Programming Questions and Answers December 03, 2021

Create a function validateinput that repeatedly prompts the user for input until they enter an input within a set of valid options. Arguments The function takes two arguments prompt a string to print when asking user for input valid inputs a list of strings representing all options the user is restricted to OutputsReturns The function should

Evaluate the average accuracy for the whole test dataset and find out which classes performed well, and the classes that did not perform well. Finish the code and calculate the accuracy for each class. class_correct = list(0. for i in range(10)) class_total = list(0. for i in range(10)) with torch.no_grad(): for data in testloader: images,

Write R code to perform Hypothesis Testing to choose between Null and Alternative Hypothesis and provide justification to your decision with explanation. If the average of HourlyRate of all the employees is equal to $65. 2.2 (10 points) If the YearsAtCompany of Single is less than Married. 2.3 (10 points) If the JobSatisfaction of Attrition=Yes is

Toll roads have different fees based on the time of day. Here is the rate during different time periods 1200am to 729am 1.05 730am to 729pm 2.15 730pm to 1159pm 1.10 Write a program that would calculate the tolls from the times a user enters. Specifically, your program needs to 1. let the user enter as many times as they want The program should

Create code that will open a text file for storing the employee information. The file must be opened so that entered data is added to the data already in the file. Modify the code that stores the data in list objects to now write the from date, to date, employee name, hours worked, pay rate, and income tax rate as a record in pipe-delimited format

Derive a function that takes two matrixes and returns a new matrix that is their product. The main program must take two matrixes and display their product (the result). Example prod productmatrixes (1,2,3, 4, 5, 6, 1,2, 3, 4, 5,6) prod 22, 28, 49, 64

Write an application using Visual Basic that can calculate length in inches and meters. User obtains the input in yards. To convert yards to meters use this formula Meters = yards / 1.096 To convert yards to inches, use this formula Inches = yards * 36 Create Function to perform each conversion. Sample of interface for the app is given below.

Length Converter Please enter length in Yards 20 Convert to Meter 20 yards equal to 18.25 meters. Convert to Inches X

Using only CSS and HTML create a code for the website with a webpage "VENUE" with style "transition: opacity" exactly like the "Venue webapage" of BOWL'D RESTAURANT IN SOUTH AFRICA.

Design and implement an ADT that represents a product that may be purchased in an online store. The data of the ADT should include a products name, category, description, local ID, manufacturer ID, price, and quantity on hand. When a product is created, it must have at least a user-supplied name, local ID, and price. Other characteristics can be

Write a Java program that calculates and prints the sum of all elements in an integer array. Create a program that finds and prints the maximum value in an array of integers. Write a program that reverses the order of elements in an array. For example, if the input array is [1, 2, 3, 4, 5], the output should be [5, 4, 3, 2, 1]. Develop a program

Suppose I flip a coin. If I flip a heads, I roll an six sided dice, and record the result. If I flip a tails, I roll a four sided dice, and record the result. Write code to simulate this process. Using Matlab, your code should be a function rollFlip.m, which takes no inputs, and returns a value X, the final value of your dice roll.

create a program that models different types of flowers using an abstract class. You will define an abstract class named Flower and create concrete subclasses for different flower types. Create an abstract class named Flower with the following abstract methods: abstract String getColor() to get the color of the flower. abstract String getSpecies()

Write a program to solve the EightQueens Problem by applying constraints that remove any row or column from consideration once a queen has been placed.

Write a program to apply the primary heuristic search algorithms, described in Figure 3.18 (that is, hill climbing, beam search, best-first search, branch and bound with and without underestimates, and the A* algorithm).

12 D9 15 10 J31 B14 13 18 G0 E12 16 K34 A18 F1 121 Figure 3.18 Tree with both nodetonode distances (on the branches) and heuristic estimates to the goal (inside the nodes). L21 M18 C4 N8 H3 G0

a) Write a regular expression for all binary strings ending with 010 . b) Design a DFA that recognizes the language that contains strings generated in part(a).

