Computer Engineering Questions and Answers May 31, 2021

Solve the following using lim of infinity to prove: 1)Prove that n^2 is in Theta(n^2 + 20 n) 2) Prove that n log n is in Omega (100 n) 3) Prove that n^2 is in O(0.01 n^3)

CO1 Suppose a new CPU has 67.35 of capacitive load of old CPU 11.76 voltage and 13.59 frequency reduction, examine the required power in comparison to the old system. CO2 Consider the sequence C codes given below. Convert the C codes into equivalent MIPS code. Please note that you cannot use multmul instructions when you are generating the MIPS

Use Boolean algebra theorems to simplify as much as possible each of the following Boolean expressions. Label each step with the name or number of the theorem or property used. (Use of the commutative and associative properties need not be made explicit.) Each step should involve the application of only a single theorem, property, or postulate. Q

For an arbitrary set of objects, conforming to the Distant interface, find all of the objects organized by distance to a specified target object. Complete the constructor, findNearest, add & clear methods of the Nearest class. You may add any additional code you believe necessary to this class. The tester code and other supporting classes have

Coding in C# please Using the code provided create the missing methods CalculateAverage() and ShowAverage() so they receive the arguments that are passed from the existing calling instructions. Design CalculateAverage() so it returns the calculated average of equally weighted course grades. Design ShowAverage() so the output displays the

using System namespace ConsoleApplication1 class Program static void Main() const float MATH GRADE 80.0f const float 80.0f const float PROGRAMMING GRADE 92.0f const string STUDENTNAME BIOLOGY GRADE G. Treele Call CalculateAverage () to calculate the average grade. float average CalculateAverage (MATHGRADE, BIOLOGY GRADE, Call

Answers to (A,B and c) I don't want more, only answers to: a. Specify the contents of stack location 03FFH after the CALL instruction. b. Specify the stack locations where the contents of registers B and C are stored. c. When the program is interrupted, what is the memory address stored on the stack?

START SUB Memory Address 0100 0103 0120 0150 0151 0154 015E 015F Mnemonics LXI SP,0400H EI CALL 0150H PUSH B LXI B,10FFH MOV C,A POP B RET

Task 1: Write a program using both external interrupt and PORTB interrupt to adjust a PWM signal. Connections: Two buttons at RB0 and RB4. One LED at RA1 Concept: There are two delay loops named t_up and t_down. Their total is always constant T. Main program: Star with t_up = t_down. In an infinite loop, turn on the LED and wait for t_up, turn

The following figure represents a sequential circuit. This circuit is built with 3 JK flip-flops to perform a specific function. The initial value of each rocker, before the first clock pulse, is "0". 1/ Give the states of the flip-flops for the first 9 clock pulses. Complete the waveforms (i.e. timing diagram) below. 2/ Give the diagram of the

CLK Q2 1 2 2 3 Q2 Ja Ka 5 Q NNNNNNNN 6 20

Modify your previous version to add two large integers and output the result if it is valid. You must utilize functions and here are the three required functions convert an operand as string to an int array, add valid operands (two big integers as two int arrays), and output one big integer in required format (big integer as one int array). Think

Let XY be the last two digits of your ID number. Find the RFC with number 6601+XY (i.e., if your ID number is 2014 12345, the RFC number is 6601 + 45 = 6646. If your ID number ends in 98, use RFC 6601). Answer the following questions: a) What is the title of the RFC? b) Who is (are) the author(s) of the RFC? c) When was the RFC published?

Create a new file createtuple.py. Copy the following code and paste it to the file listexample Welcome , to , Fudan, Python Define a tuple named tupleexample which contains the same elements as listexample. Print out the length of tupleexample, what builtin function will you use to get its length Concatenate all the elements in tupleexample

In this task you will use git with a Visual Studio 2019 C project to clone a given repository, make a small change to one of the code files and commit the change in (no need to push). You are free to use the builtin git functionality and code editor of Visual Studio, or any other giteditor alternative of your choice. Task (10 Marks) Clone the git

Consider the following data for rating of Money Heist Season 1 and 2 from different users out of 5. i. ii. iii. iv. V. Season 1 ratings 4 2 3 5 1 3 Find the regression line equation for given data. Draw the regression line that best fit the given data. Interpret and explain the equation of regression line. Predict the season 2 rating for Dion if

