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Thursday 30 June 2011

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PHY101 SOLVED VU Past Papers


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Solved VU Past Papers 01, MCM101, PAk301, Phy101, Phy301, STA301, STA630)


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Mgt111 GDB No. 3 - solution


Mgt111 GDB No. 3 - solution soon



Today’s organizations are facing challenges on many fronts. One of these challenges is security of information. NADRA is one of such organizations in Pakistan that has made tremendous efforts to ensure security of information. All employees in organizational hierarchy starting from front desk officer to data entry operator, to manager, ensure that there is no leakage of information to any one in anyway. Therefore, information remains property of only relevant employees.

You are required to identify the concept explained in the above mentioned scenario. Also identify the means and tools by which organizations ensure security of information to bring about maximum effectiveness in its communication processes.
CS507 Graded GDB solution
Wednesday, June 29, 2011 Posted In CS and IT Edit This
Graded MDB

Dated: Jun 27, 11Graded MDB Topic

All the Students of CS507 are directed to participate in the Graded MDB which will be opened from July 04, 2011 to July 06, 2011. This GMDB has 5% weightage in the final score, so all the students are advised to participate in it.

Note: Your answer must not be greater than 100 words.

Company Overview:

Ibrahim industries Inc. started in 1999 as a whole sale distributor of auto parts. In 2004 the Ibrahim industry expended its business internationally. Today, its annual sales have been increased to 100M$.

Current infrastructure of the company:

Distributor centers: 10
Retail outlets: 4
Dealerships: 1000
Challenges faced by the Ibrahim industries:

Now invoicing, paying to the suppliers, and purchasing have been distributed to the various distributed center. The company wants a perfect accounting system that maintains consistency of the transactions at all the distributed centers.

The business information has been maintained on four different ARE (information systems) creating complexity that’s why an integrated solution is required.

The number of employees has also been increased so it’s difficult to keep record of every employee at every location and interacting with them.
The company needs an online inventory tracking system to interact with 10 distributer centers.

As the company has increased its business growth so it also requires a warehouse to take efficient business decisions.
The main focus of the company is to handle supply chain management efficiently.

Question:

As an IT consultant of Ibrahim industries, provide a solution to handle all the challenges.
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SOLUTION:


As the Ibrahim Industries is facing many challenges regarding their overall progress and organizational development they required an “ERP” to achieve their organizational goals where the basic steps involved in development of ERP are



Connect Existing modules/system
o The concept is to maximize the use of existing systems ali frooq and minimize the changes, because the old systems were built/developed over a number of years encompassing technologies and platforms of various specifications



Use Supply Chain Management (SCM) Software
o Using SCM software will reduce uncertainty and risks in the supply chain thereby positively affecting inventory levels, cycle time, business processes.
Adjective modifiers :
Quick lunch
urgent meeting,
dining table.
Adverb modifiers:
quickly dropped
drive the car speedily
freshly painted,
opened the door lazily
Dangling modifiers:
, who
which

Cs101 Assignment Solution

Click Here To Download Attachment

Cs101 Assignment Solution



CS101 Assignment no. 3
CS101 Assignment No.3 Fall Spring 2011
Name:
Password:
Address:
Gender: Male Female
Hobbies: Playing Cricket
Surfing Internet
Rading Books
Playing Cricket
Surfing Internet
Rading Books
Location:

Wednesday 29 June 2011

Pictographs:

A Pictograph is a way of showing data using images.
It is a fun and interesting way to show data.

Pictographs:

Reason to adopt : Pictographs are a special kind of bar graph in which the bars are replaced by drawings that represent the thing being described. The chief advantage of the pictograph is that it uses drawings to symbolize concretely the quantities you are talking about in your graph. You will find pictographs especially useful where you want to do one or both of the following: • Emphasize the practical consequences of the data represented. • Make your data visually interesting and memorable.

Line Graph

Line graphs compare two variables. Each variable is plotted along an axis . A line graph has a vertical axis and a horizontal axis. So, for example, if you wanted to graph the height of a ball after you have thrown it, you could put time along the horizontal, or x-axis, and height along the vertical, or y-axis.