Explain the systems development life cycle and 2 methodologies you could use to develop Healthy Harvests store app. Use diagrams and other visuals that illustrate the processes. Explain the importance and benefits of using a structured systems analysis and design approach on this project. Provide an example to illustrate each point. Describe 2

Determine whether the resulting linear transformations are linearly dependent. Provide necessary solutions both numerically using determinants (handsolved) and computationally (using a Python program). 1. 5 0 0 0 05 00 5. . 1 05 2 7 6 6 4 7 2. 1 2 6 3 15 4 2 10 3. . 5 6 0 2 41 2 4 1 1

Write three functions: contactInfoHelp() , paymentHelp() , and showHelpOptions() . Note: Take a look at the updated input-handling function in chatbot.js to see how the functions will be used. More details about how each function should respond are below. Qualified challenge requirement details The function contactInfoHelp() should be called when

Write a program that counts how often the 26 letters of the (Latin) alphabet occur in an input text. For this, your program reads from an input stream until its end is reached. The letters 'a' to 'z' and 'A' to 'Z' are counted. All other characters are simply ignored. Upper case and lower case are to be treated together; e.g., the string "aA"

A multinational company has consulted you to advise on how they should handle their data migration project. After gathering the initial requirements of your client, you know right away that the containerization of their applications will play a crucial role in the success of this project. Research on how containerization in Azure impacts the

Create a database Rugby accdb that has two tables Players and Teams. The fields for the Players table must be player, team, games, and points. The fields for the Teams table are team, location, league, stadium, games, and points. The tables can be filled with fictional or real data. The Players table must list at least 100 players with their team

1. Identify any case of your choice and draw an ER model. 2.Using the ER Model Create a Database and populate it.

The purpose of this study was to investigate the contribution of training and employee engagement on employee performance using evidence from Ugandas health sector. This study is cross sectional and correlational. Usable questionnaires were received from 150 respondents from four Catholic founded hospitals that is Kamuli Mission Hospital, Buluba

Explain the figure below

Definition Development Deployment Requirements and Specifications Preliminary Conceptual Design Logical Design Detailed Design and Testing Operational Implementation Primary Information Flow Secondary Information Flow Evaluation and Modification Operational Deployment

how to represent an entity in an ER diagram called User, with the properties: username, password and role (supervisor, farmer)

Write a brief description of the UML class diagram. Talk about its relationships and dependencies of the classes and interface

BananaFactory private final File productFile private string nameFromFile private float priceFromFile createApple() null createBanana() Banana Grocery ProductFactory Extends createProduct() Grocery Product implements ConcreteGrocery ProductFactory createProduct()Grocery Product readPriceFromFile()void Extends AppleFactory private final File

Write a program that converts an infix expression into an equivalent postfix expression. The rules to convert an infix expression into an equivalent postfix expression are as follows Suppose infx represents the infix expression and pfx represents the postfix expression. The rules to convert infx into pfx are as follows 1 Initialize pfx to an empty

Assume the alphabet = {0, 1}. Give three different regular expressions (besides the one given) that specify the language described by this regular expression: ((11) 1 ) + (11 + 1) + (0 + ) In each case, explain why your regular expression specifies the same language.

For each of the following languages over the alphabet = {a, b, c} specified by the regular expressions (a)(c), provide two strings in that are members and two strings in that are not members of the language (four strings each). (a) ab + a (b) ((bc) + b)a (c) (a + ab + abc) (b + c)

Consider the set D (0, 1, ..., 9) of all strings of digits. Define the binary relation on D by u vif and only if u is a prefix of v. For example 0061424 0061424535535. Just to be clear, we also include any string as a prefix of itself. Prove that (D, S) is a partial order.

For each of the following functions, state whether it is injective, surjective, andor bijective, and why. (a) The function f(n) 2n, mapping from integers to integers. (b) The function q(d), with codomain N20, which maps any formula of predicate logic to the number of quantifiers in that formula.

