Programming Questions and Answers December 18, 2021

1. What are the values of the following expressions In each line, assume that s Hello t World a. len (s) len(t) b. s1 s2 c. slen(s) 2 d. st e. t s f. s 2 1 In

Task D. Count primes in range Add a function int count Primes (int a, int b) that returns the number of prime numbers in the interval a sx b. Change the main function t test the new code. Task E. Is a twin prime A prime number N is called a twin prime if either N2 or N2 (or both of them) is also a prime. For example a primo 17 in

The purpose of this project is to familiarize yourself with the design and implementation issues of a user level thread package on PCLinux. You need to use the tar command with the options xvfz to uncompress and extract files from cis620spubxt.tar.gz to your working directory. Part I The thread package which we discussed in the class is

In the following problems, the data table contains bits that represent the opcode of an instruction. You will be asked to interpret the bits as MIPS instructions into assembly code and determine what format of MIPS instruction the bits represent. 0000 0010 0001 0000 1000 0000 0010 0000 two b. 0000 0001 0100 1011 0100 1000 0010 0010 two 2.10.1 5

1. Create the Free Body Diagram of the Car 2. Create the Equation of Motion to obtain the Car model 3. Develop into state space variables or Laplace transform to get the time constant 4. Based on Control System Design, create the block diagram, and add the proportional and proportional-integral gain to minimize the disturbance. 5. Obtain to the

In the following problems, the data table contains MIPS instructions. You will be asked to translate the entries into the bits of the opcode and determine the MIPS instruction format. a. addi t0, t0, 0 b. sw t1, 32(t2) 2.10.4 5 2.4, 2.5 For the instructions above, show the binary then hexadeci mal representation of these instructions. 2.10.5 5 2.5

In the following problems, the data table contains bits that represent the opcode of an instruction. You will be asked to translate the entries into assembly code and determine what format of MIPS instruction the bits represent. a. 0x01084020 b. 0x02538822 2.11.1 5 2.4, 2.5 What binary number does the above hexadecimal number represent 2.11.2 5

1. Find the average buffer occupancy, in messages, at the outgoing link of a concentrator for the following case (assume the infinite buffer, MM1 model is valid) 1 10 terminals, each generating on the average of one message every 4 sec, are statistically multiplexed at the concentrator. The messages are 40 bits long, on the average. The capacity

A security analyst has seen the system performance slow after installing a logic design application. The application contains a Trojan program, but the performance issue spreads across the network. What is the most likely cause of this issue O a. Dumpster diving O b. Shoulder surfing O c. logic bomb O d. rootkit

3. You are doing unit test using JUunit for the methods of the Account class code that is given below. Write the appropriate assertion statements so that the tests pass in the three different versions of the test program given below. 3 public class Account private String name private double balance private boolean overDraft Protection public

Problem 5 (484 16 points). (a) Alfred lives at the Northwest corner of a 4 x 4 square grid (in the yellow square). He works at the southeast corner of the grid (in the green square). To get to work, he my pass through any of the intermediate squares, but he can only ever move to the south and to the east. Two example routes. Fill in each square

3. In this problem, you will calculate the cost of transmitting various forms of multimedia across a mobile data channel. Assume that your mobile data plan costs you 3 for 2GB (where 1GB is 1,024MB, 1MB is 1,024 KB, and 1KB is 1,024 bytes). Assume, also, that you pay proportionally. That is, if your usage is not an increment of 2GB then you pay

Assignment 1 Printing integers Right now, the only printing we can do is of fixed strings, by using the write syscall. Well extend this by writing our own code to print 64bit unsigned integer values. This essentially involves converting a binary value to decimal, using the same procedure we used to convert to binaryhexadecimal divide repeatedly by

B1. Consider the following data sets x 2,3,4,5,6 and y 6,5,4,3,2 B11 (1p) Calculate ox and ox B12 (3p) What is the Pearson coefficient for x (the notation used in class xxp) B13 (3p) Calculate ryxp B14 (3p) Write a Python script using the Python function for calculating B11, B12 and B13 B2. Consider x 1,6,3,2 and yn B2.1 (4p) Perform step by step

describe ant five modern hardware products that have been manufactured in the last five years (2018 onwards), you must provide reference to the manufacturers website along with a picture of the product. describe ant five modern hardware products that have been manufactured in the last five years (2018 onwards), you must provide reference to the

Programming assignment (100 pts) Write a program that uses an array of structures to hold contact information for your friends. The program should allow the user to enter as many friends as the user wants. Create functions to add or delete entries in the phone book and to print valid phone book entries. Do not display phone book entries that are

Discussion Decision Structure AdvantageDisadvantage 1. Compare the IfElse and SwitchCase decision structures in Java. 2. What are the advantagesDisadvantages of each. 3. Provide at least 1 example where you would use each.

