Computer Science
Q: If the file 'source.txt' contains a line "Be my friend" which of the following will be the output of...
A: FILE *fs, *ft; two file pointer declared char c[10]; means a string "c" stores 10 characters fs...
Q: In this challenge, we'll implement an Account class along with two derived classes, Savings and Curr...
A: NOTE - I have used the Java programming language. Here I have created a class Account and in this, I...
Q: You have been brought in as a network consultant to troubleshoot complex network problems in an exst...
A: Steps used for network troubleshooting.
Q: Briefly compare data cleaning, data transfor mation, refresh concepts. Use an example to explain you...
A: The Answer is
Q: In the MIT School, there will be Election going on. For the Election, there is a condition that the ...
A: Required:- In the MIT School, there will be elections going on. For the Election, there is a conditi...
Q: The SAS table hold.work contains a numeric column named ID. Write an entire DATA step to create a ta...
A: 1) creating a table proc sql ; create table hold.work2 like hold.work;quit :
Q: True or False: Threads in the same process share a stack. Explain your response in as few words as p...
A: The straight forward answer for the above question will be False
Q: 4. The distance between two points (a and b) (where a-coordinates is (ax, ay, az) and b-coordinate i...
A: import math# Take the values of x, y and z as per your interest, as there is no particular values gi...
Q: hart using logic formulation INPUT: any integer PROCESS: conduct prime factorization OUTPUT: LCM ...
A: Prime factorization of 60- Prime factorization of 60- 2*2*3*5 The prime factors of 60 are 2,3, and ...
Q: Sort the given values using Radix Sort and Counting Sort Algorithms. 5 4 3 5 3 1 5 2 12
A:
Q: the AI agent program used in netflix
A: INTRODUCTION: Artificial intelligence (AI) is the capacity of a computer or a computer-controlled r...
Q: For a "word" of 3 bits, make a table that lists all the signed binary numbers representable by the f...
A: Ans) A. Signed magnitude
Q: truth table F(X, Y, Z) = XY + Z
A:
Q: Apply on Neumann machine working principle for arithmetic addition for two decimal number (40, 70) i...
A: Given The answer is given below.
Q: In the system development process, the computer-aided s benefits and drawbacks of adopting the CASE ...
A: given- In the system development process, the computer-aided software engineering (CASE) approach is...
Q: Dihan has completed his bachelor degree from University .the University offers bachelor programs of ...
A: Given: Dihan has completed his bachelor degree from University .the University offers bachelor prog...
Q: Make a c++ Code for this Menu [A] - Deposit [B] - Withdraw [C] - Check Balance [D] - Transacti...
A: A slightly advanced program implementation can be found below.
Q: I want to make a checker game. I have these codes started.
A: ANSWER: Code: <!DOCTYPE html><html><head><meta name="viewport" content="width=d...
Q: Which of the following is not a valid Python comparison operator: O !-
A: Python: Python is a general purpose programming language developed by Guido Van Rossum in 1989. Pyth...
Q: write c++ program accept N value from user and check the value of N if N greater than 10 perform add...
A: Code: #include <iostream> using namespace std; int main(){ int n,sol; cout<<"Enter...
Q: List six operators that may be utilised in LINQ expressions
A: LINQ Standard Query Operators are a set of extension methods that construct a query pattern. These o...
Q: Is the Big Data Market Being Driven by Mass Hysteria? What are the two advantages and disadvantages ...
A: Introduction: This phenomenon is known as mass hysteria, and it is marked by uncontrollable emotion...
Q: Is this correct in computing the time complexity in executing the program by using the formula in co...
A: - We need to justify the statement.
Q: Construct the FIRST and FOLLOW for the grammar A → BC | EFGH|H B →b E → e|E F» CE G→g H →h|e
A: The Answer is
Q: What are the purposes of data presentation elements like recorder and display unit? List some common...
A: The function of data presentation element is to convey the information about the quantity under meas...
Q: What exactly do you mean by Data Purging?
A: Unused or inactive data present in database consumes space and slow down query execution. Administra...
Q: What role does Amazon Web Services play in the Netflix information system?
A: AWS (Amazon web services) is a cloud service that enables complete control of cloud computing featur...
Q: In JAVA. please upload screenshot of successful output as well. Thank you
A:
Q: What exactly is information privacy? Make a list of five techniques to protect your personal informa...
A: Introduction The question is about information privacy, a list of five techniques to protect your pe...
Q: TCP connection
A: TCP has flow control mechanism implemented so that the sender does not overwhelm the receiver by sen...
Q: 20.a. What should be done with a cable that contains an obsolete connector? A. The connector should ...
A: 20 a ) obsolete connecter means the connector that is out of date or no longer in use. for such case...
Q: How many bit strings of length 10 a) begin with 101? b) have weight 3 and begin with 101? c) have we...
A: According to the Question below the solution:
Q: Please code Python We’ll call a number “glorious” if it is not divisible by any number from 10 to 5...