For each of the following, state whether it is possible to have a function meeting the criteria given, explain why or why not, and if it is possible, give two examples. (a) A function f : N0 N0 which is not surjective. (b) A function f : N0 Z which is injective. (c) A function f : Q Q which is bijective.

2. Let X be the set a, b, c,..., z). Give answers to each of the following questions, justifying your answer in each case. (You dont need to simplify arithmetic expressions.) (a) How many functions are there which map from X to X (b) How many distinct total orders can be defined on X (c) For each function f in the set of functions from X to X,

(a) Give an example and justification for a binary relation which is not symmetric, not reflexive but is transitive. (b) Let R be a relation on the set N0 given by R (a,b) (ba) is divisible by 6 Show that this is an equivalence relation.

Explain how a continuous-time PID (Proportional-Integral-Derivative) control law can be discretized using a velocity algorithm?

Solve the following circuits with dependent sources by calculating the unknown voltages and currents va, iar Ub, and it. Each is worth 2 marks, the question is worth 8 marks in total. (Note that you probably also need to calculate v and v to obtain the solutions, as these are the control voltages for the dependent sources.) R (a) v1 VA 6V 1 R R3

Write aprogram that reads the radius of a sphere, then it asks the user to enter A or a to compute the sphere area V or v to compute the sphere volume. If the symbol entered is not valid, the program displays an error message, as shown in the sample runs below, and terminates. You need also to check for valid radius (radius 0). Use pi from math

And elimination and introduction. 1. (p q). (r s) (q s). Implication introduction and elimination 2. (pq). (gr) (pr). 3. Show that (p(ar)) ((p q) r). Or introduction and elimination 4. (pv q)((pq) v (qp)). 5. (p q)((rv p) (r v q)). Miscellaneous Proofs 6. (d) p (pq).pq 7.rp (rg)p(g r) 8. 8, pq(pq) 9. p(qr). pqpr 10. p q ((p q) p)(p (p

What is the objective of full distribution transparency in distributed systems? What are some challenges to achieving complete distribution transparency? Why is it difficult to completely hide communication latencies in distributed systems? What challenges are associated with concealing the failures of networks and nodes in distributed systems?

Consider a binary classification problem where there is a single feature X ER and the depen dent variable Y 0, 1. Let Px,y denote the joint distribution over pairs (X,Y), and let h R 0, 1 denote a generic classifier. We define the error rate of h as R(h) Pr(Y h(X)), where the probability is computed from the joint distribution Px,y. Suppose that

ping is a well-known utility program to test the reachability of a destination machine. The results of a ping message printed on the screen are the measured round trip delays between the two machines. In the mobile IP network shown below, assume that the one-way delay between any two routers in the figure is 15 ms, and that the delay between two

home network User A User B wide area network visited network Y foreign agent

Write a Python program that reads 3 integer numbers, then it will display the pair with the largest sum as shown in the sample runs. Sample run1: Enter value1: 6 Enter value2: 9 Enter value3: 3 The pair with largest sum = (6,9) their sum is 15 Sample run2: Enter value1: 3 Enter value2: 4 Enter value3: 6 The pair with largest sum = (4,6) their sum

Given the C code fragment below: int h = 0; /* line 1 */ int g() { h = h + 1; return h; } /* line 2 */ int main() { /* line 3 */ int B[4] = { 7, 13, 19, 23 }; /* line 4 */ B[ g() ] = B[ g()] + B[ g() ]; /* line 5 */ } /* line 6 */ Describe what should happen when line 5 is executed. What should be the final values of the B array and the variable h?