The first is a problem that I have asked people to sketch out an approach for in job interviews. It is simply this: Given a year in the modern era, tell me if it is a leap year. Rule: A year is a leap year, if it is a multiple of four, unless it is a multiple of 100. Oh, and if it is a multiple of 400, then it is a leap year. If this isn't clear,

Demonstrate the validity of the following DeMorgans theorem for three variables by means of truth tables a. (xyz)xyz b. (xyz)xyz

Given the equation ax2 + bx + c = 0. If b^2 4ac > 0, then its roots can be calculated with the use of the following two different types : (I) = (b (b^2 4ac))/2a (II) + =2c / (b + (b^2 4ac)), = c / a+ Application: Given a = 1.000, b = 76.30, c = 1.710. ( Exact values (to 10 significant digits) : + = 0.02240495436, = 76.32240495). Calculate

Write a function that receives a positive integer value n. Then it creates a list containing all factors of n excluding 1 and n and returns it. In the main function, read an integer value. Then based on a call to the defined fined function, it is going to display the list of factors or display a message saying that n is a prime number i.e. it does

Given the names and marks of n10 students in the course Object Oriented Programming. (a) Calculate their grades (049 F, 5064 C, 6579 B, 80100 A). (b) Calculate the average, minimum and maximum marks. Write a program to generate a report that resembles the below. No. 1 2 3 EXAMINATION REPORT OBJECT ORIENTED PROGRAMMING Student name AAA BBB CCC

17. A paging system uses 16bit address and 4K size pages. The following shows the page tables of two running processes, Process 1 and Process 2. Process 2 Page number Page frame number 4 6 0 2 Process 1 Page number Page frame number 5 1 3 2 1 0 7 3 3 2 1 0 If Process 1 accesses its virtual address 11304, what is the corresponding physical address

Each day, we use the Internet on our personal computers and mobile devices to access information and purchase goods. Websites often have their own mobile form factor while others maintain the same Website user experience, creating challenges when trying to use navigation, overcome errors, search, and complete the most mundane tasks. For this

birth rate and death rate are calculated as follows Number of Births Population In a population, the Birth Rate Death Rate Number of Deaths Population For example, in a population of 100,000 that has 8,000 births and 6,000 deaths per year, Birth Rate 8,000 100,000 0.08 Death Rate 6,000 100,000 0.06 Design a Population class that stores a

What is the address range of the memory device in the next figure A14 AIS A0 A13 I D7 DO A0 16K x 8 CS,Select one From 0x4000 to 0x7FFF. From 0x0000 to 0x3FFF. None of the list. From 0xC000 to 0xFFFF.

1. Which is True about digital signatures? (a) Only digital signature system can provide a nonrepudiation security service. (b) Anyone can generate a digital signature with a public key. (c) RSA can not be used for digital signature services. (d) All the public key cryptographies can provide digital signature services 2. Which is NOT true about

What is genetic algorithm? Design a multi-agent system to combine two drawing patterns to draw new creative drawing. In this case use multi agent cross over and both agents will introduce new combinations into population. What could be fitness function in this case?

Write a function that reads a Float24_t value: Float24_t float24_read(void) A legitimate float24 value string is of the form: "mantissabexponent" where the mantissa (m) and the exponent (e) may have a prefix of a single "-" or "+" or no prefix and is then followed by digits of 0-9 (base 10). Remember the actual value is m2e , noting the base 2 for

Open Wireshark and start packet capture. Start your browser and visit wifi.org. Once the page is loaded, stop packet capture in Wireshark. Select the Ethernet frame containing the HTTP GET message. Using the data in Wiresharks screen, answer the following questions a. What is the 48bit Ethernet address, in hex notation, of your computer (1 point)

Write a Python program that creates a class which represents an Instagram account. The class must have the users first and last name, and any two attributes to create user profile. The class should also have the number of followers as a collection of names. The class must also have behaviors that allows the user to set and get attributes. There

In C an unsigned int data type can save 4 bytes. If all four bytes are being used for its value (i.e. this is an unsigned integer) then you have 8 4 32 bits, so your range is from 0 to 232 (0 4,294,967,295). If we conclude the above statement, the maximum range for storing an unsigned int is 4,294,967,295 i.e. upto 10 digits. If any number

