Cs401 assignment no 1 spring 2011 idea solution

Suppose your computer has a processor with 24-bit address lines. What is maximum amount of memory that can be attached in your system? (Show the step(s) for calculation of maximum addressable memory) (2.5 marks)

b) How many address bits are required for accessing 1GB RAM? (Show the step(s) for calculation of required address bits) (2.5 marks)

Question No. 2:

What are the contents of memory locations 0151, 0152, 0153, ………….,0158 if 0151 is starting address for Label1. (1 mark for each location)

Label1: dw 8494

db 42

dw 54

dw 7500

db 01

Question No. 3:

a) Calculate physical address using the following segment offset pairs. (1 mark each)

00EA:02A4

0100:AA23

D3B8:F222

00A0:1234

8FEf:0FFF

b) What is effective address generated by the following instructions? Every instruction is independent of others. Initially bx = 0x0101, bp=0x0222, si=0x1234, var1=0x1771 (1 mark each)

mov ax, [bx+si]

mov ax, [bx+100] (100 is in decimal)

mov ax, [bp+si]

mov ax, [var1+bp]

mov ax, [si+var1]

Mgt510 Assignment No. 1 Solution

Total Quality Management

The quality of products and services can be measured by their dimensions. Measuring the quality of services and products helps us to understand the concepts of product and service dimensions. Quality is multidimensional so, Product and service quality have a number of dimensions which determine how customer requirements are achieved.

Therefore as being TQM student it is essential for me that I consider the entire dimension that may be important to satisfy my requirements. These are as follows:

Product quality has two dimensions.

• Physical dimension measures the tangible product itself and includes such things like length, weight, and temperature etc.
• Performance dimension measures how well a product works and includes such things like speed and capacity.

Performance dimensions are more difficult to measure and obtain when compared it to physical dimensions. Like product quality, service quality also has several dimensions.

• Responsiveness refers to the reaction time of the service.
• Assurance refers to the level of certainty that a customer has concerning the quality of the service provided.
• Tangibles refer to a service's look or feel.
• ·Empathy being able to understand the needs of the customer as an individual and meet the special requirements of the customer
• Reliability refers to the dependability of the service providers and their ability to keep their promises.

Case no. 01

Solution:

I will recommend him/her for considering the following criteria about the quality of cell phone of two different brands available in the market:

• Support of all GSM frequencies by Cell phone providers in operation locally in the entire country
• Steady reception and signal coverage
• Enough Betray capacity, good standby timing and long talk time
• Compatibility of GSM-SIM provided by different cellular companies in the area
• Storage capacity to store call history and text data
• Attractive caller tunes and good multimedia support
• Enough extended memory that should be fixed for audio files or other type of media like pictures, video clips, games etc.
• Good camera and good picture quality if available in the phone package.
• Easy to use.
• Soft keypad.
• Support after sale service.

Case no. 02

Solution:

I will consider the following quality determinates between two bus services;

• Availability of bus stop near home.
• Number of bus stops and distance between these bus stops.
• Service frequency.
• Reliability of bus services that come regularly on schedule
• Availability of shelter and benches at the bus stops.
• Clean less of bus seats, interior and windows
• Cost affordability
• Overcrowding in buses.
• The ease of use of schedule at bus stop
• Assuring that bus service information by phone, mail, internet etc are available.
• Vehicle reliability and capability of drivers.
• Security against crimes on buses
• Cooperation of personal.
• Management of complaint
• Use of ecological vehicle.

CS610 Assignment No. 1 Solution

Q1. In which situation multiplexing is used? Explain with the help of working structure. Multiplexing is used for sharing of resources

1) Which cable is suitable for networking? Give reasons twisted pair 100baseT or 1000baseT

2) Which network Topology will be used with in the office and why?

star shaped bus

3) Which network Topology will be used for connecting two offices and why?

WAN

1) Which cable is suitable for networking? Give reasons LAN

4)Which network device will be used to connect two offices?