CLO2 Create a program that presents a menu with the following options 1. Addition 2. Subtraction 3. Multiplication 4. Division 5. Quit To perform arithmetic operations (choices 14), the program will request two numbers from the user for calculation. The program will continue to run and repeat until the user selects option 5 to quit. Additional

the Find a minimal dominance collapsed single stuckat fault set of the circuit shown in Fig. 4. Show that tests (ABCDEF)111010, 001001, 011110, 100100, 101101, 010111) detects all single stuckat faults in the 23 circuit shown in Fig. 4. Fig. 4 H

(a) Realize each Boolean functions T and T shown in Fig. 3 using a 4x1 multiplexer Fig. 3 C A B T T (b) Draw a ROBDD for T, using the variable ordering A, B, C. Would the overall structure of this ROBDD change if you changed the ordering (22)(42)

The sorting algorithm 1 Function sort(A) 2 For i=1 to length (A)-1 3 For i=1 to length (A) down to i+1 4 If A[j] < A[j-1] 5 swap A[j] and A[j-1] 6 Print (A) (a) What is printed when sort is run on A=[5,4,3,2,1] ? First element of of list is right most A.[1]=5. (b) Consider operation of sort on list of length N. How many comparison in line 4 take

writing a C++ program that solves a 16x16 sudoku? I am specifically struggling with the part where numbers greater than or equal to 10 are represented as {A, B, C, D, E, F, G}. The program has to read in all the entries using cin and all entries must be separated with spaces and cells containing a 0 should be treated as blank cells. For example

Explain how both Tow-Tier and Three-Tier Network Management Organization Model works.

MDB Management Database Agent Process MDB Management Database Agent Process MDB MDB MDB Manager Managed Objects Unmanaged Objects Manager AgentManager Managed Objects

You are given the following alphabet:{ a, b, c, d}. Write a regular expression describing the set of all identifiers (i.e., strings) having at most 2 occurrences of the letter c. For example, the identifier "abbcdaac" would belong to this set, but the identifier "aabcdaacc" would not. Write a regular expression describing the set of all

Dr.Racket (BSL) Complete the program with all the wishlist requirements

Bounce a single ball around the screen. For this problem set you must complete the design of a world program. The complete program must have the following behaviour there is a green background, with a single white ball Note that we are giving you significant help in the starter file. There is a complete data design, some complete helper

The RedlichKwong Equation of State is RT P vbTV (Vb) where I is the temperature, V is the molar volume, R, is the universal gas constant, and a and b are compoundspecific constants. A plot of the pressure as a function of the molar volume at a temperature of 87 C is shown below. Notice there are three roots at that temperature (three molar volumes

Complete the createfrequencychartfile() function that takes a single list parameter letterfrequencies. The items in this list are tuples. Each tuple contains two items the first item is a string representing an alphabetical letter and the second item is an integer representing the letter frequency (how many times it appears in a certain text).

Consider a black box for a function f : {0,1} -> {0,1} with the goal to determine f(0) f(1) with one query to f. Create a quantum circuit that builds the following two-qubit state with one query to f: 1/3(((-1)^f(0))|00>+((-1)^f(1))|01>+|11>) Then create a quantum algorithm using only unitary operations and standard measurements with one query to

Suppose that there is a linked list of integer numbers which initially empty, write a program that do the following actions depend on the following order. Phase 1 read specific number of integers, then inserted into the end of the list. Hint function prototype void readlist (int size) size is the number of elements Phase 2 print maximum number in

Discuss the importance of Cloud Computing and the benefits of a college student using it. Explain and provide examples of adaptive technology, and how that technology could be used in the classroom. Explain cyberbullying, and cyber-stalking in detail. What are some tips to help prevent this from happening? What is artificial intelligence (AI)? How

Use the following list of cylinder requests in questions through 10. They are listed in the order in which they were received. 40, 12, 22, 66, 67, 33, 80 8 List the order in which these requests are handled if the FCFS algorithm is used. Assume that the disk is positioned at cylinder 50. 9 List the order in which these requests are handled if the

4. Draw a Gantt chart that shows the completion times for each process using first come, first served (FCFS) CPU scheduling. Calculate the average turnaround time as well. Use the following table of processes and service time for questions 4 to 6. Process Service time P1 P2 P3 P4 P5 120 60 180 50 300 5. Draw a Gantt chart that shows the completion