A: The python program to solve the above problem is given in the below steps.
Q: What's the difference between hexanumber and ascii code?
A: The ASCII is refers to American Standard Code for Information Interchange and it is a character-repr...
Q: Create and 1. Write a JAVA program to prints set of squares based on widths stored in an array. F...
A: 1) Read number of squares into n from user 2)using array read widths from user into widths array ...
Q: Create a code for the bank transaction record using linked list
A: As, it is not stated i have used Java for this question. For the bank transaction, we need the infor...
Q: With the use of two tables of data, explain what the phrase data redundancy means.
A: Redundancy of Data: Data redundancy is a phenomenon that occurs when an identical piece of data is s...
Q: Please explain the problem around the decision to allow or exclude "interruption of interruptions": ...
A: SUMMARY: - Hence, we discussed all the points.
Q: Q1/ A- Express the following numbers in decimal? c- (10110.0101)2 B- Use the 1'S and 2'S complement ...
A: Given: Goal: Convert the given numbers to decimal.
Q: Dynamic desirable and Dynamic auto
A:
Q: What role does the Internet play in the evolution of a global information system? Should the Interne...
A: The Internet provides a range of tools and services for storing and retrieving data and information,...
Q: Find the logic error(s) in the following recursive function, and explain how to correct it (them). T...
A: def sum(n): if n == 0: return 0 else: return n + sum(n) Logical errors are If n == ...
Q: l Use of Airspace (Regulatory)?
A: NOTE: ACCORDING TO COMPANY POLICY WE CAN SOLVE ONLY 1 QUESTION. YOU CAN RESUBMIT THE QUESTION AGAIN ...
Q: Food Delivery Service Food Discount Delivery Charge (1) Food Tiger 2% +20php (2) Pick-Up Food 5% +40...
A: Here I have taken input from the user for the food and its delivery service from the menu. Next, I h...
Q: e of a regular telephone line. a telephone normally has a bandwidth of 4000. the signal to noise rat...
A: given - we can calculate the theoretical highest bit rate of a regular telephone line. a telephone n...
Q: Problem 2: Input age and identify the hours lived and hours slept using the formula below. HL - Age ...
A: Given: Goal: Write java program.
Q: ) Choose any image and convert it to grayscale. Then plot the histogram and normalized histogram. Sh...
A: As it pertains to images, a histogram is a graphical representation showing how frequently various c...
Q: dentify and discuss three (3) strategies which one of the IT personnel highlighted in point (3) abov...
A: SUMMARY: -Hence, we discussed all the points.
Q: e bit pattern 1000 1100 0000 0000 0000 0000 0000 0000
A: Given : 1000 1100 0000 0000 0000 0000 0000 0000
Q: HINT: Use constants to store values that do not change throughout your program. For instance, in thi...
A: C++ program which promote the user to enter salary and calculate the expenditure and tax payed .
Computer Science
If PPP holds the pound has the same purchasing power in all countries. This means that the percentage change in the real exchange rate is zero. In essence the PPP implies that the real exchange rate is fixed! With this information, write down the expression for the expected change in nominal interest rate: What is the percentage change in nominal exchange rate?
Nominal interest rate - 8 (UK) 12 (Sweden)
Real interest rates in both countries are equal..
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- Bruno gives his son P100 on one day, P50 on the second day, P25 on third day and so on. What will be total amount given by Ram to his son starting from the first day, if he lives forever?Suppose we have a nice young couple who borrow $700000 from the bank, at an annual interest rate of3.124%. The mortgage is a 30 year loan, so they need to pay it off within 360 months total. Our happycouple decide to set their monthly mortgage payment at $2000 per month. Will they pay off the loan intime or not?Note that the monthly balance will be calculated asbalance = (im × previous balance) - monthly paymentwhere the convert annual interest to a monthly multiplier im is calculated as im = (1 +i)1/12 and i = annualinterest rate.Write a loop for track the total payment in 360 months so that we can evaluate if the couple can pay off theloan. Write in R Please and thank you.May you please solve quick within 20-40 minutes ? There are two types of personnel working in a government office, workers and civil servants. The salary of the worker personnel is calculated by multiplying the number of days worked and the daily wage, and the salary of the civil servant personnel is calculated by multiplying the title score (0-1000), the score he will get according to the language level (100 if A is entered, 80 if B is entered, 60 if C is entered, the rest is 0) by 30. Write the C program, in which the personnel type can be entered as upper or lower case letters as W(Worker), O(Officer) and which calculates the wage to be paid to the person according to the values that are the basis for the calculation, and displays it on the screen. Also it is required that, to check the employee type you need define checkEmployee function. To calculate the title score you need to define checkTitleScore function. And finally to get the language level you need to define…
