For the given Bayesian network find the correctness of the following query, PCBIJ =true, M=true) using the variable elimination method. From the initial knowledge base, draw the following conclusions with the help of propositional logic. i) if the lab square [2, 2] contains the belly. The problem grid is given below). a) Tony, Michael and Ellen belong to the Hoofers Club.
Passing the Turning Test proves that computers exhibit intelligence. a) Consider the following map (not drawn to scale). A to city M. The straight line distance between each city and city M is given in the following table. i) Provide the search tree for your solution, showing the order in which the nodes were expanded and the cost for each node. Show the timing diagram of the fetch and execution cycle for the LDA instruction. instruction cycle may be equal to one or more machine cycles - justification. a) Draw the circuit diagram to construct an 8 x 4 ROM using SSIIMSI chips.
Draw the block diagram of the memory system using the available RAM chip, clearly showing the memory addresses you will use and the chip select signal you will produce for your system. Assume that the microprocessor to be used in the system has only one interrupt pin. Draw the circuit diagram to implement the system interrupt gate using minimum number of 8259 ICs.
The system will identify each key pressed and move them from the right side of the screens and continue to move left as each key is pressed. i) Draw the block diagram showing the interconnections of the various components for the system. ii) Draw the flow chart to develop the necessary software.
CSE 411
So in type 2 jobs, first a job runs on station 4, then a job runs on station 1, and finally a job runs on station 3. Ifa'j-oh arrives at a given station and finds all the machines in that station already is busy, the job joins a single FIFO queue on the station. Explain your choice of system performance output measures and why a decision maker would be interested in your findings.
Explain confidence interval and hypothesis test. a) Explain the need for random number generators in system simulation or a. processed with the help of an illustrative example. What is a full period LCG. are necessary and sufficient conditions for a full-time LCG. 8) (c) Define covariance and correlation between two random variables Xi and X} Show. that uncorrelated random variables are not necessarily independent.
BANGLADESH UNIVERSITY OF ENGINEERING AND TECHNOLOGY, DHAKA L-4/T-1 B. The figures in the margin indicate full marks. There are FOUR questions in this section. a) Define contract as per Contract Act, 1872 and classify the same. Explain the differences between 'intent to make an offer' and 'intention to make an offer'. a) Define partnership under the Partnership Act, 1932 and explain its essential features.
There are FOUR questions in this section. a) Define and classify c0rtpany according to the provisions of the Companies Act 1994. Explain with the help of a definite case law why a company is considered an artificial person in the eyes of the law.
HUM 411
Derive a lower bound on the thickness of a graph. e) Construct a simple planar graph whose dual graph contains a loop and multiple edges. Draw the binary of your graph. a) Give an algorithm to recognize a triangle free graph using matrix multiplication.
CSE 421
There are FOUR questions in this section. a) Differentiate between the following theorems: (5+5+5). ii) Reliability and availability (iii) Permanent and transient failures. In the figure, 1 indicates that the device is up, 0 indicates that the device is down, all solid lines indicate arrival rate~d all dashed lines. Indicates the comparison of the reliability of two systems in the same way to compare their MTTFs.
Let Xl and X2 be two random variables denoting the time delay between the arrivals of two consecutive jobs in the two systems respectively. How the width of a wire affects the susceptibility of different types of defects resulting during fabrication. During production, such chips contain an average of 10 random non-overlapping extra-material defects per cm2 area.
How can you avoid all these defects using available spare rows and spare columns.
CSE123 CA)
Represent a continuous 1D function as a sampled function using a pulse train and find its Fourier transform (FT) in terms of the sampled function itself. Use this result to derive the FT image. a) Explain the imaging process used in ultrasound (USG). The image contains zero grayscale everywhere except for a constant rectangle of size TxZ with grayscale A. Find its Fourier transform in the continuous domain.
Derive the expression for the expected mean square error between the reconstructed image of this compressed image and the original image.
CSE 433
Prove mathematically that the intensity histogram of the transformed image is uniform and independent of intensity. histogram of the original image. How is an alternative representation of lines used to alleviate the problem caused by the infinite slope of lines?
HUM211
The enemy has four key factories located in separate cities and destroying any one will effectively stop tank production.
SECTION-A
Formulate the Linear Programming model to maximize the probability (success. a) What do you mean by validity and reliability of a selection tool. employee selection tools with their relative advantages and disadvantages. There is an acute shortage of fuel, limiting the supply to 45,000 Htres for this particular mission. to any particular city must have at least enough fuel for the round trip plus 100 liters. The number of bombers available to the commander and their descriptions are as follows: .. c n:V\ e d.- At the end of the estimated service life the selected facility would be rejected and. the land would be sold.
It is estimated that the proceeds from the resale of the land will equal the cost of clearing the site. If the city's interest rate is known to be 10%, which design alternative would be chosen based on a benefit-cost criterion. Three designs for a facility to be built on available sites have been identified as follows (all dollars are in thousands).
IPE 493 (eSE)
How many pairs of socks must be sold to earn a $9,000 target profit for the first year. Hall now has one full-time and one part-time salesperson working in the store. It will cost her an additional $8,000 per year to convert the part-time position to a full-time position.
SECTION-B
IPE 493 (CSE)
Determine the optimal order quantity and total cost. a) Explain the four specific functions of a manager. Determine the sequence of jobs, the average flow time, the average delay, and the average number of jobs at work.
SECTION -A