1. What is electronic commerce? 2. How can use you a B2B e-marketplace to reduce your dependency on a particular supplier? 3. How do convenience and specialty items differ in the B2C e-commerce business model? 4. Why do commoditylike and digital items sell well in the B2C e-commerce business model? 5. What is mass customization? 6. How does a

Consider the secondorder system Y(s) 1 R(s) s 25s 1 Obtain the unitimpulse response curves for 0.1, 0.3, 0.5, 0.7, 1.0, and 4.0 respectively, with

Suppose an operating system executes 100 processes in a second, and the time required for a context switch is negligible. Note that one millisecond is 11000 seconds. a. (4) If each of those processes uses one time slice, how long is a time slice in terms of millisecond b. (4) If each of 14 of those processes uses two time slices and each of the

Ecila and Selrahc are exchanging messages over an insecure line. Yrollam is listening in between and has the ability to modify, delete, or insert messages. How can Ecila and Serahc ensure each of the following? Explain the process and the technique(s) for each of the problems below: a. If Selrahc receives a message from Ecila, the contents have

Write a C program to declare local variables of p 100 and q 50 as an integer data type. Perform all bitwise operations shown in the table below. Fill in the answer from your program output to the table below. Show your program and the output screen. Operation zpq zplq z pq zp z p 1 z a 1 Answer

In lecture, we discussed training a neural net fw (x) for regression by minimizing the MSE loss L(w) n 72 (fw (Xi) Yi) , i1 where (x1, y),..., (Xn, Yn) are the training examples. However, a large neural net can easily fit irregularities in the training set, leading to poor generalization performance. One way to improve generalization performance

We have solved this LP problem using excel solver. This time, please use python Gurobi to solve the following question: A food is manufactured by refining raw oils and blending them together. The raw oils come in two categories: Vegetable oils VEG 1 VEG 2 Non-vegetable oils OIL 1 OIL 2 OIL 3 Vegetable oils and non-vegetable oils require different

this is all code of what u need to know about this is arraylistType.h // #include //Line 1 #include //Line 2 #include #include "arrayListType.h" //Line using namespace std; //Line 4 int main() //Line 5 { arrayListType L(7),L2(7); L.insertEnd(2); L.insertEnd(1); L.insertEnd(3); L.insertEnd(4); L.insertEnd(3); L.insertEnd(3); L.insertEnd(2); cout <

Part 1 Starting from the arrayListType.h (attached with this assignment) and without using any of the predefined member functions or modifying them, write the required code to do the following. Make sure to perform all the required error checking. 1. Modify the arrayListType by adding a member function that keep the first element in the list as is

Create a new file unpacktuple.py. Copy the following code and paste it to the file fruft tuple (apple, orange) fruit x, fruity fruittuple What are fruit x and fruity

The following algorithm will calculate the date of Easter for any year in the twentieth or twenty-first centuries for Western dates. Valid years are 1900 to 2099. Have the user input a positive year. Subtract 1900 from the user input year and call the difference valueD. Divide valueD by 19 and call the remainder valueR. Divide (7 * valueR + 1) by

Create a new file singletontuple.py. Copy the following code and paste it into the file. Print out the type of singletontuple and singleton. What difference did you notice singleton tuple (apple,) singleton (apple)

Your company is upgrading the existing system to cater for new functionalities as required by the company. You are to manage this project and you have identified six key project stages () Specification of upgrade requirements ii) iii) iv) Functionality testing v) Migration vi) Deployment Software Configuration Software Customisation Draw up a work

Write a java program to decide larger of two input numbers. It takes two numbers as input, and prints the larger one. Example Input numbers 25 30 The larger number is 30 Input numbers 80 30 The larger number is 80

A. Create a program that randomizes a vector of 1000 positive and negative integers, then finds the maximum contiguous subsequence sum value Prints out the maximum value B. Extend the program of Task #A to output not only the maximum value but also the initial and final index of the elements to compute the maximum value

Converting Scenarios to ER (Drawing ER Diagram with EntitiesRelationships Cardinalities. No need to draw attributes). 1) A student must register for at least one COURSE, and may register for several. A COURSE may have many students enrolled, but initially it will have no students enrolled. 2) A Department has at least two employees and may have up

