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Consider un-pipelined computation system. The computation in a combinational logic takes 400 ps to complete and storing the result to register takes 20ps. What is the throughput of the system? What
Design a 4-to-1 multiplexer using AND, OR, and NOT gates. construct a truth table for this multiplexer using a maximum of a 2-bit combinations.
Encryption is only useful if there is a matching reversible operation called decryption. In a Feistel cipher, the F-function or round function need not be reversible. Show that F-function of DES is
Alice and Bob are sending a message m to each other (a) Give one method to achieve confidentiality for m. (b) Give one method to achieve integrity but NOT confidentiality for m.
How could you carry out a floating point comparison? You must include two examples, one in C-shell and one in Bourne shell. Describe the getopts command and write the sample shell script which uses ge
The equation of a simple stereo system is z = f T / d. In this question assume that f T = 1 which means that z = 1 / d. Compute FirstErrorZ (5 pixels), FirstErrorZ (10 pixels), and the ratio of the
SailDublin Ferry provides ferries to mainland Britain, Europe and America. Having observed the success of Irish ferries and Stennaline online booking system it has has decided to build an online sy
A binary tree is full if all of its nodes have either zero or two children. Let Bn denote the number of full binary trees with n nodes.Draw all full binary trees with 3, 5, and 7 nodes and determine t
Prepare a report which contains your specification of the computers required for the lab. Discuss motherboard architecture; processor architecture; compare the processors functions; cost benefits a
Describe in detail the consistency model of the distributed file system (GFS or AFS). Present the consistency model selected and how it was achieved through design.
You have to analyzed and discussed case studies and issues on key ethical issues in information technology. Now build your own framework for a code of ethics.
Make a Money data structure which is made up of amount and currency.
Surface Flattening using Discrete Harmonic Map, Morphing, and Texture Mapping.Solve discrete harmonic mapping of a given surface patch (suppose the surface is genus-0 and with one boundary).
Create a SPARC assembly language program that extracts a bit-field from the contents of register %l0. The position of the rightmost bit of the field is indicated in register %l1, and the number of b
Write a function which has an int parameter n, makes an integer mask having the bit 1 at the nth place from the rightmost bit, and returns the mask.
Use the IRIS dataset that comes with Weka to compare classification performance of the following algorithms. Naive Bayes Simple, Multi Layer Perceptron and J48 (C4.5, decision tree induction).
This assignment concentrates on requirements engineering. The perspective to this assignment is the development of a system which helps lecturers with the marking of assignments. Students submit suc
A multiplexer combines four 100-Kbps channels using a time slot of 4 bits (see figure below). Each Frame has the size of 16 bits.
You need to experiment with computer system measurements. Firstly, pick a platform to study. Any Unix-based system (such as a PC running some version of Linux) is acceptable (no Windows-based syste
You are require to develop an advanced system for a Sports Centre, you are concerned only with representing the data discussed below about bookings and members. (The complete system may contain othe
Use Visual Logic to create data flow diagrams required in order to develop the design documents for an interactive event-driven program to solve the above scenario which includes at least: Three (3)
Use Dijkstra's shortest-path algorithm to calculate the shortest path from x to all network nodes. Demonstrate how the algorithm works by computing a table.
To introduce the concepts of the Computer Graphics develop a program by OpenGL. To gain experience in writing computer graphics applications, with assignment focusing on a two dimensional platform gam
Design a 4-bit UP and DOWN counter. Display the following Characters on LCD Π=3.142 T=3.28o C.
Research report outlining the architecture and design of a Cisco 2600 series router and provide some detail regarding how the router operating system (known as Cisco IOS) interacts with the hardware