Fiber modem

for detail plz concerns hands out

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Under the simplest conditions, a medium can carry only one signal at any moment in time.

For multiple signals to share one medium, the medium must somehow be divided, giving each signal a portion of the total bandwidth.

Multiplexor (MUX)

Demultiplexor (DEMUX)

Sometimes just called a MUX

• Two or more simultaneous transmissions on a single circuit.

– Transparent to end user.

• Multiplexing costs less.

Frequency Division Multiplexing

Assignment of non-overlapping frequency ranges to each “user” or signal on a medium. Thus, all signals are transmitted at the same time, each using different frequencies.

A multiplexor accepts inputs and assigns frequencies to each device.

The multiplexor is attached to a high-speed communications line.

A corresponding multiplexor, or demultiplexor, is on the end of the high-speed line and separates the multiplexed signals

Time Division Multiplexing

Sharing of the signal is accomplished by dividing available transmission time on a medium among users.

Digital signaling is used exclusively.

Time division multiplexing comes in two basic forms:

1. Synchronous time division multiplexing, and

2. Statistical, or asynchronous time division multiplexing.

Synchronous Time Division Multiplexing

The original time division multiplexing.

The multiplexor accepts input from attached devices in a round-robin fashion and transmit the data in a never ending pattern.

T-1 and ISDN telephone lines are common examples of synchronous time division multiplexing

• Very popular

• Line will require as much bandwidth as all the bandwidths of the sources

MCM311 ASSIGNMENT Solution

Semester “Spring 2011”

“Communication Skills”

Communication as a creator/intensifier of problem

Part # 1 (Answer)

I give the example of a sales process for a built-to-order product or service. Here, a sales person interacts with the customer initially to understand the requirements, and then hands-off the specifications to production. The errors resulting in such a situation is due to the need to transfer complex information between the sales person and production.We resort to violence and other misbehaviors because our needs are not getting met and we don’t know how to communicate effectively enough to get them met. Good communication takes time and it takes your full attention. Both individuals and communities have to really want to connect with each other and to understand what they are feeling and needing. Communication as a cure of problem

Part # 2 (Answer)

Communication solves all problems

Communication is not a cure-all for the problems we experience. If we are properly skilled in communication, it can be a highly effective medium for the resolution of problems or conflicts. Unfortunately, many of us have failed to acquire sufficient skill in this regard. To assume we can eliminate problems effectively simply by being open and candid communicators, therefore, may be a mistake because communication has the potential for creating or intensifying problems, as well as the potential for eliminating problems. Better communication would not solve all the cases in criminal court, but if people learned to communicate with more awareness and with compassion for others, there would be a reduction in the cases that end up in court. There is a feeling of satisfaction when my clients in the court system get a glimpse of this type of communication and can get an idea of its effectiveness

MGT613 ASSIGNMENT#1 SEMESTER FALL Solution

Q#1: In your views what would be the existing vision statement of the company?

Answer:

ABC= The name of the company

Vision is just like an art of watching the things invisible. The vision of the

ABC Company is to have such products that are affordable, reliable, safe and environmentally acceptable. This company is high degree characterized and is accountable for successful fulfillment of their company.

Q#2: Prepare a mission statement for new production plan?

Answer:

The mission statement describes the overall purpose of organization. It is the mission statement of ABC Company to develop manufacturing resources and to provide a product of good quality to their customers. They conduct their business responsibly to achieve a great financial return which would be balanced with their long term business growth.

Q#3: What factors you will have to take into account to start a new business?

Answer:

Before starting a new business you should think about the features of the product which you are going to introduce. You must be very well known that why the customers ill get attracted towards your product instead the product of your competitor. You will need a strong research and development department in this regards.

Research and development department should consider the following factors:

• Total project cost

• Availability of professionals

• Availability of labors

• Technology

• Economy

• Experience

• Demand in Market

• Capital