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Databases Questions and Answers October 01, 2018

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Below is a diagram of the dotted cube with edges of length 2

Python 3.6 - I need help with PART B which is a CONTINUATION of PART A. I provide work for Part A. Thank you. import turtle def hemispheres(t, radius): #called function t.circle(radius,360) t.left(90) t.forward(2*radius) s = turtle.Screen() aTurt= turtle.Turtle() hemispheres(aTurt, 100) #calling the function Question 11A (6 points) Write a
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use python Let's take a look at a factorial - 5!=54321=120 - 3!=321=6 Write a program that calculates the sum of all factorials entered by the user. Your program should ask the user to enter as many factorials as they would like and add up the sum of all those factorials. (Entering zero should signal the program to stop) For example, If the user
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Project Title: Restaurant Management System Project Description: Create a simple console - based restaurant management system in Java that allows users to manage menu items, place orders, and calculate bills.Project Structure: Food Category enum: create a food category enumeration ( enum ) to display constant food categories in a restaurant menu

security, privacy, and confidentiality as they relate to patient information and data intergrity.

python Question 3: Write a program that asks the user to enter a number of quarters, dimes. nickels and pennies and then outputs the monetary value of the coins in the format of dollars and remaining cents. Your program should interact with the user exactly as it shows in the following example: Please enter number of coins: # of quarters: 13 # of
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IMPORTANT NOTE: IN THIS ASSIGNMENT, YOU ARE NOT PERMITTED TO USE ANY OF THE JAVA BUILTIN CLASSES SUCH AS ArrayLists, LinkedList, HashMaps, etc. Using any of these will result in zero marks! you can use the classes String and Scanner. Description FunReadings Library is asking you to write a Java program that manages all the items in their library

You have a ready Binary Search Tree that stores integers, as shown in the figure: Write the following methods: Search for value ( 2 , 1 6 , 4 8 ) if found print its level number. If not found print a message. The number of leaf nodes in the right subtree.
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5 , 1 point What is the difference between User Mode and Privileged Mode? Privileged Mode is used to perform higher - level tasks on the router such as debugging and making configurations. User Mode requires you to log in even if you dont have authentications setup. User Mode and Privileged Mode are the same and you can configure whatever you want
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You have written scripts that run on the user's client browser. These scripts are fast but unreliable. They are fast because they run entirely on the client's computer and do not require communication with the web server. However, the user can intercept and modify these scripts, and even disable them entirely. Therefore, the best practice is to

1 What instructions are needed to program counter 0 in an 8254 for binary counting in mode 0? The initial count is 1000H. Assume the base port address is 17H. (10.01)
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R 5 . What information is used by a process running on one host to identify a process running on another host?

Q3.4 5 Points Reflecting on your personal learning from this professional computing course what professional skills and attitudes do you think you need to develop during your time at university in order to prepare yourself for a career as a computing professional. Draw a mind map to illustrate your thinking. The mind map can be hand drawn or

Match each layer of the TCP / IP model on the left with the corresponding layer of the OSI model on the right. Each option on the left can be used more than once. Keyboard Instructions Drag Drop Presentation layer Data Link layer Application layer Session layer Network layer Transport layer

You arrive at the scene of the alleged intrusion into your company's network. As you look around, you see that the sole computer at the location is working.When you ask why is the computer working, the response is, "One of the uniforms knows something about computers and looked at it". What do you do now?

List four of the six variables to consider when testing your Website?

What happens if we hit F 4 after inserting a row? Excel repeats the action and inserts another row Excel changes the current cell to absolute referencing Nothing, if you're using the desktop version of excelWhat happens if we hit F 4 after inserting a row? Excel repeats the action and inserts another row Excel changes the current cell to absolute

Can anyone please help me with this. I've been using too many if..else statements which does not seem right. Q: Use Java to implement bottom-up LR parser for the following grammar and the parsing table. The sentence needs to be parsed is from keyboard input. The sentence is always come with a$ symbol at the end. LR parsing example action goto
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Please Follow instructions and utilize provided support document. Correct answer will be upvoted multiple times. Thanks! Overview This milestone will help prepare you for Project One . In this milestone, you will continue working on a task for ABC University. ABC University is looking for software that will help their computer science advisors
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Need help correcting the issues in this flow chart.
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Mr. Shankley's Medical Services Corp. operates in all states and territories of the U.S. It is developing a new patient relationship management system that is approaching completion and is behind schedule. Which implementation method would be potentially fastest but also involves the most risk? O Phased implementation Parallel implementation Pilot

Psycology in healthcare admin'

for coffee or tea inventory and whether these items are flavored or not. The prompt text of each parameter should make clear to the user what input values are possible. The resulting dynaset should be sorted in ascending order by OnHand quantity and make sure only the three fields mentioned display in the dynaset. Save the query as gryProblem 2 .