QUESTION 3 ndicate whether the function f(n) is 0 (g(n)) but not (g(n), or (g(n) but not O(g(n)), or O(g(n)). f(n) 21000 n(n1) 20 n 1. f(n) O(g(n)) but f(n) is Not equal to 2(g(n) II. f(n) (g(n) but f(n) is Not equal to O(g(n) III. f(n) (g(n)). and g(n) 2000 n 34 n 25 lg n

Consider the following input sequence given in the array A 35 51 48 80 OII. 80 III. 1. If the above is not a maximum heap, maxheapify it. Choose the correct answer. 35 OI. 80 75 80 62 O IV. 80 62 75 75 73 51 73 73 48 48 35 62 62 35 48 51 2 2 62 2 48 51 73 2 73 35 75 51 2 75

5 jobs must be performed on a machine, however, the machine preparation time depends on what product is manufactured first and which one follows. The following table shows the information corresponding to this fact. None 1 Precedent 2 Work 3 4 5 1 4 6 10 7 12 2 5 7 11 8 9 Time of preparation Work 3 8 12 10 15 8 4 9 10 14 12 16 5 9 11 10 7 The

Jump to level 1 numFish and numTanks are read from input representing the number of fish per tank and the number of tanks a fish hatchery has, respectively. Assign the variable totalFish with the total number of fish in the hatchery. Ex If the input is 8 6 then the output is 48 1 include 2 using namespace std 4 int main() 5 6 7 8 9 10 11 12 13 14

Write small Java programs (handwritten) for the following questions Question 01) You are tasked with creating a Java program to calculate the total payment of an employee based on the data in an input file called employeeData.txt. The file consists of an employees information in the following format Employee Name Hours Worked Pay Rate). A sample

Question 03) Write a Java program that prompts the user to enter the weight of a person in kilograms and outputs the equivalent weight in pounds. Output both the weights rounded to two decimal places. (Note that 1 kilogram 2.2 pounds.) Format your output with two decimal places. Hint Use the System.out.printf method Question 04) A cinema owner

For Star Example L Laa does only the one letter what bbq closure about does the bb) appy to one. does that q apply to appy to all the 13x999) gal or both (baba) or Just string or 9

3. State different phases of executing an instruction. Briefly explain what operations take place in each phase. 4. Consider the following memory organization Addr Data (1 byte) 0x0 0x1 0x2 0x3 0x4 0x5 0x6 0x7 a. What is the addressability and address space of this memory b. Assuming that the memory is Little Endian and is initialized with Os,

PROBLEM 4 (6 marks) Consider the following NFA M. Show the sets E(q), for all states q of M. Then, convert M to an equivalent sequential NFA using the Empty Removal Construction taught in the lectures of this course no other construction will be accepted. Show your work. M a, b 8 0 1 a a 2 a 3 b a 4

Exercise 2 Given the following classes public class String1 extends Object private char str private int size public String1 () size 1 str new char80 public void Append (char c) size strsize c public char Remove () char c strsize size return(c) a) Define a method updateLast that updates the last character in the string input char x output

5. Fill in the table Decimal 2s complement 0 NO Yes Yes Yes No Yes 2 9 LABEL ADDRESS 6. What is the value of R1 after executing the following LC3 assembly with the following memory content .ORIG x3000 LDI Binary Ob1000 0000 Ob1000 0011 0b1000 0000 0000 0000 . FILL R1, LABEL Hexadecimal 0x3001

PROBLEM 6 (6 marks) Convert the following NFA M3 to an equivalent REX using the algo rithm taught in this course no other algorithm will be accepted. Start by introducing the new start state and the new final state, and then eliminate states in the following order 0, 2, 1, 3, 4 show the automaton each time a state is removed. a, b M3 0 a 1 800 a