During the prove milestone for the previous lesson, you wrote the part of this program that reads and processes two CSV files, one named products.csv that contains a catalog of products and one named request.csv that contains a customer's order. During this prove assignment, you will add code to finish printing a receipt and to handle any

write a program that operates like a cashier terminal in an auto parts store. It begins by prompting for the number of different items being purchased and then starts a loop. In the loop, the program should prompt for the item description, part number, price and quantity of each item being purchased. These four values should be passed as arguments

write Python program prompts the user to input number of hours worked, hourly rate and output pay amount. If hours worked is over 40 hours, calculate overtime pay (1.5 times of hourly rate). If hours worked is over 60 hours, calculate double overtime pay (2 times of hourly rate). Also, if user enters wrong input (entering characters, negative

a. Below matrix represents the distance of 5 cities from each other. Represent it in the form of a graph A B DE 0 2 30 0 B2 0 15 20 C 3 15 00 13 D 0 2 0 0 9 E 0 0 13 9 0 A b. Apply Nearestneighbour heuristic to this matrix and find the approximate solution for this matrix if it were for TSP problem. c. What is the accuracy ratio of your

I have to write Python program that takes a list of integers as input, [3,8,5,1,4,9,2,10,7] and using "for" loop find out sum of odd numbers, sum of even numbers, largest number and smallest number in the list. You need to provide this list to your program, your program doesn't need to take the list from user. Make sure your program will produce

a) How many possible combinations of A, B and C are there 7 Marks b) In which of those combinations X is TRUE 7 Marks c) Let A It is cloudy, B pressure is high, and C temperature is Low. X is either rain or not. Assume that the expression given for X predicts rain (TRUE). Also assume that when there are clouds A is TRUE, when the pressure is high

create the Python program that implements the design below Python Turtle (Diamonds) Python turtle (Triangles) Python turtle (Olympic rings) Python turtle (3D box) Python turtle (compass)

Write a program that prints a countdown of the form countdown.py 10 1 n int(input(Enter a positive integer )) 3 5 10...9...8...7...6...5...4...3...2...1...0...Liftoff CodeCheck Running countdown.py Test 1 Input fail Actual Expected Enter a positive integer Enter a positive integer 18...9...8...7...6... Reset Test 2 Input .2...1...0...Liftoff

a) Solve 9.3.1a (normalize the ratings based on a threshold), 9.3.1e f 9 h 3 2 A B C 4 2 b 5 CO CT 3 4 1 d e 5 1 3 1 3 2 1 4 5 3 Figure 9.8 A utility matrix for exercises Exercise 9.3.1 Figure 9.8 is a utility matrix, representing the ratings, on a 15 star scale, of eight items, a through h, by three users A, B, and C. Compute the following from

Complete the following program to print each vowel (a, e, i, o, u) and its index position in a word. For example, given the word exarine, the program would produce the following output e8 a 2 14 06 findvowels.py 1 word Input (Enter a word ). 2 word word. lower() 3 for 4 5 6 ch It A word11 print(ch,, 1)

Make a python program thaw will solve the problem below Ask the user for a positive integer N, then output the number of even and odd digits of N. The program should continuously ask input from the user until the user inputs a nonpositive integer (where the program must exit).

write a Python program that works on a Python list of numbers. Assume that you are given a Python list with float type and we will refer to this list as num list. Your program will use numlist to produce another Python list, which we will refer to as cumulativesumlist. These two lists are expected to have the same length, and the entries these two

create a list called summarylist. The number of entries in summary list is the same as the number of lists in the variable datasets. The entries of the list summarylist is computed as follows summarylist0 minimum value in datasets0 number of entries in datasets0 summarylist1 minimum value in datasets1 number of entries in datasets1 and so on.

write a program according to the requirement given below

Get an integer from user, draw a square of based on the value of the input. If the input is not a positive integer, prompt error and require a new input. (Sample output as shown in the following figure is for demonstration purposes only.) Please input an integer number3 sorry, integer should be greater than e Please input an integer number0

