Challenging Engineering Problems with Detailed Answers

masm 80x86Irvine32.incYour program will require to get 5 integers from the user. Store these numbers in an array. You should then display stars depending on those numbers. If it is between 50 and 59, you should display 5 stars, so you are displaying a star for every 10 points in grade. Your program will have a function to get the numbers from the user and another function to display the stars.Example:59 30 83 42 11 //the Grades the user input*********************I will check the code to make sure you used arrays and loops correctly. I will input different numbers, so make it work with any (I will try very large numbers too so it should use good logic when deciding how many stars to place).
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Python Program - Think of an application or game that you can create using these concepts... - Lists and dictionaries - Loops - Branching - Functions - Classes and Objects - File I/O - Exception handlingWhatever you want the program to do it is your choice. If you want to create an application or game.
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. . 1. (Hopfield) Consider storing the three "memories" P1 = [2, 1]?, P2 = [3, 3]T, and P3 = [1, 3]7. Given a partial or corrupted input Pin, retrieve the nearest memory by minimizing the "energy" functional G(X) = || 2C P1112 || 2C P2||2 || 2 P3|12. Solve the following ODE system to determine the output with various inputs Pin. You could take a grid of 8 x 8 initial conditions uniformly arranged on the square [0,5] x [0,5), for instance, and then plot the trajectories to obtain a "phase plane" plot of the family of solutions. x'(t) = -VG (X(t)), 3(0) = Pin = = 2
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To overload an operator for a class, we need O 1) an operator 2) an operator function 2) a function 4) either a or borc
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Please complete Programming Exercise 6, pages 1068 of Chapter 15 in your textbook. This exercise requires a use of "recursion".The exercise as from the book is listed belowA palindrome is a string that reads the same both forward and backward. For example, the string "madam" is a palindrome. Write a program that uses a recursive function to check whether a string is a palindrome. Your program must contain a value-returning recursive function that returns true if the string is a palindrome and false otherwise. Do not use any global variables; use the appropriate parameters
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Cuestion 2 Not yet an Marked ou Suppose you are designing a sliding window GBN protocol for a 5 Mbps point to point link, which has a one way propagation delay of 3.3 sec. Assuming that each frame (segment) carries 574 byte of data. What is the minimum number of bits do you need for the sequence number? Assume error free link. Flag que Answer:
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What will be printed ?int i = 16, j = 5;while(i != 0 && j != 0){i = i/j;j = (j-1)/2;System.out.println(i + " " + j + " ");}What will be printed ?for(int i = 1; i
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B+ trees in DBMS plays an important role in supporting equality and range search. Construct a B+ tree. Suppose each node can hold up to 3 pointers and 2 keys. Insert the following 7 keys (in order from left to right): 1, 3, 5, 7, 9, 11, 6 After the insertions, which of the following key pairs resides in the same leaf node? 3,5 1,3 6,7 O 5,6 How many pointers (parent-to-child and sibling-to-sibling) do you chase to find all keys between 5 and 7? 5 2 4 6 After the key "3" is deleted, what is the key value in the root node? 5 O 9 a O 3 O 1
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The assignment is to create a MIPS assembly language program that corrects bad data using Hamming codes. The program is to request the user to enter a 12-bit Hamming code and determine if it is correct or not. If correct, it is to display a message to that effect. If incorrect, it is to display a message saying it was incorrect and what the correct data is (the 12-bit Hamming code) again in hex. I will be testing only with single bit errors, so the program should be able to correct my tests just fine. You do not need to worry about multiple bit errors. Make certain that you have lots of comments in your code as this is in MIPS assembly language. For this assignment, turn in your MIPS assembly language code and a screenshot of a test run.
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Anonymous Cyber security and computer crimes Cyber security and computer crimes become milestone for many businesses. In your group discuss what she security, what motivato create.computer viruses, what motivates hackers.to break into computer systems and tow.comutor crimes connect business and individuals Reply Quote
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Optimize the execution plan of the following query using rule based optimization.SELECT D.num, E.lnameFROM EMPLOYEE E, DEPARTMENT DWHERE E.sex = M AND D.num = E.num AND D.mgr_ssn = E.ssn;
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Expanding trend of security incidents, like website defacement, leakage of data, hacking of servers, data being stolen by disgruntled employees has been noticed. In the present world, information is developed, saved, processed and transported so that it can be utilized in the world of IT in an ethical manner. In administrations and industries, there isnt an individual present who can deny the requirement of sufficiently safeguarding their IT domain. Additionally, information gained from other stages of business procedures is required to be sufficiently safeguarded as well. This is the reason why information security has a critical role to play in the protection of data and assets of a company. IT security events like information manipulation or disclosure can have a wide range of adverse effects on the business. Additionally, it can restrict the business from operating properly and as a consequence, operational expenses can be quite high. Also, various small and medium sized organizations believe that firewalls, anti-viruses and anti-spam software can adequately save them from information security events. These organisations have an understanding of the requirement of data security, however, they dont give it the required amount of necessary attention/importance. Cybercrime is increasing gradually and thus, it is quite critical that the entrepreneurs of these industries are well-aware of the security embezzlements that might have to be dealt with on a regular basis. The majority of your write-up will encompass the following: - Advantages and disadvantages of having an Information Security Management System. - What should be the key focus areas in terms of the trending cyber threats which could impact the organization. - Discuss the data & information security trends currently taking place around the world and are they inter-related use your own assumptions. - A key component of the management of information security is the requirement of physically protecting the organizations assets discuss some of the trending physical security measures and policies which could be applied to this situation.
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1. Which datapath elements are accessed if "add" is executed? (choose from: instruction memory, register file, ALU, data memory)2. What kind of hazards can be observed in the single-cycle processor if the processor has one united memory?
