Software Contruction -Assg

 

Using pseudocode and a flowchart, develop the logic for a program that accepts two numbers as input and displays the product of the numbers. You may use a free online tool or other available tool to draw the flowchart.

article summarize

  For Blog 1, you will review an academic article related to Human Computer Interaction. There are numerous articles to choose from, and from multiple academic sources, but I would prefer if you reviewed an article from one of the following high-quality sources below, all of which are accessible through the ACM Digital Library, available through the CSUCI Library website. You can access the library via http://library.csuci.edu/research/databases-az.htmLinks to an external site. and clicking the link for ACM Digital Library. First, however, you’ll want to find a title that interests you from the below sources: 

Requirements:1. Briefly summarize the article and include one interesting thing you learned.

 2. Link the article back to Fogg’s Eight-Step Design Process????Actions

3. Include references where appropriate. 

Need Help with SQL Server (Indexes)

  Watch video Indexes In SQL Server 

1. Run the script file “Create database 1.sql”, this will create the database Index_Examples and two tables, dbo.raw_data, dbo.index_example. & it will insert 2000 rows of data into dbo.raw_data. Next run the script Script File for Index Assignment.sql”. It will insert 4,000,000 rows into the dbo.index_example table (id, first_name, last_name, birthday). If I created a database with more it will bog down your CPU. With 4 million rows, you will see the difference in time between a non-index query and an index query. You are looking for the SQL Server Execution Time.

2. Run the following queries separately and record the time it took to complete each (see attached document “Example of Solution of Index Assignment.pdf”). You will have to set up the query window to show statistics & time. Go to the pull down menu Query, click on Query Options, under Execution, Advance check the box SET STATISTICS TIME, click OK.

  

USE [Index_Examples]

GO

select count(*) from dbo.index_example where last_name =’Waters’;

Screen Shot Goes Here!

select count(*) from dbo.index_example where first_name =’Colman’;

Screen Shot Goes Here!

select count(*) from dbo.index_example where birthday =’2000-01-01′;

Screen Shot Goes Here!

select first_name, last_name, birthday from index_example where last_name =’Waters’ order by last_name, first_name, birthday;

Screen Shot Goes Here!

select first_name, last_name, birthday from index_example where first_name =’Colman’ order by last_name, first_name, birthday;

Screen Shot Goes Here!

select first_name, last_name, birthday from index_example where birthday = ‘2000-01-01’ order by last_name, first_name, birthday;

Screen Shot Goes Here!

select first_name, last_name, birthday from index_example where last_name = ‘Waters’ and birthday = ‘2000-01-01’ order by last_name, first_name, birthday;

Screen Shot Goes Here!

3. Create 3 indexes for this database, and record the time it took to create each.

a) Create an index for the Last_Name column

Index Goes Here!

Screen Shot Goes Here!

b) Create an index for the First_Name column

Index Goes Here!

Screen Shot Goes Here!

c) Create an index for the birthday column

Index Goes Here!

Screen Shot Goes Here!

d) Create an index for the Last_Name and birthday column

Index Goes Here!

Screen Shot Goes Here!

4. Run the seven queries from step 1, separately and record the time it took to complete each (see attached document “Example of Solution of Index Assignment.pdf”).

USE [Index_Examples]

GO

select count(*) from dbo.index_example where last_name =’Waters’;

Screen Shot Goes Here!

select count(*) from dbo.index_example where first_name =’Colman’;

Screen Shot Goes Here!

select count(*) from dbo.index_example where birthday =’2000-01-01′;

Screen Shot Goes Here!

select first_name, last_name, birthday from index_example where last_name =’Waters’ order by last_name, first_name, birthday;

Screen Shot Goes Here!

select first_name, last_name, birthday from index_example where first_name =’Colman’ order by last_name, first_name, birthday;

Screen Shot Goes Here!

select first_name, last_name, birthday from index_example where birthday = ‘2000-01-01’ order by last_name, first_name, birthday;

Screen Shot Goes Here!

select first_name, last_name, birthday from index_example where last_name = ‘Waters’ and birthday = ‘2000-01-01’ order by last_name, first_name, birthday;

Screen Shot Goes Here!