Write Python commands to Select a subset of the dataset and clean it a) [10 points] Create boolean mask and apply it to the CarsData dataframe to select the data of all sport cars (i.e.,'Sports Car?' column whith value =1) that has hoorsepower >=350. Name the resulted dataframe as SportCars b) [10 points] There are missing values in the 'City

You have noticed that the daily temperature information from local weather sites for your area is inaccurate. You have noticed what you believe are irregularities with the local weather sites reporting of the daily temperature average, low, and high temperatures. You have decided to write a program that will use a temperature sensor you have

In each case, write a program implemented using Spark (either on AWS or Databricks), to: Find the 5 most frequent and 5 least frequent (but present)t bi-grams for your dataset (only digits, not the decimal point A bi-gram is 2 successive digits/letters/etc. For example, the string 938193 has 5 (93, 38, 81,19, 93). The distribution would include:

Write a program named vectormath.py that lets a user enter two vectors, A and B, of the same arbitrary length and store each vector as a Python list. Have the user enter each vector in one line with spaces between elements. Then, you should output the results of these computations using the format shown below. Print any resulting lists to include

Write the function isSorted(), which takes a list of numbers and returns whether or not the list is sorted in increasing order. Write a test program that prompts the user to enter a list. If the list is sorted, the program should print The list is already sorted. Otherwise, it should print The list is not sorted. SAMPLE RUN 2 Interactive Session

Sum up all the integers from 2 to 77 with a for loop by filling in the blank in the code snippet below sum 0 for i in range ( sum sum i type your answer here Modify your code from the above problem. Instead of using a for loop, use a list comprehension. Use the variable i as the indexer in the list comprehension and apply the function sum() to

write the IDLE python code according to the given diagram

Enter your monthly sales GET monthly Sales Enter percent of sales in decimal format For example, 4 should be entered as .04 GET sales Increase Yes monthly Sales1 storeAmount6000 Start 8 Yes empAmount 75 10000 NO salesIncrease NO 05 End storeAmount 5000 PUT The store bonus amount is storeAmount Yes monthly Sales1 00000 Yes salesIncrease, 04

Write a function to find power of a number but without using arithmetic operator Take two input from a user base and exponent . Multiply the base with itself. You will need to use a loop.

Write a recursive function that checks to see if a key is in a dictionary. This function should return a boolean indicating whether or not the key is present at any level of the dictionary. Think of dictionaries as being of these shapes d1 a 1 d2 b ( d3 J a Test c 1 z blue, green, red Dictionaries can be nested, but there will only ever

Create a Python program that asks the user for an even number. If the user gives an odd number, ask again until the user enters an even number. Output how many attempts it took for the user to enter an even number.

Design a dynamic programming algorithm for the following problem. Find the maximum total sale price that can be obtained by cutting a rod of n units long into integerlength pieces if the sale price of a piece i units long is pi for i 1, 2,..., n. Optional what are the time and space efficiencies of your algorithm 8) Minimumsum descent Some

1. Define a function called helloWorld (n) that accepts a number of n as input argument and return n times text message Hello World. Call your functions. 2. Define a function called isEvenOdd(n) that accepts a number n as input argument and returns whether the number is even or odd. Call your functions. 3. Define a function called are

2) Demonstrate the process of Web Application development by creating your own web application in the virtual environment using Django Framework with proper commentsexplanation having these components. Note . a. Create a web app(Explain specification) and run the server in a virtual environment (20 Marks) b. Django generated files (manage, admin,

#Create function called sort_artists. sort_artists will take as input a list of tuples. Each tuple will have two items: the first item will be a string holding an artist's name, and the second will be an integer representing their total album sales (in millions). Return a tuple of two lists. The first list in the resulting tuple should be all the

In this task you will use strings, simple while loops , the if/elif/else statement , and the in operator. In the popular word game Wordle, users have to guess a 5-letter English word and get hints based on their guesses. Your task is to code a simplified version of the game, called Wordle ("Micro-Wordle"). Your program should take an input from

Example Here is an example dialog with the user Enter your guess Python Please enter a 5letter word Enter your guess hello Not in word list Enter your guess memes The number of correct letters is 0 Enter your guess until The number of correct letters is 0 Enter your guess yield The number of correct letters is 1 Enter your guess whine The number

Student responses show a comprehensive understanding of cloud computing and its implementation by educational institutions. The student identified and evaluated at least four area where educational institutions can implement cloud computing [12 marks]. Student comprehensively explains at least two advantages of adopting cloud computing, linking

Construct a DFA that uses as its alphabet the English lower-case alphabet. It accepts any string of size 3 or 4 that has bar as a substring. Construct the DFA and implement it in code.

