Computer Science Computer Science IT505 assignment

Follow the instructions and answer the questions as asked 

No plagiarism and no copy 

QUESTION 1:   

Your computer received the following digital, binary signal sequence. Now, your computer should cover the binary data to the text so you would read it on your computer screen. Assume, the received binary code was generated based on ASCII.

Received binary data:

01001001 01010100 00110101 00110000 00110101 00100000 01010111 01101001 01101110 01110100 01100101 01110010 00100000 00110010 00110000 00110010 00110011 00100000 01010111 01010101 01010011 01010100 00100000

You should write the text that will appear on your computer screen. Simply convert the binary data to text.

HNIT:  Do your web search and find (Binary to Text Translator) to convert the binary to back to text.

QUESTION 2:  

The user would like to save the incoming binary that you decoded in question 1. Therefore, the user would like to make sure there is enough memory space in his/her computer. What would be the minimum memory space (in Bytes) required to save the incoming data?  

QUESTION 3:  

Develop the Manchester Code for the first character of the digital data stream in question 1.  You should develop Manchester Code for 01001001

Your name must be on the digital signal code diagram 

QUESTION 4:  

In an airport, two computers in two different terminals will be in communication-based on the requirements below;

The user in terminal 1 and the receiver terminal 2 can operate on different clock frequencies.

The speed of the communication is not a concern; however, the quality of the communication is important.

The terminals are more than 100 meters apart. There is a heavy external electrical noise which would impact and disrupt the communication and cause miscommunication (corrupted message) between terminals

4a) 

What would be your preferred data transmission technique? Synchronous or Asynchronous transmission. Explain your answer

4b) 

What kind of Error Detection method you would use to make sure you will detect most of the communication errors? Explain your answer

QUESTION 5:  

There are three given different communication cases. Where a user would like to access a database.  

CASE 5-1: The user computer is on a transatlantic cruise ship and the receiver (the database) is in NYC.  

  1. a) What type of communication (digital or analog) would you use between given to communication points?
  2. b) If it is digital then write the cable type you would use, if it is analog then write the wireless communication type you would use.

CASE 5-2: The computers are in different cities. The user computer is in Los Angeles and the receiver (the database) is in NYC.  This has to be a fast and secure communication  

  1. a) What type of communication (digital or analog) would you use between given to communication points?
  2. b) If it is digital then write the cable type you would use, if it is analog then write the wireless communication type you would use.

CASE 5-3: Both computers are in the same building. The user computer is on the second floor and the database is on the third floor.

  1. a) What type of communication (digital or analog) would you use between given to communication points?
  2. b) If it is digital then write the cable type you would use, if it is analog then write the wireless communication type you would use.

security

 Journal Reflection on progress 

Please reflect on your dissertation progress 

Topic –  The Smart Phone as a Dangerous Technology

500 words APA format with references needed

Network Planning

Create a robust network plan for “A dual location medical clinic with doctors/physician’s assistants rotating between locations on different days.

 Make sure that for this network plan you are investigating, researching, and brainstorming stakeholder needs, identifying and addressing data access issues, identifying and planning for security concerns, considering disaster recovery and maintenance issues, and including a researched but estimated consideration of costs related to the network. This task is like our Initial Network Plan/Proposal except more in-depth and concerning a contextualized network. Make sure you robustly address the following topics/areas: 

  • network topology (physical and logical/functional) – be sure to include both textual descriptions as well as visual diagrams with captions.
  • hardware considerations (routers, gateways, switches, cabling, wireless access points, physical servers/nodes, etc.) – be sure to discuss both physical hardware as well as any virtualized hardware (IAAS).
  • software servers/services (web, database, file, source control, patient portals, training intranet resources, etc.)- be sure to consider the needs of stakeholders and what servers/services, clients, and security or maintenance utilities should be considered.
  • security policies/procedures and network systems/services (firewalls, IDS/IPS, spam/virus filtering, network monitoring/scanning, chokepoints, guest networks, DMZ’s VPNs, encryption, BYOD policies, etc.)
  • disaster recovery/continuity of service/maintenance needs (backup hardware/software, storage locations, communication policies/procedures, recovery policies/procedures, etc.)

 Make your arguments as to why your solutions make sense for your chosen organization’s network. Don’t just say, “you need a wireless mesh network”, explain, discuss, and schematize why that makes sense for your context and stakeholder needs. 

 Submission of your Network Plan should be at least 10 pages in length, using no larger than 11point Times New Roman Font, single spaced,  with 1in margins (top, bottom, left, and right). Excessive sized images will cost 10% of your grade per image, so consider size and layout your visualizations effectively. 

Software – 6

 

Please read Chapter 11 of your textbook and review Lecture slides and IGU online library and reputable journals/resources and describe and explain Good practice guidelines for dependable programming.

PowerPoint_Introductory_Capstone2_Summer_Products

 PowerPoint_Introductory_Capstone2_Summer_Products

  

Project Description:

In this project, you will apply skills you practiced from the Objectives in PowerPoint Chapters 1 through 3. You will develop a presentation that Irene Shviktar, Vice President of Marketing, will show at a corporate marketing retreat that summarizes the company’s plans to expand the summer sports product line.