As I mentioned before, each type of graph has characteristics that make it useful in certain situations. Some of the strengths of line graphs are that:

They are good at showing specific values of data, meaning that given one variable the other can easily be determined.

They show trends in data clearly, meaning that they visibly show how one variable is affected by the other as it increases or decreases.

They enable the viewer to make predictions about the results of data not yet recorded.

Line Chart Reason

There are a few reasons why you would want to use a line graph. A line graph lets people make predictions about what would happen. If you were to do an experiment in which you needed to see how fast something grew, you could predict how long it would take to grow to a certain height. You want to use line graphs so that people can see the trend within the data. Line graphs are good at showing specific values of information as well. If any of the following reasons would help analyze your data, I recommend that you use a line graph. They are very helpful.

CS601 Assignment No. 5 solution

Wednesday, June 29, 2011 Posted In CS and IT Edit This
Assignment # 5


Instructions :
Your assignment must be uploaded/submitted before or on 28th June 2011.
• Your assignment must be in .doc format.(Any other formats like scan images, PDF, Zip, rar, bmp, docx etc will not be accepted)
• Save your assignment with your ID (e.g. bc020200786.doc).
• No assignment will be accepted through email.
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 corrupted.
• Your assignment is copied from internet, handouts or from any other student (Strict disciplinary action
will be taken in this case).
Question 1: [5]
How ZigBee is taken as a unique and better wireless technology for the data communication over the internet?


Question 2: [5]
Differentiate between Zigbee and other wireless communication technologies.


Question 3: [5]
How Zigbee technology ensures Reliable and secures data communication in wireless networks?


Note:
• Your answer must follow the below given specifications. Marks will be deducted 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.
• You should consult recommended books to clarify your concepts.
• It’s better for you to submit the assignment well before the deadline.
• Do not put any query at MDB about this assignment, if you have any query then email at CS601@vu.edu.pk


Solution:



Question 1: How ZigBee is taken as a unique and better wireless technology for the data communication over the internet?

Answer:

Zigbee technology is unique and better wireless technology for data communication due to following reasons:

1. Its centralization control system reduces the man power.

2. It allows wireless networking to connect several units through one button.

3. It helps to monitor the activities in a better way.

4. It saves the wireless networking from short circuiting.

5. The ZigBee technology devices are based on low power consumption therefore are

reliable, therefore can run for long duration.

6. Zigbee technology used in the remote control devices helps to control the function at a

specific range.

7. Its Bluetooth application gives a unique feature of transferring information or data

from one place to another in a far better way than Bluetooth itself.

8. The low cost allows the technology to be used widely in wireless control and

monitoring applications.


Q. 2 Differentiate between Zigbee and other wireless communication technologies?

Answer:
ZigBee and Other wireless communication technologies:

Zigbee is designed around low power consumption which increases battery life while others use high power.

Zigbee provides network security and application support services better than others.

It provides low cast in contrast to others high cost.

Using Mesh networking standard it provides reliability and larger range better than any other wireless network.

Zigbee devices use small transmitters for communication with the central computer.

It also publishes application profiles that allow multiple OEM vendors to create interoperable products.

It is the newest and provides specifications for devices that have low data rates, consume very low power.

ZigBee devices are limited to low throughput of 250kbps at 2.4GHz while others provide high data rate i.e. Bluetooth up to 1Mbps and Wi-Fi up to 54Mbps.

Finally it provides remote monitoring and manipulation.

Bluetooth provides high data rate of 1Mbps at 2.4GHz.

