what is required to be considered an effective computer language. Suggest three characteristics that make up an effective computer language. Support your response with evidence from the textbook or an article you found.

http://hwacer.com/Tutorial/cis-524-week-5-discussions/

Cis 524 Week 5 Dq 2
"Developing Commands" Please respond to the following:

• You have just finished reviewing a design project your team has submitted to you and noticed that the team members used a great deal of command abbreviations. Explain to your team the value of using abbreviations for commands and give them at least two advantages and disadvantages associated with using abbreviations. Support your answer.
• From the e-Activity, Amore’s and Quesada’s article discusses the challenges of incorporating Natural Command Language Dialogs (NCLDs) into a phone system. One challenge pertains to sources of conflict in NCLDs. Discuss potential sources of conflict with an interface that you frequently use and devise a solution for preventing the conflicts.

CIS 524 Week 5 Discussions

CIS 524 Week 5 Discussion 1
Week 5 DQ 1
"Command and Natural Language" Please respond to the following:

• The president of your company approached you with his iPhone in one hand and his iPad in the other. He has just purchased the iPhone 4S and is fascinated with Siri, the voice recognition software. He then pulls up an app your team developed for the company a few months ago and tells you that he wants it to work with voice commands just like Siri.  When you pass this information on to your team, the news is met with groans and angry expressions. One of your developers tells you that it would be way too complicated to add voice recognition into the app and that you should have said no. Suggest three techniques to overcome the challenges of implementing natural language into interface designs. 
• Sally, a young developer, requests a meeting with you to discuss a project. Sally tells you that she wants to develop a new application in a computer language she has developed, hoping to use the project as proof of concept for her newly developed language. Your firm encourages technological development and advancement and has allowed similar developments to happen in the past. Discuss with Sally what is required to be considered an effective computer language. Suggest three characteristics that make up an effective computer language. Support your response with evidence from the textbook or an article you found.

Cis 524 Week 5 Dq 2
"Developing Commands" Please respond to the following:

• You have just finished reviewing a design project your team has submitted to you and noticed that the team members used a great deal of command abbreviations. Explain to your team the value of using abbreviations for commands and give them at least two advantages and disadvantages associated with using abbreviations. Support your answer.
• From the e-Activity, Amore’s and Quesada’s article discusses the challenges of incorporating Natural Command Language Dialogs (NCLDs) into a phone system. One challenge pertains to sources of conflict in NCLDs. Discuss potential sources of conflict with an interface that you frequently use and devise a solution for preventing the conflicts.