     

Open   the file named Student_PowerPoint_Capstone2_Summer_Products.pptx downloaded with this project.

 

Change the Slide Size to   Widescreen, and then change the Colors to Red.

 

Format the background of Slide 1   with the picture downloaded with this project—pCap2_Boating.jpg. Select the subtitle, and then change the font   color to the first color in the first column. Apply bold to the subtitle.

 

With Slide 1 displayed, insert   the second slide from the downloaded presentation named pCap2_Company_Overview.pptx.
 

  Mac users: Insert all slides and delete the slide titled Front Range Action Sports with the subtitle that begins Irene Shviktar. 

 

On Slide 2, in the content   placeholder, center the paragraph, increase the font size to 32, and then   apply bold and italic. If necessary, click the Bullets button to toggle it   off.

 

On Slide 2, change the line   spacing of the content placeholder text to 1.5. Change the shape fill to the   first color in the eighth column, and then change the font color to the first   color in the second column.

 

On Slide 2, format the content   placeholder with the first bevel shape effect—Round. Format the title with   the first WordArt style, and increase the font size to 80.
 

  Note, depending on the version of Office used, the effect name may be Circle.   

 

Display Slide 3, and then change   the slide layout to Content with Caption. In the content placeholder, from   the downloaded project files, insert pCap2_Wakeboard.jpg.   Apply the last Inner Shadow picture effect—Inside: Bottom Right.
 

  Note, depending on the version of Office used, the shadow effect may be named   Inside Diagonal Bottom Right.

 

On Slide 3, format the slide background   with the Solid Fill Color; in the eight column, the fourth color. Be sure to   apply the background color only to Slide 3. Increase the font size of the   caption placeholder text to 24.

 

Display Slide 4, and then in the   content placeholder, insert the List type SmartArt graphic Vertical Block   List. Change the color to Colorful –   Accent Colors, and then apply the 3-D Cartoon Effect style. Center the slide   title and hide the background graphics.

 

In the SmartArt, in the top-left   orange rectangle, type Boating Industry and then click in the rectangle to the right. Type   two bullet points:
Personal   Watercraft
Luxury   Power Boats

 

In the middle of the SmartArt   graphic, click the gold shape. Type Boating Accessories and then click in the rectangle   to the right. Type two bullet points:
Life   Vest Safety
Anchor   Systems

 

In the tan shape, type Recreation and then click in the rectangle   to the right. Type two bullet points:
Tubes
Wakeboards

 

Display Slide 5, and then insert   a new slide with the Two Content layout. On the inserted slide, enter Popular Lake   Recreation Products as   the slide title. Center the title.

 

On Slide 6, in the content   placeholder on the left, type the following five list items and then change   the font size to 36 and apply the default numbering style.
Wakeboards
Bindings
Life   vests
Tubes
Loungers

 

On Slide 6 in the placeholder on   the right, search Online Pictures using the search phrase deck chair and then insert an appropriate   image from the results. Select and delete any additional text boxes that may   display when the image is inserted. To avoid file size limitations, compress   the online picture once it is inserted. Change the Height of the picture to   3.5 and then apply the Tight Reflection: Touching effect.
 

  Note, alternatively, search for an image in a web browser, and then download   and insert a relevant image from the results.

 

Display Slide 7, and then in the   content placeholder, insert a Clustered Column chart. In the worksheet, enter   the following data:
  California Arizona Utah
Year   1 12.2 17.5 6.5
Year   2 14.5 19.2 8.7
Year   3 11.9 18.6 10.6
Year   4 17.6 22.4 11.3

 

Apply Chart Style 5, and then   remove the Chart Title element. Animate the chart by applying the Wipe   entrance effect.

 

Display Slide 8, and then hide the   background graphics on the slide. Format the background with the downloaded   picture file—pCap2_Lake.jpg.

 

On Slide 8, align the text   placeholder to the center of the slide. Change the Font Color to the first   color in the first column and apply Bold.

 

In the slide thumbnails, select   Slides 5 and 9. Apply a Solid Fill background color using the second color in   the third column, under Theme colors.

 

Display Slide 9. Insert the   downloaded picture file pCap2_Action.jpg.   Change the picture Height to 4, and then apply a Soft Edges picture   effect of 25 Point.

 

On Slide 9, use the Crop to   Shape option to change the picture shape to the tenth Basic Shape in the   third row—Cloud. Align the picture to the center and middle of the slide.

 

On Slide 9, insert a Frame shape   anywhere on the slide. Change the Height to 2.5 and the Width to 4.5, and   then type A Summer Sports Leader in the   shape. Change the Font Size of the text in the frame to 24 and apply the   second style in the third column shape style. Align the shape to the bottom   of the slide. Select the title, picture, and frame, and then align the   objects to the center of the slide. 

 

To all of the slides in the   presentation, apply the Page Curl transition with the Single Left Effect   Option. Display Slide 6, and then apply the Split entrance effect to the   numbered list.

 

Display Slide 4. In the Notes   pane, type These are the areas in which we are focusing product   development in the next five years. (include the period)

 

Insert a Header & Footer for   the Notes and Handouts. Include the Date and time updated automatically, the   Page number, and a Footer with the text Capstone2_Summer_Products.

 

Save and close the file, and   then submit for grading.