Write a program to Sort the list U,N,I,V,E,R,S,I,T,Y in alphabetical order by Bubble sort I want the complete solution steps with the solution to the question

1. What is the effect of halving the voltage of a processor on its dynamic power What about its leakage power Rewrite the answers if the frequency of the processor goes in half. (20 points) 2. Consider a hypothetical computer system with clock speed 2.5 GHz and average CPI 1.2 (30 points) a) Calculate the execution time for a CPUbound program that

Given string stringValue on one line, integer posBegin on a second line, and integer len on a third line, output the substring of stringValue starting at position posBegin and with length len. End with a newline. Ex: If the input is: Fuzzy bear 3 4 then the output is: zy b Note: Using a pre-defined string function, the solution can be just one

1 include 2 include 3 using namespace std 4 5 int main() 6 7 8 9 10 11 12 13 14 15 16 17 Check string stringValue int posBegin int len getline (cin, stringValue) cin posBegin cin len Your code goes here return 01 1 Next level 2 3 How was this section 13 9 Provide section feedback Feedback

Prepare a line of balance schedule for a small contract of sixty (60) houses based on a rate of build of five (5) houses per week assuming a fiveday (10 hrs per day) working week. A minimum buffer of three days should be assumed. The following table shows the activities together with the established labourhours and optimum number of people for

Suppose a mobile unit is currently present in cell C1 which is served by the base station Bl. Base station B1 transmits power P watts at frequency.fi Hz towards the mobile unit located at a distance di from Bl. Two cochannel cells C2 and C3 contribute towards interference at the mobile unit. The base stations in cells C2 and C3 are B2 and B3,

Using a Loop, complete the code below to find the average of the values in the array x. Once calculated, display the average of the array x, which in this example will equal 3.25 ((3.25 2.5 4.0)3) 3.25 public static void main(String args) double x (3.25, 2.5, 4.0) rest of code here must use a loop

Time Declare an array of floats that has the capacity to hold 4 values. Use a loop to assign the value 3.1 to the first spot in the array. For each subsequent spot, add 2.1 So for the second spot, the value will be 5.2 The third spot will be 7.3, and so on. Once complete, print out the contents of the array. The printed out array should look

Draw a series of variable diagrams for the program below. Use the conventions of the Study Guide. 1 2 3 4 5 6 7 8 9 12222HSTEL C 10 ) 11 void 12 ( 13 14 n1 15 16 void func3 (int n, int 90123 n1) 17 ( 18 19 20 21 22 23 int NNNN ) 24 ( 25 5678 JOHN3 26 27 28 29 30 31 32 1 33 34 variable diagrams revisited include using namespace std

write a C code that goes in place of TODO

97 98 99 100 void altllistadd (altllist list, char newname) 101 node newnode NULL 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 altllistadd appends a new value to the end of the linked list. TODO Put your code here to get a new node. Note that there are two cases, depending on whether or not a node is

Write three classes named Rectangle, Circle and Triangle. 1. Each class should contain two methods named calculateArea and DisplayArea Note that You should specify the attributes of each class and the parameters I that must be passed 1. Provide Constructors for each class to initialize private attributes. 2. Write an application to create three

Encryption and Decryption are two cryptographic techniques. Encryption is used to transform text to meaningless characters, and decryption is used to transform meaningless characters into meaningful text. The algorithm that does the encryption is called a cipher . A simple encryption algorithm is Caesar cipher , which works as follows: replace