Consider the following Book Rental database schema: Student (SID, SName, SMobile, Collage, Section, Level, Address, Email) Loan (SID, ISBN, LDate, Lduration, Returned) Book (ISBN, BName, Topic, Avalible_ copy, Type, ASSN) Author (SSN, AName, AAddress) Give the SQL-DDL definitions for these database objects, use appropriate data types and include

In this project, you are required to design a digital parking garage control system. The system has 2 optoelectronic sensors (e.g ultrasonic sensors), where one sensor detects the entering cars, while the other sensor detects the exiting ones. There are 30 available spaces in the garage and the gate (bar) should close when the capacity is full.

Resource levelling vs. Resourcelimited scheduling Use the criteria as per below Requirement Definition How the concept keeps a project on schedule When is it used, with example ResourceLevelling 1 2 2 Resource limited Scheduling 1 2 2

You manage a product development organization. In the past you used periodic status report meetings and one-on-one meetings with team members to understand how a team is doing. How can Scrum provide you with this same insight, without creating extra meetings? - A) Attend sprint retrospective to gain insights into how the team is working together

A Scrum Team has difficulty to get work done because team members are ask to do work requested by other teams. The team has been regularly failing to deliver on their Sprint Goals. As a Manager how can you help to solve this problem? A) Be more conservative in defining their Sprint Goal, to account for the time team members will need to spend

Add the required file and function documentation comments to itos.h. The itos function converts an integer into a string. itos.h 1 ifndef ITOS H 2 define ITOS H 3 4 include 5 6 7 itos.cpp 1 include 2 include 3 using namespace std 4 include itos.h 7 8 9 10 11 12 4 15 16 17 18 stdstring itos(int n) endif 14 string itos (int n) 18 main.cpp 1 string

Draw an ER diagram for the following: A retail company wishes to establish a database system to record information about employees. The employee data to be recorded in the database consist of employee SINs (which are unique), DOB, age, first names, last names and mobile number. The company has two types of special employees as well as many regular

The stakeholders for a new commercial product cannot reach a consensus about what the product should do, or the customers it should satisfy. If you are the product Owner, what can you do to help the stakeholders reach consensus?(choose the best answer) A) Without a clear vision for the product, the Scrum Team will be wasting its time. They should

As a Senior Software Engineer with XBank Limited, you won a contract to develop a documentation of the banking operation of ZBank. In your interaction with the senior management team of ZBank the following informal requirements were gathered about the banking system as tabulated below. Open a deposit account. Processing Inputs amount If there are

Implement the function mergedict. The mergedict function merges two dictionaries with the same keys together by adding up their values for the corresponding keys and returning the resulting dictionary. def mergedict (d1, d2) Returns a dictionary that is the result of two dictionaries being merged together. Dictionaries are merged by adding up

A canned food company will produce ABC type of food. From the data for the last 1 month, the largest demand reached 5,000 packs/day, and the smallest demand reached 1000 packs/day. The inventory of goods in warehouse is up to 600 packs/day at most, and at least up to 100 packs/day. With all its limitations, until now, the company has only been

6. Discuss the problems with this requirement, include in your discussion some examples of what could occur to illustrate the problems, 7. List five questions that you could ask the client in order to attempt to clarify this requirement. For each question, discuss its role (i.e. what is the question trying to clarify and how will the answer be

You are to develop a software system for a client and are working on creating the software requirements specification document. The system is to be a mobile phone based tour guide that will lead users around a place of interest, providing information on various locations at the place of interest. The client tells you that one of the requirements

A number with a base other than 10 can be written using its base as a subscript. For example, 10112 represents the binary number 1011 which can be converted to a base 10 number as follows (1 20) (1 2) (02) (1 2) 120 8 1110 Similarily, the base 3 number 1123 can be converted to base 10 as follows (230) (1 3) (1 3) 2 3 9 1410 and the

Copy the following function definition and paste it to a new file extracttuple.py def extracttuple(inputtuple, startindex, endindex) return input tuplestartindex endindex1 In the terminal, run function call of extracttuple with different arguments. For example, try extracttuple ((100, 200, 300, 400, 500, 600), 1, 4). What does it output

