STA630 GDB 2 Solution

Due date Jan 26, 2011

"Briefly describe the situation where Coding of the responses can be done before the data collection and when coding is done after the data collection?”

Solution

* Data collection is the systematic recording of information; data analysis involves working to uncover patterns and trends in data sets; data interpretation involves explaining those patterns and trends.
*

* Scientists interpret data based on their background knowledge and experience, thus different scientists can interpret the same data in different ways.
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* By publishing their data and the techniques they used to analyze and interpret that data, scientists give the community the opportunity to both review the data and use it in future research.

CS507 Assignment 4 Solution

QUESTION NO 1

What are the challenges faced by WAFs (Web Application Firewalls) in order to secure the web applications? Write only five challenges.

Solution:

The five challenges faced by WAFs (Web Application Firewalls) in order to secure the web applications are under below.

1.  Application firewall needs to be able to apply exact, focused mitigation rules needs to be able to handle potentially thousands of such rules and needs to rapidly authenticate mitigation and report the full process.
2. Automatic expose recognition alone cannot effectively recognize concerns with convention applications or exclusive business reason.
3. The entire solution involves both vulnerability recognition and application firewalls. Evaluation needs to recognize rapidly confirmed vulnerabilities, extremely low false optimistic ratio.
4. Vulnerability scanners alone cannot give web application safety measures. They can only give you insight into the specific concerns you have to fix.
5. Application firewalls alone cannot offer web application defense. They cannot give guarantee that you have blocked all vulnerabilities or that no vulnerabilities exist. Manual configuration takes important amounts of time and need competent security analyst to do properly. 

         

MGT613 GDB Solution

Due date Monday, January 24, 2011

ABC Company deals in manufacturing Air Conditioners. For manufacturing purpose the company uses 824 compressors annually. Ordering costs are $14, carrying costs are $6 per compressor a year. According to price schedule orders less than 50 compressors will cost $15 per compressor, 50 to 79 compressors will cost $13 per compressor, 80 to 99 compressors will cost $11 per compressor and lager orders will cost $10 per compressor.

Determine the optimal order quantity and describe in which price range it will fall. Based on that price range also determine the total cost.

Solution

Given data

D=demand =824 annually
S=ordering cost =14 per compressor
H=carrying cost =6 per compressor


Range Price
1 – to - 49 RS 15
50 - to - 79 RS 13
80 - to - 99 RS 11
100 or more Rs 10

EOQ= under root (2DS/H)

EOQ=under root 23072 / 6

EOQ= under root 3845

EOQ= 62

TOTAL COST

TC= carrying cost + order cost +purchase cost

TC= 11084.06

CS201 Assignment 4 SOLUTION

	Assignment No. 4 Semester: Fall 2010 CS201: Introduction to Programming		Total Marks: 20 Due Date: 24th Jan, 2011
Instructions: Please read the following instructions carefully before submitting your assignment: It should be clear that your assignment will not get any credit if: §         The assignment is submitted after due date. §         The submitted assignment does not open or file is corrupt. All types of plagiarism are strictly prohibited. Note: You have to upload only .cpp file. Assignment in any other format (extension) will not be accepted. If you will submit code any other file format like .doc or .txt etc. you will get zero marks. Objective The objective of this assignment is to provide hands on experience of using §         Classes and objects manipulation in c++ §         Operators overloading Guidelines §         Code should be properly aligned and well commented. §         Follow C/C++ rules while writing variables names, function names etc. §         Use only Dev-C++ IDE for this assignment.
Assignment
Problem Statement: Price manipulation You are required to create a class in C++ named Price with the following Data members, Data members should be publicly declared. Rupees Paisas The Price class presents Price in Rupees and Paisa. For instance, Price (10, 80) means 10 rupees and 80 paisas. The Price class should have the following features as described in detailed descriptions: Detailed Description: Constructors Class Price must have Default constructor, which must set Rupees and Paisas to zero. Parameterized constructor that receives two parameters of type int and initializes its private data: Rupees and Paisas with them. Note that if Paisas are 100 or greater than 100 then also convert it in Rupees. Member Functions Create a function named Print()that displays the price of object in terms of rupees and paisas. Operator overloading A member function that overloads the + Operator to add two objects of Price. There should be an overloaded + operators: Add two objects and return Price object. Note that Paisas should not exceed 100. Add first number into second objects and return Price object. Note that paisas should not exceed 100. Output of your program should be as follows: Price is 10 rupees and 60 paisas Price is 12 rupees and 80 paisas After Addition Price is 23 rupees and 40 paisas
Note: you have to use same Class and Function name as mentioned in the assignment details. If we find any deviation, marks will be deducted. Deadline: Your Assignment solution must be submitted on or before January 24th, 2011.

