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What are the components of data communications system? What is the difference between port address, logical address and physical address?
Describe the concepts of Segmentation and Paging of a Virtual memory.
Explain mutual exclusion primitives. Describe Dekker’s Algorithm of mutual exclusion primitives.
Derive the PLA programming table for the combinational circuit that squares a 3-bit number. Minimize the number of product terms.
A combinational circuit produces the binary sum of two 2-bit numbers, x1 x0 & y1 y0. The outputs are C, S1 & So provide a truth table of the combinational circuit.
Simplify the following Boolean function using 5 variable maps:
Draw the logic diagram corresponding to the following Boolean expression:
Represent decimal 3864 in the 2421 code. Show that the code is self-complementing by taking the 9’s complement of 3864.
Insert 2 3 6 1 7 78 54 23 0 55 one by one into an initially empty Binary Search tree.
Find out the time complexity of Insertion Sort, Selection Sort, Bubble Sort, Heap Sort, Merge Sort and Quick sort on sorted input, reversely sorted input and input of identical elements.
Write a C ++ program by using stack ADT which reads an infix expression, converts the expression to postfix form and computes the postfix expression.
Describe different tests conducted during coding phase of software engineering.
What d you mean by process framework? Describe different process patterns.
What is Highest Response Ratio Next Scheduling? How does it overcome the starvation problem of the SJF.
a) Describe SONET Networks. b) Describe ATM Networks. c) Describe about Back bone Networks.
Compare and contrast the OSI reference model and TCP/IP reference model.
What happens when two polygons have similar z value and the z-buffer algorithm is used?
Apply an appropriate 3D transformation matrix to a line joining (1, 1, 1) and (2, 3, 4) to align it to the positive z axis and so that it originates from the origin.
Draw a flowchart corresponding to Cohen-Sutherland line clipping algorithm.
Distinguish between raster - scan systems and random - scan systems.
Clustering has been popularly recognized as a significant data mining task with broad applications. Give one application illustration for each of the given cases:
Find out all frequent item sets using Apriori and FP-growth, correspondingly. Compare the efficiency of the two mining processes.
With the help of examples describe about the nice domains and ugly domains?
How is a data warehouse distinct from a database? How are they similar?
Describe about the different transaction-flow testing methods?