3. Write a Python script, Lab0103.py that initializes p1 and p2 to 0 and display their value after the below conditions are checked. Conditions sets13 sets2 2 sets1 3 sets2 2 sets1 2 2 sets2 3 sets1 2 sets2 3 otherwise Sample Runs (User inputs are shown in red.) Enter setsl 3 Enter sets2 2 pl 2 p2 1 Enter sets1 1 Enter sets2 4 Wrong score

d) A descriptive comment before each functionmethod Assignment Details As an Information Technology professional, much of your decisions are derived by Information Technology (IT). IT provides knowledge based on data that help business professionals to take better and more informed decisions. In this project, you are to utilize Pythons Data

Cisco Packet TracerCUsersuserDownloadsHW12.pkt File Edit Options View Tools Extensions Window Help Logical Physical) x 383, y 17 Time 000303) 4331 4321 1941 2901 2911 81910X 819HGW PCPT PC1 PCPT PC3 PCPT PC5 829 PCPT PC7 Network 1 HubPT Hubo Network 2 365024PS Layer 2 switch 1240 PTRouter PTEmpty 1841 2620 PCPT PC2 PCPT PC4 PCPT PC6 PCPT PC8

Write the following descriptions within set notation i. All positive numbers in which the absolute value of their square root is less than or equal to 10. ii. All nonnegative integers less than 100 Use the listing method to write the Cartesian products below. Make sure to use proper notation. i. a,b,c x 0 ii. 1,2 x 3,4 x 5,6,7

Please see the code below and fill in the gaps so that the given output is correctly generated. public class Worksheet41 int timer public static void main (String args) Worksheet41 object1 new Worksheet41() object1.setCoutner () object1.setTimer (10) counter 0 System.out.println(Counter Worksheet41 object2 new Worksheet41()

18.2 Lab Project Classes (Bank Accounts) This is a Collaborative Project. You are expected to work on and complete this project during your weekly class meeting You are strongly encouraged to work and collaborate with one or two other students on this project. The Instructor and TAs will also be available to provide help and support when needed.

Question 3.2 Produce a simple random sample without replacement of size 44 from full data. Then, run your analysis on it again by using the computestatistics function. Run the cell a few times to see how the histograms and statistics change across different samples. How much does the average age change across samples What about average salary

Question 3 80 Marks You all may have noticed the digits displayed on calculators and digital clocks. Every digit is derived from the digit 8. 8888 Consider that every point where two or more lines meet in a node. The structure of a single digit will be as following where each black dots represents a node. Each node has 4 pointers (node left, node

Consider the circuit illustrated in Figure 2 consisting of two positive edgetriggered Dtype flip flops with selective load capability, an input bus, an output bus and two tristate buffers. clock Inbus onmlok out bus D MICK Qmick Idmlok on keith D KEITH Qkelth idkeith Figure 2 A simple bus circuit. Complete the timing diagram which is included at

Assume annual compounding and an interest rate volatility (sigma) of 10%. We have the following information in the market: 1-year spot rate = 2%. A 2-year 4% annual coupon bond is trading at par. A 3-year 5.5% annual coupon bond is trading at par. Suppose you want to calibrate a three-period binomial interest rate model. What is the value of the

Problem 1 Solve the following system of linear algebraic equations 8x12x2 3x3 51 2x1 5x2 x3 23 3x1 x 6x3 20 Case 1. Use the Jacobi iterative method. Carry out the frst four iterations using a calculator OR write a MATLAB script file to carry out calculations. Show all steps including the values of residuals for each equation. (25 points).

3.4 A vendor builds multiple types of tablet computers. Each type has a type identification number and a name. The key specifications for each type include amount of storage space and display type. The company uses multiple processor types, exactly one of which is used for a specific tablet computer type obviously, the same processor can be used

When we solve the Tower of Hanoi problem, we do it twice. The first time, we solve it for n discs and make m moves the second time, we solve it for n discs and make me moves. If we know that m m2 134 and n n2, what is the value for (n, n)