Only CPP file will be accepted, file other than CPP will be awarded zero (0) marks.

MGT603 GDB SOLUTION

The Internal – External Matrix positions an organization’s various divisions in a nine cell display as illustrated in your recommended book. It is almost similar to the BCG Matrix in that both tools involve plotting organization divisions in a schematic diagram. Further IE Matrix can be divided into three major regions that have different strategy implications.

 

Taking into consideration of these regions and schematic diagram in the Internal-External (IE) Matrix by having a scale from 1 to 4 for both IFE (x-axis) and EFE (y-axis), what types of strategies you would recommend for an organization which is composed of 4 divisions. Total weighted scores that each division achieves are as follows:

 

 

 

Division	IFE Scores	EFE Scores
1	3.6	3.2
2	2.1	3.5
3	3.6	1.2
4	1.8	2.5

 

 

 

 

 

 

 

REQUIRED:

 

Your job is to only identify the strategies which are most appropriate for Division 1, Division 2, Division 3 and Division 4 with no further explanation.

 

 

NOTE: You can also take help from the Internal External (IE) Matrix Template provided in VULMS download section.

 

 

 

 

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SOLUTION

MGT603 GDB#2

 

Division	IFE Scores	EFE Scores	Strategies
1	3.6	3.2	Market penetration, market development, product development, backward integration forward integration, horizontal integration
2	2.1	3.5
3	3.6	1.2	market penetration, product development
4	1.8	2.5	harvest or exit strategy

 

CS615 Assignment No 4 SOLUTION

Software Project Management

Assignment # 04

Fall 2010

                                                               Marks: 30

Due Date

Your assignment must be uploaded before or on 13^th October 2010.

Uploading instructions:

Please view the Assignment Submission Process document provided to you by the Virtual University for uploading assignments.

·         Assignment should be in .doc format.

·         Save your assignment with your ID (e.g. bx020200786.doc).

·         Assignment submission through email is highly discouraged.

Rules for Marking:

It should be clear that your assignment will not get any credit if:

·         The assignment is submitted after due date.

·         The submitted assignment file is corrupted.

·         The assignment is copied.

Note:

Your answer must follow the below given specifications. You will be assigned zero marks if you do not follow these instructions.

·          Font style: “Times New Roman”

·          Font color: “Black”

·          Font size: “12”

·          Bold for heading only.

·          Font in Italic is not allowed at all.

·          No formatting or bullets are allowed to use.

Assignment:

Q. 01   Discuss the problem addressed in research paper “A review of studies on expert estimation of software development effort”?

Q. 02   Elaborate purposed solution in 7-10 lines in your own words given in research paper “A review of studies on expert estimation of software development effort”?

Q. 03   Discuss the limitations of the paper or further research issues in the paper “A review of studies on expert estimation of software development effort”?




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SOLUTION

Q. 01   Discuss the problem addressed in research paper “A review of studies on expert estimation of software development effort”?

Answer

Every manager needs to be intelligent to analyze problems scientifically and with the aid of the modern of analytical tools provided by management science and operations research. In this research paper we know that the use estimation is the leading strategy when estimating software development effort. Every manager wants to be able to respond circumstances quickly.

The main problems are following

The main problem of is that the presentation of the software development estimation is worse than the others efforts. The problem with these is may be the judgment is not correct. The main problem of that reason we did not see the old performance. We not see the earlier development tasks. The easy failure model predicted maintenance problems better than software maintainers with long experience

Q. 02   Elaborate purposed solution in 7-10 lines in your own words given in research paper “A review of studies on expert estimation of software development effort”?

Answer

In this study the results from many individual decision studies show that people get in excess of positive when forecast own performance. A general fact seems to be that the level of over optimism increase with the level of control e.g., a software developer responsible for the whole task to be estimated is supposed to be more over-optimistic than a project leader that plans and supervises the work of other project members.

Q. 03   Discuss the limitations of the paper or further research issues in the paper “A review of studies on expert estimation of software development effort”?

Answer

The only restriction is that just attaches with your matter and talk only about it. As once you have started the topic then you can not make bring changes in it. Present limitations based on your conclusions. Avoid the appeal to present advice based on your own beliefs or bias that is not specifically supported by your data. Recommendations fall into two categories. The first is recommendations to the study sponsor. What actions do you recommend they take based upon the data? The second is recommendations to other researchers. There are almost always ways that a study could be improved or refined. What would you change if you were to do your study over again? These are the recommendations to other researchers.

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