I need help finishing my code for c++17 #include #include #include using namespace std::filesystem; int main() { const std::filesystem::path from{"/nonexistent1/a"}, to{"/nonexistent2/b"}; try { std::filesystem::copy_file(from, to); // throws: files do not exist } catch(std::filesystem::filesystem_error const& ex) { std::cout << "what():

Write a program to calculate the 35 where n 0. Assume that the user always input n correctly. NonFunctional Requirements Use loop. Sample IO Input 4 Output 706 Input 0 Output 2

Consider the following application problem. You are the transport minister of your country.The recent disaster devastated the road network connecting all of the key locations. Thus you are to plan out the optimal roads to connect the key locations together, based on the following criteria: You want to connect all key locationstogether; but theydo

Design a combinational circuit that converts a decimal digit from the 2421 code to the 8421 code. (a) Provide a truth table of the combinational circuit. (b) Use Karnaugh maps to simplify each output. (c) Draw the logic diagram to implement this circuit.

a. b. (6) The following table shows a portion of a machines memory containing a program written in the language described in the Appendix. Answer the questions below assuming that the machine is started with its program counter containing 0x00. address content (214 oy . 0x00 0x14 0x01 0x04 0x02 0XB0 0x03 0x04 0x04 0x24 0x05 0x04 0x06 0xA4 0x07

In this section you will assemble some basic facts about the system Machine name (hostname) # get this information from /proc/sys/kernel/hostname System date and time # get this information from /proc/driver/rtc Kernel version # get this information from /proc/version Memory usage (used and free memory) # get this information from /proc/mem info

Write a method that takes an integer array as input. The method will repeatedly read a value from the array, go to the indicated position, read the value at that position, then go there, and so on until a limit of 100 is reached or the index is out of bounds. The first value should be read from the array at index 0. The method must return an

Write a java program to check if a number is divisible by other. A x is divisible by y, if there is no remainder left in the division operation. Input numbers 25 5 25 is divisible by 5 Input numbers 18 18 is not divisible by 5

Given the following entity and business rules, normalize to 3NF PROJECT (projectnumber, projectname, customer, customername, project manager, years experience, startdate, estimatedduration) Business Rules i A project manager may manage more than one project but a project may only have one manager. ii. A customer may have more than one project

In the processor diagram Figure 7.11 on the previous page a. Why is a mux needed for the A3 input to register file b. Why does the branch control signal go to an AND gate,CLK PC A RD Instruction Memory Instr PCPlus4 169 MemoReg Control MemWrite Unit Branch ALUControl Op Funct CLK A1 A2 A3 WD3 ALUSIC Regst BegWrite WE3 RD1 RDZ Register File

If nine users are connected to a wireless network that offers a maximum data rate of 54 Mbit/s and a throughput of 45%, what is the typical average practical message data rate available for each user? A student is trying to download a file from the internet, which has the size of 100 MB and is using internet of download speed of 600 Kbps. How long

Let p Today is cloudy, q John will go swimming, and r John will eat fish Answer the following. (a) Write symbolic for John will go swimming or he will eat fish when it is not cloudy. (b) Write the converse in symbolic for John will go swimming and he will eat fish whenever it is cloudy. (c) Write the contrapositive in English using implies for

Consider the directed graph shown below. Which of the following statements are true b a d e f 9,000 The shortest path from a to g is of length 3. The shortest path from a to g is of length 4. The shortest path from a to g is of length 5. The indegree of a is 1. The indegree of a is 2. The outdegree of c is 1. The outdegree of c is 2. The

Below are 10 statements describing the relational algebra query to be written using the pizza schema, which is reproduced (without the data) here for your reference. The pizza schema Person( name, age, gender) Frequents( name, pizzeria) Eats( name, pizza ) Serves( pizzeria, pizza, price ) 1.) List all of the pizzas that Amy eats 2.) List the count

The set S is defined recursively as follows (1) (0,0) E S, (1,1) E S. (3) (2) If (n1, x) E S and (n 2,y) ES then (n,x y) ES. Membership for S can always be demonstrated by (finitely many) successive applications of clauses above. (minimality clause) (a) Is (2,2) ES Explain. (b) Is (10,55) E S Explain (c) What is S (base clause) (recursion