Question 4 7 MIL DEC 07 JOB LOSS BY QUARTER 9 MIL SEPT 08 13.5 MIL MAR 09 15 MIL JUN 10 a. Is this chart misleading If yes, please describe what the designer did to make it mislead. b. If this chart is not misleading, what is the message of this graph

data Data segment Array A .word 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 Array B .word Array space 40 text Code Segment .egy Pointer t0 Sto remanmed as Pointer .eqv offset St1 t1 renamed as offset .eqv BaseAddressRegA St4 St4 renamed as BaseAddress Rega .eqv BaseAddressRegB St5 t5 renamed as BaseAddressRegB eqy Effective AddressA t6 St renamed as

Given the following code write an equivalent program that uses a for loop instead of a while loop to achieve the same output. Simply replacing the while with for will result in 0 points. 10 1(1,1,2,3,5,7) while len(1) print(11) (1)

2.7) F(X,Y,Z) XY Z Z A.X Y Z B. XY Z C. XY D.X Y 2.8) Indicate the theorems of Boolean algebra that was used in 2.7 A. Simplification and Consensus B. DeMorgans law and complement C. DeMorgans law and consensus D. Simplification and distributive 2.9) F(W, X,Y,Z) (WXY) ( ) (W Z) A. (W XY) (X Y Z) B. (X ) (W Z) C. (Y Z) (W ) D. (W

Q1 10 marks Write a program for SSCPU that reads two integers, called X and Y from the input and identifies if X is evenly divisible by Y. If X is divisible by Y, the program outputs 1 otherwise O is sent to the output. Q2 6 marks Translate your code in SSCPU language and test it in SSCPU twice using the following values for X and Y 1. X 10 and Y

Step 1 Inspect the UndoCommand abstract base class The readonly UndoCommand.h file has a declaration for the UndoCommand abstract base class. Access UndoCommand.h by clicking on the orange arrow next to main.cpp at the top of the coding window. The UndoCommand class represents a command object an object that stores all needed information to

List a few of each of these types of items and decide which of the four finite structures would be most appropriate for representing them 11. An ice cream shop offers eight flavors of ice cream. A customer orders a twoscoop dish of ice cream with the two scoops placed side by side in the dish. What if the two scoops are on a cone, one on top of

Previously we looked at proteins and genes identified to be correlated to Covid19 severity from this study. The Raw fastq data is deposited at GEO GSE 157103(See if you can identify the BioProject project ID from the GEO page). In this assignment we will download a few RNAseq samples from the study and take a look at basic statistics. First, we

11 30 44 61 72 Node 86 is inserted. Prior to any rotations, what is node 86s. Parent node Ex 10 or null Grandparent node Uncle node Is a rotation required to complete the insertion Pick 85 3 V He

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1. (20 pts) Given the dataset with 2 variables X and Y The red circles are negative classes, and the blue triangles are positive classes. Build a decision tree that classifies the dataset. (Note Hand computing please) 0.9 0.8 0.7 0.6 Y 0.5 0.4 0.3 0.2 0.1 O 1 O T 1 O D D 0.1 0.2 0.3 0.4 0.5 X 0.6 0.7 0.8 D 0.9 1

If we give a direct proof of qp then we have a proof of p q Why does this work Post your answer. Due time 10523. See also slide 42 PowerPoint Presentation of Chapter1 Part3. Please give a general proof, but not proof some separate case(s).

2. After training my Logistic Regression model, I printed the following confusion matrix ytest positive ytest negative ypredicted positive ypredicted negative 90 10 20 80 a. (5 pts) How accurate is my model in percentage () b. (5 pts) How precise is my model in percentage ()

1. Design a 5bit combination lock. The lock has 3 buttons (i) a reset button for taking the lock in the initial state, (ii) a 0 button for entering a zero, and (iii) a 1 button to enter a one. It has one output light that is in the off state while the lock is engaged and in the on state when the lock is open. The lock opens when input sequence is

Write a program that will accept a Celsius value between 40 degrees and 100 degrees. The number entered may contain decimal digits. Make these high and low values named constants. Also, make all temperatures floating point numbers and with two decimal digits when displayed. Using a while loop, allow the user to enter the value and if not in range

Q2. Write the following code. I). Write a PHP script to read all records from the table named employee in the database named company in MySql and print all records on a web page in tabular format.

