cs607 VU Midterm Current Papers Fall 2011 of Virtual university of paksitan (www.vusolutions.com)

1. What is backward chaining?(2)

2. What is the difference between beam and best first search?(2)

3. Differentiate briefly and precisely between 'Structural knowledge' and 'Shallow knowledge'?(2)

Out of different general components of an artificial intelligent system/AI cycle which component is best suitable for a situation in which an artificial intelligent system wants to get information from its environment? Also tell that which kind of information it can get? (3)

Out of human experts and expert system, which one do you think is better in terms of cost?

Also explain why.(3)

Write down all the steps involved in backward chaining approach.(5)

In Genetic algorithm if we use only crossover and not mutation then does it make any hurdle in finding our desired solution or not? Give reason to support your answer.

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CS408 VU Midterm Current Papers Fall 2011 of Virtual university of paksitan (www.vusolutions.com)

Paper (HCI )

1. Suppose you are a software designer and the manger give the task to you to make the design of Company's attendance sheet, where the employee note one  attendance  at morning and one at closing time. You are required to find out the question which u asked with the company  employees as a software designer. (5)

2. Define the different between RAD, Spiral, waterfall and HCI Model... (5)

3. Why people recommended to use command line interface. (3)

4. Design process. (3)

5. Different b/s quantitive and qualitative research. (2)

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cs401 VU Midterm Current Papers Fall 2011 of Virtual university of paksitan (www.vusolutions.com)

What is the syntax of PUSH instruction? 2 Marks

For what purpose DS and ES registers are generally used in the context of video memory. 2 Marks 

When the instructions "push ax" is executed in decrementing stack how the value of SP will change. 3 Marks

What colors are repeated by 0th, 1st and 2nd bits (from least significant side) in Attribute Byte? 3 Marks

How SCAS instructions can be used to detect Null at the end of a string? 5 Marks

What is the wrong with this program? 5 Marks

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Cs504 VU Midterm Current Papers Fall 2011 of Virtual university of paksitan (www.vusolutions.com)

20 Mcqs ... 

mostly from out of course :D

2 short questions...(2marks)

i) Define coupling? 

ii) is software architecure an iterative proces?

3 marks question.

i) Diffrentiate b/w function oriented & object oriented design wd respect to a problem ?

5 marks

i) give atleast 2 examples of "Aggregation" from real world.

ii) Draw sequential diagram .

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cs604 VU Midterm Current Papers Fall 2011 of Virtual university of paksitan (www.vusolutions.com)

1) A code about test and set lock was given to highlight errors 5Marks

2) What is starvation and what is its solution 5Marks

3) What are common data structures in Bakery Algorithm 2Marks

4) Difference between preemptive and Non Preemptive Algorithm 2Marks

5) How inter process communication is done among processes 2Marks

6) Difference between SJF and SRTF 3Marks

7) Three queues in Multi level feed back……..3Marks

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CS502 VU Midterm Current Papers Fall 2011 of Virtual university of paksitan (www.vusolutions.com)

Paper details of question.

MCQz were 50% from past papers and 50% were new and tough.

Subjective part was from the past papers except 1 (5 number) question Detail is.

• How to Build heap? (2 marks.)

• Write down the steps of dynamic programming strategy. (2 marks)

• Two sorting algorithm having duplicate elements is such a way that

one of order nlogn and On^2 (3marks).

• Write steps involved in 0/1 knapsack algorithm problem (3-Marks)

• Solve the recursion problem. (5marks.)

• We are given an array of n elements of x1 , x2 ,x3 , ,,,,xn,

suggest best sorting algorithm of order On. (5 marks).

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If you remember Qubee had introduced 50 % discount offer for 3 Months in September 2011.

Now, Once again Qubee offers 50 Percent discount on Monthly Line Rent  for three months for all new customers. This is a limited time offer valid for sign-ups in December 2011 only.

This offer is only valid for residential post paid customers and this is a limited time offer which expires on 31th December 2011.

Offer:

• All new sign-ups during the month of december are entitled to a 50% discount on their monthly line rent. (Note: Unless requested otherwise by the customer)


• 50% discount does not apply on the December Bill (Pro-rata billing will be applicable)


• This discount is only applicable on the monthly line rent and does not have any implications on upfront or volume bucket cost.

Terms and Conditions:

• Activation charges are not refundable.


• *This offer is not applicable in conjunction with any other offer. (for three months)


• **In case of package change the 50% offer will not be applicable on the newly selected package.


• By singining up for this promotion, the customers agrees to remain active and clear all dues by the respective due dates, relevant to the security deposit refund during the promotion period and one month after closing of the promotion period.


• In case of customer fails to make any payment on time, Qubee reserves the right to forfeit the security deposit completely or in part.

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