(6 points) Perform the following operations in the 2scomplement signed system. (a) Add87 to 256 (b) Add35 to 65 (c) Add 490 to 22 (d) Add 255 to 230 (e) Add129 to 128 (f) Add 986 to 123 For each of the above operations Determine the minimum number of bits required to represent both summands. You might need to signextend one of the summands, since

Consider a direct link with capacity 1 Mbps (1,000,000 bits per second) between two end points A and B. One of the parties, say A, wants to send a file of 5000 bits in one or more packet(s). Header size of a packet is 200 bits. What is the optimal value for the number of packets that maximizes the throughput of this file transmission? What is this

Considering a singly linked list of integers implementation, assuming that elements of the list are always in ascending order, write a function (find_median) that finds and returns median value. The function cannot scan the list more than ONCE. Note that there is no member variable _size that keeps track of the number of element in the linked list

a. b. C. (3) Suppose a computer contained 1024 MB of main memory, and operating system needed to create a virtual memory of twice that size using pages of 4KB. How many pages would be required (1MB1024KB) 1.14 (3) Suppose a multiprogramming operating system is allotting time slices of 50 milliseconds. If it normally takes 9 milliseconds to

Use Logisim to implement a 4 bit ALU circuit that can execute the following instruction set 1. Use gates to implement adders 2. Use Multiplexers (any size you need) 3. Use the hierarchical modeling in Logisim Arithmetic Logic Shifting FA FA1 FAB FAB1 FAB FAB1 FA1 FA FAAB FAVB FAB FB FestB FesB

Just now in her mid-twenties, Lady Gaga has taken the music world by storm with a unique blend of business savvy, interesting hair and wardrobe choices, and a fabulous sound with a spacey Euro vibe.41 Five years ago, Lady Gaga did not exist. But the individual who is Lady Gaga, Stefani Germanotta, was waitressing and singing in drab and dingy New

Trace the problem chain for the following scenario In December, 2013, a young boy in the remote Guinean village feel ill with a mysterious illness characterized by fever, black stools and vomiting. He died two days later. The disease passed to other family members, and then to healthcare workers and the broader village. By the end of November,

Write a C program that asks the user to input several grades of a student (assume the range is from 0100), calculates and displays the average, the minimum, the maximum of all grades. As you do not know the number of grades in advance, use asentinelcontrol repetitionto stop accepting grades if a sentinel value is entered (use 1 as a sentinel

As the assistant to the Dean of STEM (science, technology, engineering, and mathematics) at West Shore Community College, it is your responsibility to review the budgets for the departments in the division and help with a budget forecast for the upcoming academic year. Youve decided to use Excel formulas and functions to help with this analysis.

West Shore Community College STEM Division Departmental Budgets Department Engineering Computer Science Biology Chemistry Physics Math Total Average Your Name 2020 Expenses 2021 Expenses 2022 Budget 50,124.17 52,457.65 53,585.49 545,287 23 36,784.98 58,214.78 55,214.90 36,799.88 59,847.47 61,002 27 62,178.78 37,512.32 39,781.33 288,925.75

Laboratory 7 List and String Review the related lecture note(s), and finish exercises below. 1. Write a Python program to create a list (named lab7.py) Create a list named myList and initialize it with 8 integer values below 1, 3, 4, 0, 1, 12, 23, 289 Display only the items in the list on a single line, as sample output below. Determine and

Consider the following to identify the ethical concerns a) A researcher decides to study an elementaryschool classroom. This investigator wants to surprise the teacher and the students and comes in to the class unannounced during a spelling test. Describe the type of ethical issue that arises in this situation. b) What type of ethical issues does

#include using namespace std; class BankAccount{ public: string customer_name; int account_number; float amount; float interest; }; class Current: public BankAccount{ public: Current(string name, int ac_no, float balance){ customer_name = name; account_number = ac_no; amount = balance; } void deposit(float balance){ amount = amount + balance-1; }

Construct the digital circuit with Logisim (or another online simulator) for the following expression. The circuit has one output F and three inputs A, B, and C. Also write the truth table. F = ((A. B) + C)((A B) + C)(A + B + C)

Let G be ___________________ graph. A spanning tree T of G is a subgraph such that ___________________.___________________ has a spanning tree. If the edges of G are weighted, we say T is a minimum spanning tree of G if ___________________. There ___________________. Fill in the blanks from the following options: (1) a directed (1) an undirected

Let Let T(x,y) z is divisible by y, C(r) r is odd, W(z) z is negative , B(r) z is prime. The domain for r and y is the set of integers. Answer the following (a) Write the symbolic for some even prime numbers are divisible by all positive numbers. (b) Write in English Vrvy C(r)AW(y) B(y)T(x,y) (c) Write in English start with some odd numbers Vr By

Given a set of coins, find the minimum number of coins needed to make a certain amount of change. A) using the burte force method :1- steps B) using dynamic programming : 1- Wirte the psudocode 2- explain all the steps 3- draw a table to explain the solution.