Question 2 We can form the 3 sides of a right angle triangle using the following formula sidel m n side2 2mn hypotenuse m n where m and n are two positives integers with m n. Write a Python program that reads 2 positive integers in any order. Then, after validating the input, it will assign the largest value to m and the smallest to n and

Hello.c is a user program source that makes a system call getHello to print Hello COP4610 when it executes in xv6 OS. Since the char array name is initialized to Hello CDA3100, the system call handler sys getHello(void) is required to correct Hello CDA3100 which being passed as an argument to Hello COP4610 as getHello syscall handler. Write

Use the dropdown to select which method best represention the description. Select Select sObj Select using a space as the delimiter. Select characters in sObj will return a substring of a string variable sObj. will return 1 is the string come is not contained in will return a list object containing the words in sObj will return a string all

Midterm description COP 2030 Fall 2023 Due 10042023 1159 pm. Submit your source file (.java) on canvas. Hemant Pendharkar, PhD This assignment will help develop problem solving skills using the contral structures and programming paradigms (00) as needed. You may use any number of methods in your program or write an Object orieted solution, as

Write a modified version of the asciifigure function from the previous problem named asciifigure2 to use a constant named HEIGHT for the figures height. (You may want to make loop tables first.) The previous output used a constant height of 5. The following are the outputs for constant heights of 3 and 6 Height 3 Height 6 (Do not define the

Consider the following sorting algorithm, and answer the questions below static void sort(int array) superSort (array, 0, array.length 1) static void superSort(int array, int p, int q) if (q p 1) return for (int i p i q i) if (arrayi arrayi1) swap (array, i, i1) swap arrayi with arrayi1 in 0(1) time for (int i q i p i) if (arrayi

.data Data segment, it will hold strings, variables, etc. Welcome .asciiz Welcome To MIPS Prorgamming... Name .asciiz My name is Dr. Jan Age .asciiz My age is AGE .word 50 Experience .asciiz my expereince in years is EXP 23 Word text code segment, il conatins OpcodeInstructions,Stop li Sv0, 4 Code in v0 to print string la Sao, Name Base

instructions Write a loop that reads positive integers from standard input and that terminates when it reads an integer that is not positive. After the loop terminates, it prints out, on a line by itself, the sum of all the even integers read. Additional Notes Regarding your codes standard output, CodeLab will check for case errors and will check

Question 2 Grade Calculator (Use switch and f Write a program that takes a students score (out of 100) as input and prints out their corresponding grade according to the following scale (use switch for this calculation) 90100 A 8089 B 7079 C 6069 D Below 60 F Please validate the input (use if and if... else for validation). The input can be

Question 1 BMI (Body Mass Index) Calculator (use if ifelse) You are developing a program that calculates a persons BMI based on their weight (in kilograms) and height (in meters). Write a Java program that takes the weight and height as input and calculates the BMI using the formula BMI weight (height2). The program should then categorize the BMI

NOTE 2 (1) Neither use nor import any other librarypackage aside from java.util.Scanner (ii) Neither implement nor use any customuserdefined function(s) for any task herein. (iii) with reference to each task herein, do NOT implement or use any of the following constructs iterationsloops (for , while , etc.).,Question 1 BMI (Body Mass Index)

.macro Print MessageslStrings (messagehere) macro, names as PrintMessagesInStrings .data data segment Message .asciiz messagehere space 100 100 bytes are reserved for the message text code segment li Sv0, 4 code to print strings la a0, Message Base address of Message is loaded into a0 syscall Print string .endmacro End of the macro .data

14. Create a SQL program to show which job class has the highest total project charges. SELECT jobclass.jobclasscode, ROUND(SUM(hourly chargeout rate hours charged), 2) AS Project Charges FROM assignment, project, jobclass, employee WHERE assignment.projnum project.projnum AND assignment.emp num employee.empnum AND GROUP BY job class code ORDER

Question 2 Grade Calculator (Use switch and if) Write a program that takes a students score (out of 100) as input and prints out their corresponding grade according to the following scale (use switch for this calculation 90100 A 8089 B 7079 C 6069 D Below 60 F Please validate the input (use if and if ... else for validation). The input can be

Name Due Date Assignment Solutions to the quadratic equation Ax Bx C 0 may be calculated using the quadratic formulas x BB24AC 2A BB4AC 2A These formulas may be used, of course, only if the leading coefficient, A, is not zero. The number and type of solutions is determined by the value of the expression under the radical sign, B24AC, known as