Q. 3 How Zigbee technology ensures Reliable and secures data communication in wireless networks?

Answer:

ZigBee technology uses security model of the IEEE 802.15.4 MAC sub layer which specifies following security services:

1. It maintains a list of trusted devices within the network

2. In this technology encryption standard is increased

2. It saves data from modifying by different parties..

3. It gives sequential freshness to reject data frames that have been replayed

4. Controller compares the freshness value with the last known value from the device.

The actual security implementation is specified by the implementer using a standardized tool box of ZigBee security software.

for another solution with images: Click here to download solution in MS Word format, CS601 Assignment vusolutions

you may use the following login and password to download on docstoc:

1. user name: vusolutions1
password: mba123

HRM627 GDB No. 3 - solution

Wednesday, June 29, 2011 Posted In HRM Edit This
Semester “Spring 2011”
“Human Resource Development (HRM 627)”

This is to inform that Graded Discussion Board (GDB-2) will be opened according to the following schedule

Opening Date and Time:
30th June , 2011 At 12:01 A.M. (Mid-Night)

Closing Date and Time:04th July , 2011 At 11:59 P.M. (Mid-Night)

Topic/Area for Discussion
“Minority discrimination”

Note: The discussion question will be from the area/topic mentioned above. So start learning about the topic now.

Mgt111 GDB No. 3 - solution

Wednesday, June 29, 2011 Posted In MGT Edit This
Today’s organizations are facing challenges on many fronts. One of these challenges is security of information. NADRA is one of such organizations in Pakistan that has made tremendous efforts to ensure security of information. All employees in organizational hierarchy starting from front desk officer to data entry operator, to manager, ensure that there is no leakage of information to any one in anyway. Therefore, information remains property of only relevant employees.

You are required to identify the concept explained in the above mentioned scenario. Also identify the means and tools by which organizations ensure security of information to bring about maximum effectiveness in its communication processes.

Phy301 GDB

Phy301 GDB

Do you agree that Temperature has significant effect on most of the Diode characteristic? Elaborate your answer by describing the effect of temperature on diode when diode is in Forward biased mode and when in Reversed biased mode.

Eng 201 Assignment 4 solution

Spring 2011
Assignment # 4                                                                                           Total Marks: 15

Due Date: July 01, 2011

Objectives:

To asses students’ understanding and to motivate them in conceptual knowledge and practical application of the subject.

Instructions

  1. Late assignments will not be accepted.
  2. If the file is corrupt or problematic, it will be marked zero.
  3. Plagiarism will never be tolerated. Plagiarism occurs when a student uses work done by someone else as if it was his or her own; however, taking the ideas from different sources and to express it in your own words will be encouraged.
  4. If any assignment is found copied work, no marks will be awarded and the case may be referred to the head of the department for disciplinary action.
  5. No assignment will be accepted via e-mail.
  6. The file should be in Word doc form; the font color should be preferably black and font size can be 12 Times New Roman.


Question No.1                                                                                                           (10)

As a Marketing Manager of Mellow Beverage Company, you have to introduce your latest soft drink to Cafeteria Administration, University of Management and Technology Lahore. You have to make use of at least three Visual Aids to reinforce your viewpoint. What sort of Visual aids will you   to make your presentation more persuasive? Give at least three reasons for selecting these aids.                    

Visual Aids: Moreover good business ethics demand you chose a form of visual aid that will not mislead your audience.

As a Marketing Manager of Mellow Beverage Company, I ll  employ following Visual aids to make presentation more persuasive
Pictographs:

Reason to adopt : Pictographs are a special kind of bar graph in which the bars are replaced by drawings that represent the thing being described. The chief advantage of the pictograph is that it uses drawings to symbolize concretely the quantities you are talking about in your graph. You will find pictographs especially useful where you want to do one or both of the following: • Emphasize the practical consequences of the data represented. • Make your data visually interesting and memorable.

Pie Charts
Reason to adopt : Pie charts are unsurpassed in their ability to depict the composition of a whole. For example, to show how much each of several food sources contributes to the total amount of dietary fat consumed by the average American.

Budget statements:
Reason to adopt :A budget statement is a table that shows how money will be gained or spent. It may be very simple or very elaborate depending on your reader’s needs. On the job, you can use budget statements in the following situations: • To explain the expenses involved with a project purchase • To summarize the savings to be realized by following a recommendation you are making • To report the costs that have been incurred by a project for which you have responsibility • To explain the sources of revenue associated with some project or activity.

Question No.2                                                                                                            (5)       

Choose the adjective modifiers, adverb modifiers and dangling modifiers from the given paragraph. 