For the RLC electrical circuit shown in Figure v,(t) R www m v.(t) C 1 Derive the differential equation RLC electrical circuit. 2 Derive the transfer function of the circuit, assume zero initial conditions. 3 Find the impulse response of the system. Assume L0.25H, C2F R0.750. 4 what is the CS equation of the system 5 What is the type and order

Consider a loadstore machine with ALU instructions having 3 operands one destination register and two source registers and 16 registers R0R15. For example, ADD R1, R2, R3 does the following RI R2R3. Consider an instruction pipeline consisting of the following 5 stages. IE Instruction fetch Fetch the instruction from memory and update PC ID

what is the communication protocol for a project that uses servos, motors that connect by using serial commands (i.e Serial.begin(9600)? loadServo.attach(LOAD_SERVO_PIN); loadServo.write(LOAD_SPEED);) is it 1. UART Communication Protocol 2. SPI Communication Protocol 3. I2C Communication Protocol or something different? Im just trying to

1. The maximum number of cars accepted is 30. 2. The entrance and exit of cars are detected by the installed ultrasonic sensors (entrance and exit sensors) at the gate. 3. The design has to have the lowest implementation cost while achieving the required functionality of the system and must be implemented using combinationalsequential circuits

Question 1 Below given the OC curve with sample size, identify consumers and producers risk. The maximum and minimum acceptable quality level for the company are defined as 0.04. How the value of risk can be reduced In case of no risk, what would be the form of OC curve. 1.0 0.9 0.8 0.7 0.6 Pa 0.5 0.4 0.3 0.2 0.1 0.0 Probability of Acceptance, Pa

Two integers A and B are given. We are interested in positions at which the decimal representation of A occurs as a substring in the decimal representation of B (counting from 0). For example 53 occurs in 1953786 at position 2. 78 occurs in 195378678 at positions 4 and 7. 57 does not occur in 153786. Decimal representations are assumed to be

Write a C/C++ code to implement the CSMA/CD algorithm. Your program output should demonstrate the contention of 10 stations to gain access on a shared bus using (1-persistent algorithm with exponential backoff) as follows: Step1: If the medium is idle, transmit; otherwise, go to step 2 Step2: If the medium is busy, continue to listen until the

What is the output of the following C program if the input is x (without double quotes) include int test (char c) if (c x) return 1 else return 0 int main (int argv, char argc ) ( char c 10 scanf(s, c) printf(d, test (c)) return 0 a) Compilation error b) 1 c) 0 d) Segmentation fault

Java is a high-level, class-based, object-oriented programming language designed to have as few implementation dependencies as possible. Design: James Gosling First appearance: May 23, 1995; 26 years ago Latest Release: Java SE 16 (March 16, 2021) What does Java mean? Java is an object-oriented programming language that creates software for

2) (50 pts) (JavaFX and Events) For this problem you are going to be assembling a collection of shapes in a JavaFX scene and adding a simple interactive control. a. You are first to draw a 2d house in a JavaFX scene with the following properties The house needs a body trunk, which should be rectangular. The house needs a roof, which should be

Create two functions transform(string, int) and transform(string). transform(string, int) - returns the sum of all the character's ASCII values. transform(string) - returns the reverse of the string. In the main function, create a program that accepts string user input and checks for the following condition: If the first letter of the string is a

Write the Function in C Language

Analysis of the Indian Stock market Define a structure having 5 members wiz Open, High, Low and Close price of stock and volume. Note You can visit httpswww1.nseindia.comlivemarketdynaContentlivewatchequitiesstockwatch.htm Data is available and downloadable in csv file from above URL. You can also take some dummy data if you desire. For each stock