Objectives To solve problems using ArrayLists To perform file IO Introduction Instructions and Information There will be two classes implemented for this assignment Hotel O HotelDemo Contains the data and some business logic related to an individual hotel O O Contains the main method Do not use the newer Java features for unnamed classes (with

.macro Reading Number li v0, 5 Code to read integer syscall .endmacro Macro to Print in Integer .macro PrintNumber(format, NoInReg) li v0, format Code to read integer move 20, NoInReg syscall .endmacro Macro to Print Text Message. .macro PrintTextMessage(Mess) .data Text .asciiz Mess space 120 .text li v0, 4 Code to print text message la a0,

4. (Note this is a hand computing question). Given the following dataset of Height in centimeters and Weight in kilograms Name Clarissa Maurice Jean Mary Xien Jeff Ana Betsy Rachid Weight 51 Name Paul 62 69 64 65 56 58 57 55 Weight 57 Height 170 182 176 173 172 174 b. (10pts) Repeat a. with k5. 173 169 170 Recall Manhattan distance is D(A, B)

3. On the graph below, we visualize the validation error of KNearest Neighbors model. Error rate 50 9 30 20 10 10 KValue Validation error a. (10 pts) What is the best value of K would you pick if your goal is to output the best accuracy b. (10 pts) In one sentence explain your choice.

QUESTION 10 ( and a half) For all positive integers n, the hypercube Qn is a graph given as follows. The vertex set of Qn is the set of all subsets of n. We join two sets A and B by an edge if B can be formed from A by either adding or removing a single element. For example, when n 6, (2, 3, 5) is adjacent to (2, 3) and (2, 3, 5, 6), but not to

function playsolitairepig() This function lets a player play a solitaire Pig game. Let the player take turns until they reach or exceed 50 points. Ensure to print Solitaire Pig Time before starting the game, print the players score and turn number after each turn, and print the final score when the game ends.

1. (4 points) Solve the inequality 3 4x5 for x and write the answer using interval notation. 2. (6 points) Prove the following equation. Assume that b 0, b 1, x 0, and y 0. E q 3. (5 points) Fill out the following truth table for (r q) (p Vr). qr q) SIF F T T T T FF T T F TF F T F F F F F F SEF T F al (a) VxP(x) (b) 3xP(x) (c) VxP(x) (d)

6. (6 points) Let our universe be the set of all people, P(x) denote x is a professor, and C(x) denote x is a clown. Translate the following logical statements into English. (a) Vx(P(x) C(x)) (b) Vx(P(x) C(x)) (c) x (P(x) C(x)) 7. (5 points) By using logical equivalences, prove that q V (p q) is a tautology. (Write the names of the rules that

(30 points) 2. An analog signal can be received at a detector from two sources A and B. If the signal is received from source A, it follows a Normal distribution with mean 100 and a variance of 256. If the signal is received from source B, it follows a Normal distribution with mean 150 and variance 260. The signal is received from source A 40 of

Q1. Write the following code. 1). Write HTML code to create the following webpage. II). Write a PHP script to read the data from the following HTML form and insert new record in the table named Employee in the database named company in MySql. Employee Information Employee ID Employee Name Salary Save

Suppose XY were numerals whenever X and Y are numerals. Define a predicate add2 (X, Y,Z) such that for instance, add2 (s (0) s(s(0)), s(s(0)), Z). Z s(s(s(s(s(0))))) add2 (0, s (0) s (s(0)), z). Z s(s(s(0))) add2 (s (s(0)), s(0)s(s(0)), Z). Z s(s(s(s(s (0))))) add2 (s (0)s(0), s(0s(s(0))), z). s(s(s(s(s(0))))) Z etc. so that Z takes the

(30 points) 3. Jobs arriving at a computer server have been found to require CPU time that can be modeled by an Exponential distribution with parameter 2 1140 per milliseconds. The CPU scheduling discipline is quantum oriented so that a job not completing within a quantum of 100 milliseconds will be routed back to the tail of the queue of waiting

4. Lifetimes of VLSI chips manufactured by a semiconductor manufacturer are approximately normally distributed with mean 5 x 106 h, and standard deviation 5 x 105 h. A computer manufacturer requires that at least 95 of a batch should have a lifetime greater than 4 x 10. Will the deal be made Compute the probability mathematically using Ztables and