- This problem exercises the basic concepts of game playing, using tic-tac-toe (noughtsand crosses) as an example. We define Xn as the number of rows, columns, or diagonals with exactly n X’s and no O’s. Similarly, On is the number of rows, columns, or diagonals with just n O’s. The utility function assigns +1 to any position with X3 = 1 and −1 to any position with O3 = 1. All other terminal positions have utility 0. For nonterminal positions, we use a linear evaluation function defined as Eval (s) = 3X2(s)+X1(s)−(3O2(s)+O1(s))."Mark on your tree the evaluations of all the positions at depth 2."Answer the following: This problem exercises the basic concepts of game playing, using tic-tac-toe (noughts and crosses) as an example. We define Xn as the number of rows, columns, or diagonals with exactly n X’s and no O’s. Similarly, On is the number of rows, columns, or diagonals with just n O’s. The utility function assigns +1 to any position with X3=1 and −1 to any position with O3=1. All other terminal positions have utility 0. For nonterminal positions, we use a linear evaluation function defined as Eval(s)=3X2(s)+X1(s)−(3O2(s)+O1(s)). a. Show the whole game tree starting from an empty board down to depth 2 (i.e., one X and one O on the board), taking symmetry into account. b. Mark on your tree the evaluations of all the positions at depth 2. c .Using the minimax algorithm, mark on your tree the backed-up values for the positions at depths 1 and 0, and use those values to choose the best starting move. Provide original solutions including original diagram for part a!Answer the following: This problem exercises the basic concepts of game playing, using tic-tac-toe (noughts and crosses) as an example. We define Xn as the number of rows, columns, or diagonals with exactly n X’s and no O’s. Similarly, On is the number of rows, columns, or diagonals with just n O’s. The utility function assigns +1 to any position with X3=1 and −1 to any position with O3=1. All other terminal positions have utility 0. For nonterminal positions, we use a linear evaluation function defined as Eval(s)=3X2(s)+X1(s)−(3O2(s)+O1(s)). a. Show the whole game tree starting from an empty board down to depth 2 (i.e., one X and one O on the board), taking symmetry into account. b. Mark on your tree the evaluations of all the positions at depth 2. c .Using the minimax algorithm, mark on your tree the backed-up values for the positions at depths 1 and 0, and use those values to choose the best starting move. Provide original solution!
- When a car arrives at the toll gate, the gate is closed. the gate opens as soon as the driver has paid 25 pesewas. we assume that we have only three coins denominations 5,10 and 25 pesewas. We also assume that no excess change is returned. After having arrived at the toll gate, the driver inserts a sequence of coins into the machine. At the moment, the machine has to decide whether or not to open the gate. whether or not the driver has paid 25 pesewas (or more). a) construct the state transition table for the above scenariob) convert the state transition table to a minimal DFAWhen a car arrives at the toll gate, the gate is closed. the gate opens as soon as the driver has paid 25 pesewas. we assume that we have only three coins denominations 5,10 and 25 pesewas. We also assume that no excess change is returned. After having arrived at the toll gate, the driver inserts a sequence of coins into the machine. At the moment, the machine has to decide whether or not to open the gate. whether or not the driver has paid 25 pesewas (or more). a)construct the state transition table for the above scenariob) convert the state transition table to a minimal DFA 1.given the grammarF to mMpQ|QnFQ to mMpM|pM|qM to mQ|mQp|m (i) Using top-down approach, derive mqpmmqmqpn(ii) Using the bottom-up approach, derive qppmmpnpm Using top-down approach, derive i. mmpmnmmpqii. mmpqProve or disprove the following statements, using the relationship among typical growth-rate functions. a) n! is O(4^n) b) n^22 log n + n^7 is Ω(n^6 log n) c) n^9 + 8000n^7 is Ω(n^16) PLEASE SOLVE ALL. PLEASEEEEE. I SOLVED THESE, BUT I'M NOT SURE ABOUT MY ANSWER, ESP a) and b)
- 2. A certain company gives commission to each of their salesmen based from the type of appliance sold andthe price of the appliance. Below are the given rates that will be used in computing for the salesman’scommission:If type is Commission is2, 5, 6 15% of the price4, 8, 10 20% of the price3, 1, 9,7 25% of the priceInput salesman’s name, type of appliance sold, and price of the appliance. Compute and print thesalesman’s commission.If f(x) = 2.x^3 and g(x) = x + 1. What is (g o f) (x)?Let l be a line in the x-y plane. If l is a vertical line, its equation is x 5a for some real number a. Suppose l is not a vertical line and its slope is m. Then the equation of l is y 5mx 1b, where b is the y-intercept. If l passes through the point (x0, y0,), the equation of l can be written as y 2y0 5m(x 2x0 ). If (x1, y1) and (x2, y2) are two points in the x-y plane and x1 ≠ x2, the slope of line passing through these points is m 5(y2 2y1 )/(x2 2x1 ). Write a program that prompts the user two points in the x-y plane. The program outputs the equation of the line and uses if statements to determine and output whether the line is vertical, horizontal, increasing, or decreasing. If l is a non-vertical line, output its equation in the form y 5mx 1b.