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(b) How do we achieve function overloading, demonstrate with a program? On what basis the complier distinguishes between a set of overloaded function having the same name? a
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We have a database file with six million pages (6,000,000 pages), and we want to sort it using external merge sort. Assume that the DBMS is not using double buffering or blocked I/O, and that it uses quicksort for in-memory sorting. Assume that the DBMS has six buffers. How many runs will you produce in the second pass (Pass #1)? 200,000 O 1,000,000 1,000,001 3,334 O 200,001 Refer to the previous question. How many passes does the DBMS need to perform in order to sort the file completely? (Note: an online log calculator can be found at https://www.calculator.net/log- calculator.html ) 13 11 10 6 12
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a) For a dual core machine, write a skeleton code where you allow multiple threads for POSIX system to get average of N numbers. Write the skeleton of code where two processes share 6 variable locations and all addresses can be used. b)
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Part 2 - consider the result of previous circuit is the type of operation you will use. Insert using keyboard or manually two numbers to be calculated (add, sub, multiply or compare). You should use sequential circuit comparator. You will use 8-bit unsigned numbers. a) Design 8-bit adder-subtractor that add/sub two input numbers. (1 marks) b) Design 4-bit multiplier that multiply two input numbers (It can use the lower 4 bits of each of the binary numbers). c) Design and implement sequential circuit that compares two input numbers. 1. A reset signal resets the comparator to its initial state. Reset is required before starting a new comparison. 2. Two outputs: any value you specify as (Greater Than) and any value you specify as (Less Than) (you should determine the value on the beginning of your answer) 3. show state diagram, state table, k-map simplification, and circuit diagram with used flipflop. d) Implement the calculation and show in table at least 5 results for each operation. Write your observation.
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Assume that we are given an acyclic graph G =(V, E). Consider the following algorithm for performing a topological sort on G: Perform a DFS of G. When- ever a node is finished, push it onto a stack. At the end of the DFS, pop the elements off of the stack and print them in order. Are we guaranteed that this algorithm produces a topological sort? (a) Not in all cases. (b) Yes, because all acyclic graphs must be trees. (c) Yes, because a vertex is only ever on top of the stack if it is guaranteed that all vertices upon which it depends are somewhere else in the stack. (a) This algorithm never produces a topological sort of any DAG (directed acyclic graph) (e) None of the above
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Define all the function and classes as per the relationship for a shopkeeper of following type of items: 1. Two-wheeler manual, electric and automatic 2. Three-wheeler manual, electric and automatic 3. Four-wheeler automatic
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In detail, each doored entry of labs is equipped with a magnetic card system, associated with a camera for QR code scanning from student ID cards for entry/exit checking. In order to access the lab, students need to scan their RFID card. At the same time, they need to show their QR code from an Anti-Covid app to be checked by the system. From these QR Code, the system sends requests to a server to obtain information about the number of doses that the students have been vaccinated. If a student has not been fully vaccinated (i.e the 2nd dose has not been done), the system denies the access.The number of students concurrently working in the lab is limited by maximally 5. To check this, the lab has a camera at the doors. An AI service is hired in order to determine the number of persons currently in the room, on which the system also makes decision to open the doors or not. Moreover, this AI feature also helps the system to announce via speakers and emails to the administrator in case there is an illegal access without QR scanned (eg. there is only 1 person scanning QR code for 2 persons to access the lab simultaneously).Apart from anti-Covid features, typical functionalities are also offered by the system via a Web interface, including view/cancel a scheduled lab session (needed to book in advance), approve a booked session (automatically or manually by the administrator), remotely open the door in case of emergency.At the end of each month, the reports about lab usage statistics will be generated and sent to the lab director and the Dean of Faculty. Reports about the list of students using the lab during will be sent weekly to the lab director and the Faculty secretary.Note: in this system, users use SSO accounts of the university to access. Thus, features related to the SSO accounts are out of the project scope.Question: Present use-case scenarios for the feature of view and book working sessions of the lab.
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Demonstrate skills that enable both high and low level testing of industrial data network systems, whilst utilising industrial standard equipment and implementing accredited testing methods. 3. Analyse network data, in terms of signal quality, integrity and identify data anomalies, with a view to provide qualified reasoning as to why any problems occur. ENG 6AB 2. Identify, critically analyse and communicate the potential technical problems in the industrial communication system to the stake holders. 3. Critically evaluate the performance, research and provide solution to a complex engineering problem using the available tools and equipment in the laboratory and the work place. 4. Define the synthesis of significant installations of the communication systems in industry through applied knowledge and practical skills to maintain a secure control of the physical processes in the infrastructure.
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With a phasor diagram explain the most economical power factor
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A power station has to meet the following demand: Group-A: (200+10xZ) kW between 8 AM and 6 PM. Group-B: (100+2xZ) kW between 6 AM and 10 AM. Group-C: (50+Z) kW between 6 AM and 10 AM. Group-D: (100+3xZ) kW between 10 AM and 6 PM and then between 6 PM and 6 AM. Plot the daily load curve and load duration curve and determine: (i) Load Factor (ii) (iii) Diversity Factor Units generated per day.
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Company A had an engineering job to be given to a subcontracting company. The subcontracting took the job and a formal contract was signed between the two parties. While the project was ongoing, some technical difficulties faced by the subcontracting company forced the project to be stopped for a period of 1 month. Since the project was stalled for 1 month the company A couldnt complete the project, and couldnt deliver the project to the client. The client levied a fine on the contracting company. Company A asked for compensation for the delay of work by the subcontracting company wherein in the formal contract there is no mention that the fine can be levied on any delay of work. The two companies had a dispute and company A had refused to conclude the contract. Apply applicable two Bahrain contract laws in this scenario to have a dispute resolution and come up with an appropriate conclusion to the case.
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