Design a Flowchart and Pseudocode for the following Problem Design a Modular Program Late Assignments will not be accepted or marked You can use Dia VisioMicrosoft Word or any other tool for creating flowcharts. Every student should include the name and the student number in the flow chart (see below) 1. Software Sales (Based on chapter 4) A

Let G be a PRG that stretches the input by two (i.e., G 0,1 0, 12n). Consider the following function F and show it is not a PRF. The function F takes an n bit key and a 2n bit input x and is defined as follows F(x) x G(xLXRk) where are the left n bits of x and are the right n bits of x. Do this by constructing a distinguisher and computing

Consider the following encryption scheme To encrypt a message of size 2n bits, first break it into two pieces mm2 each of n bits. Next, choose a random number r uniformly at random, of size ln bits. Then, output the ciphertext rFk(r) mFk (r 1) m where F is a PRF. What can go right or wrong with this scheme in terms of CPA security Specifically,

We want to design a trojan activation circuit. Trojans are HW modules inserted into chips during manufacturing. They remain dormant till they receive some activation input through a covert channel. Once activated, they do some harm to the chip. Our trojan activation circuit monitors a serial data line (Sdata) looking for the activation codes, once

Key Takeaways Hiding columns or rows sometimes makes the remaining cells easier to view all at once. Whenever you open an unfamiliar worksheet, check for hidden columns or rows. Pasting the contents of one worksheet into another, duplicate worksheet is a convenient way to temporarily save an older version of the sheet youre working on. Wrap

Exercise 1 A company is planning to reconfigure storage for their accounting application for high availability o Current configuration and challenges Application performs 15 random writes and 85 random reads Currently deployed with five disk RAID 0 configuration Each disk has an advertised formatted capacity of 200 GB Total size of the

Given the following Karnaugh Map, draw the clusters that can be formed considering the positions of Xs and 1s. Determine the minimized function for F as a result of the clusters. 1) BB A 0 lo A11 2) BB A 10 A01 3) BD BDBDBD A0110 A 0 0 1 1 4) BD BD BD BD A 111 1 A 0 1 1 1 5) BD BD BD BD A 1111 A 1 1 0 1 6) CSC 268 Computer Organization Practice

Give the minimal cost expressions using the 4 variable KMap 10) F m(2, 5, 6, 7, 8, 12) X1X2 00 01 11 10 X3X4 00 mo m4 m12 m8 01 m1 m5 m13 m9 11 m3 m7 m15 m11 10 m2 m6 m14 m10

Documentation and Help The first thing in your program should be documentation, such as the following. This should appear at the very top of your program. (programname).m Author (Your Name) Date (put the due date started) Revision Date (when you make changes later, put the date) Description (Give a brief description of what your program

2. According to historical data, 35 of people who get surveyed prefer apples over other fruits. Assume that people choose independently. a. What is the probability that six people out of ten who are surveyed will choose apples over other fruits b. What is the probability that out of 6 people who are surveyed, at most 2 choose apples

Here is the state table for you to complete PresentState C B A 0 0 0 0 1 0 1 1 1 1 1 0 1 1 0 1 1 0 NextStae C B A 1 1 1 0 0 1 1 1 1 1 0 1 0 1 JC 0 0 X JB X X 0 1 KB JA KA X 1 X X X 1 x 1 x 0

(1 point) Suppose the matrix below represents the 16 byte state of AES (in decimal) right before the Inverse ShiftRows operation is applied. What will the result of the Inverse ShiftRows operation be (in decimal) 13 2 6 10 14 3THE 4826 7 11 12 15 16

2. Consider the algorithm below Precondition n is a nonnegative integer f(n) if n 0 or n 1 return n else return f(n1) f(n1) a. Write the T(n) recurrence relation which models this function f(). b. Solve the recurrence for the closed form c. What is the value the function call f(3) returns to the client call d. Show the Box Trace (Stack Frames)

Write the program in Assembly

Design, construct, and demonstrate a working 12hour clock, with an LED decimal display of hours and minutes, based on the ATMega328P microcontroller. This clock is to be resettable. Work to be done on the Atmel XPlained development board.

1. A binary search of a sorted array with 3 unique elements where the search is always successful can be viewed as an array with each element having a probability of being selected 13 and the number of comparisons a binary search requires to find the element is shown inside the array. 2 1 Then the average number of comparisons would be A(3) (13)