5. In DETAIL what conclusion did you come to about indexes?

Discussion 4 (Database)

250 words+

1. For E-R model, there are entity sets, relationship sets, and attributes, please offer/describe some example for the three concepts

2. If we keep use Entity, but skip the use of relationship, what kind of operation can be the substitute?

SA&D – 9

 

Week 9 Assignment:

  • Discuss the deployment and implementation phase of a system.
  • Discuss the importance of retirement or end of life of a system. What happens to the physical components of a system?

Submit a one to two-page paper in APA format. Include a cover page, abstract statement, in-text citations and references.

WK 3 – Assignment

Assignment 1: 

· Analyze the given case study on security breach.

· Recommend controls to avoid an enterprise security breach.

Read the text sheet named “Local Breach of Sensitive Online Data” and address the following:

Using what you have learned about security breaches, describe what measures should have been taken by the educational service and test preparation provider to avoid the security breach mentioned in the text sheet.

Requirement: 

· ****Separate word document for each assignment****

· Minimum 300-350 words. Cover sheet, abstract, graphs, and references does not count.

· Add reference separately for each assignment question.

· Strictly follow APA style. Length – 2 to 3 paragraphs. 

· Sources: 2 References to Support your answer

· No plagiarized content please! Attach a plagiarized report.

· Check for spelling and grammar mistakes!

· $5 max. Please bid if you agree.  

Assignment 2: 

In this assignment, submit a data mining topic, introduction and preliminary references, in APA format. Your submission should include the following elements:

1. Provide the title of your term paper. The topic can be anything relating to data mining.

2. Include an introduction on the topic. This introduction should be two-pages in length.

3. A minimum of 3-5 references in proper APA format.

Use the attached textbook for reference. 

Requirements:

· ****Separate word document for each assignment****

· Provide 2 pages of introduction content. Cover sheet, abstract, graphs, and references does not count.

· Use of proper APA formatting and citations. 

· No plagiarized content please! Attach a plagiarized report.

· Check for spelling and grammar mistakes!

· $10 max. Please bid if you agree.

DQ Responses Oct 30

Q. Please read the below paragraph and write your opinion, also by discuss any differences you may see.

Note: 250 words with intext citations and references needed.

Business architecture defines an organization’s capabilities in a structured way. It identifies all kinds of resources a business possesses, such as personnel, infrastructure, and business, them comes up with a strategy to make the most value out of them. The purpose of business architecture is to transform high-level vision into actionable items, so that the company survives and becomes successful in today’s market. In a hierarchical structure, a company’s major concerns might be separated into operation, finance, marketing, information, HR, compliance, and security, which represent the critical components in the architecture. The seamless coordination among those components is critical for the execution of a transformation of vision.

Many of the tech giants have chosen to lay off employees this year due to the slow down of growth. This is part of a bigger move that those companies are making based on their predictions of the situations and strategies to counter them. The layoffs, reorganizations, and other moves mean that companies are adjusting their business architecture to suit the transformation of their visions. Sometimes, the layoff itself is rather a symbolic action to convey the high-level vision to employees and the public, with the hope of showing their responsiveness to stakeholders. The purpose of such organizational transformation is to improve the company’s current stand in the ever changing market.

Inferential Statistics in Decision-making

Assignment: 

Provide a reflection of at least 500 words (or 2 pages double spaced) of how the knowledge, skills, or theories of Inferential Statistics in Decision-making have been applied, or could be applied, in a practical manner to your current work environment. 

Requirements: 

Provide a 500 word (or 2 pages double spaced) minimum reflection. 

Use of proper APA formatting and citations. If supporting evidence from outside resources is used those must be properly cited. 

Share a personal connection that identifies specific knowledge and theories from this course. 

Demonstrate a connection to your current work environment 

You should NOT, provide an overview of the assignments assigned in the course. The assignment asks that you reflect how the knowledge and skills obtained through meeting course objectives were applied or could be applied in the workplace.

500 words with APA format needed.