Elizabeth, who just wanted a quick lunch to reach her office to attend an urgent meeting, quickly dropped her fork on the dining table. She had to drive the car speedily to reach her office in time. She saw an accident driving down the road which made her a bit more upset. When she reached her office, freshly painted, John, the painter, left the room to dry. She opened the door lazily, put her purse on the table and sat in the chair.


Adjective modifiers :
Quick lunch
urgent meeting,
dining table.
Adverb modifiers:
quickly dropped
drive the car speedily
freshly painted,
opened the door lazily
Dangling modifiers:
, who
which

Eng 201 Assignment 4 solution

Question No.1                                                                                                          

As a Marketing Manager of Mellow Beverage Company, you have to introduce your latest soft drink to Cafeteria Administration, University of Management and Technology Lahore. You have to make use of at least three Visual Aids to reinforce your viewpoint. What sort of Visual aids will you   to make your presentation more persuasive? Give at least three reasons for selecting these aids.                    

Visual Aids: Moreover good business ethics demand you chose a form of visual aid that will not mislead your audience.

As a Marketing Manager of Mellow Beverage Company, I ll  employ following Visual aids to make presentation more persuasive
Pictographs:

Reason to adopt : Pictographs are a special kind of bar graph in which the bars are replaced by drawings that represent the thing being described. The chief advantage of the pictograph is that it uses drawings to symbolize concretely the quantities you are talking about in your graph. You will find pictographs especially useful where you want to do one or both of the following: • Emphasize the practical consequences of the data represented. • Make your data visually interesting and memorable.

Pie Charts
Reason to adopt : Pie charts are unsurpassed in their ability to depict the composition of a whole. For example, to show how much each of several food sources contributes to the total amount of dietary fat consumed by the average American.

Budget statements:
Reason to adopt :A budget statement is a table that shows how money will be gained or spent. It may be very simple or very elaborate depending on your reader’s needs. On the job, you can use budget statements in the following situations: • To explain the expenses involved with a project purchase • To summarize the savings to be realized by following a recommendation you are making • To report the costs that have been incurred by a project for which you have responsibility • To explain the sources of revenue associated with some project or activity.

Question No.2                                                                                                            (5)       

Choose the adjective modifiers, adverb modifiers and dangling modifiers from the given paragraph. 

Elizabeth, who just wanted a quick lunch to reach her office to attend an urgent meeting, quickly dropped her fork on the dining table. She had to drive the car speedily to reach her office in time. She saw an accident driving down the road which made her a bit more upset. When she reached her office, freshly painted, John, the painter, left the room to dry. She opened the door lazily, put her purse on the table and sat in the chair.


Adjective modifiers :
Quick lunch
urgent meeting,
dining table.
Adverb modifiers:
quickly dropped
drive the car speedily
freshly painted,
opened the door lazily
Dangling modifiers:
, who
which

Tuesday 28 June 2011

Eco401 SOLVED Past Papers

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Eng201 Assignment No. 4 - Solution


Assignment # 4 UploadedDated: Jun 27, 11
Dear Students

Assignment #4 of Eng 201 has been uploaded and it covers Lesson 31 to 40. The due date of assignment submission is 1st July 2011. No assignment via email will be accepted after the due date is over .

ENG201

 -------------------------------------------------------------------------------------------------------------------
Question No.1                                                                                                           (10)

As a Marketing Manager of Mellow Beverage Company, you have to introduce your latest soft drink to Cafeteria Administration, University of Management and Technology Lahore. You have to make use of at least three Visual Aids to reinforce your viewpoint. What sort of Visual aids will you employ to make your presentation more persuasive? Give at least three reasons for selecting these aids.                    


Question No.2                                                                                                            (5)       

Choose the adjective modifiers, adverb modifiers and dangling modifiers from the given paragraph. 

Elizabeth, who just wanted a quick lunch to reach her office to attend an urgent meeting, quickly dropped her fork on the dining table. She had to drive the car speedily to reach her office in time. She saw an accident driving down the road which made her a bit more upset. When she reached her office, freshly painted, John, the painter, left the room to dry. She opened the door lazily, put her purse on the table and sat in the chair.


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