Despite the fact that a search engine can save your time by eliminating the need to find information manually and by executing queries at high speeds, the search engine has its limitations . Discuss the limitations .

Count positive and negative numbers and compute the average of numbers Write a C# program that reads an unspecified number of integers, determines how many positive and negative values have been read, and computes the total and average of the input values (not counting zeros). Your program ends with the input 0. Display the average as a

Write a java method that determines if a number is prime. Use this method in an application that determines and displays all the prime numbers less than 10,000

ient / server computing is a: distributed computing model where clients are linked to one another through a network that is controlled by a network server computer. network where centralized mainframe computers serve local devices. centralized computing model where local computers are connected to one another by a network. network that connects
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COMP 1 0 0 2 Assignment 4 Recursion and Structural Induction Due Friday July 1 2 th at 1 1 : 5 9 pm Newfoundland Time No late submissions are accepted. Please read the following important notes: Your assignment must be completed on your own. Sharing solutions, looking for and / or copying solutions from unauthorized sources, and posting the

Combinatorics and Graph Theory. The knights must be moved exactly how they are moved in a chess game. Partial Chessboard Game There are two black knights and two white knights on this partial chess board. (a) Switch two black knights with two white knights on this partial board. Note that a knight cannot be moved to a block if it is already
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Which of the following is correct Java code? int[10] list; int list[10]; int list = new int[10]; int[] list = new int[10];

Detailed note on evolution of database management. (500 words)

A Java question. The United States Social Security Administration keeps lists of the most popular baby names by year and by decade. We have two list:, one from the 1900 to 1909 and one 100 years later from the 2000 to 2009. Each contains the top names for the decade. We want to know what names from the 1900s were still popular in the 2000s. Write
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Construct individual FAs for 1-Arithmetic Operators (+ , -, *, /, %) 2-Arithmetic Assignment Operators (+=, - =, *=, /=, %=) 3-Increment/Decrement Operators (++, - -) 4-Single Line and Multi-Line Comments 5-Float Literals 6-Punctuation Marks ( ; | : | , | | | { | } | [ | ] | ( | ) ) -Then combine these FAs into one integrated FA such that no state

Question 1 6 1 pts In Excel, what is a delimiter in the context of importing data from text files? A tool to merge text from two cells A character that limits characters within a single cell A character that marks the boundaries between separate, independent regions in plain text A command that filters out data based on specified criteria.
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Government is always interested in the household expenditure difference of different region. According to the theoretical and empirical analysis, personal income is treated as the main factor for this difference. Here, we get the data of average personal annual consumption expenditure (Y) and average personal annual income (X) for 32 cities in
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How to create an integer pointer? Create an integer pointer and then set that pointer to point to a variable.

For an OS that is using encryption technology such as BitLocker, which microcontroller chip is an integral part of the boot process? TPM CMOS Northbridge Southbridge

write the code using mbed.h Write a function that takes an integer N as input. Your function should turn on pins 0 through N on the bar graph. Use your function to light one additional bar graph LED each time you release the right button (after pressing it).

Which one of these is not a top 1 0 red flag for spotting false information

Each node can have at most one link coming into it . The node where the link originates is called the _ _ _ node a . Root b . Paret c . First d . Child

UML (Unified Modeling Language) is used extensively for modeling and design of softare. What are some of the diagrams that can be created using UML and what are the importance of these diagrams with respect to software modeling and design?

Python for Rapid Engineering Solutions Homework # 2 There are two parts to this homework, both worth 5 0 points. Use scipy.integrate.quad for both parts! Part 1 Compute the value of the integral: 0 r ( a x 2 + b x + c ) d x where r ranges from 0 to S in steps of 0 . 0 1 , and a , b , and c are the constants 2 , 3 , and 4 , respectively. Place the
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Product belonging to the "Product-General" product type can be linked to specific______ whereas products belonging to the "Product-Music" product type can be linked to the ______

"class PerceptronMultiClass ( object ) : "

This will be a program in C using CodeWarrior IDE. Write a program to generate a periodic square waveform that is about 500 Hz (roughly) using the PTO pin and the RTI
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Consider a ball of mass m-0.4 kg attached to one end of a spring of spring constant k-1.0 N/m. The other end of the spring is hung from the ceiling and the ball is allowed to come to rest at its equilibrium point. The ball is then pulled downward a distance y--0.20 m below the equilibrium point and released. There is a damping force on the ball of
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Question 6 This type of embedded operating system is used by cell phones. Desktop OS Stand - alone OS Mobile OS Network OS Question 7
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Show all steps 2. Design a combinational circuit with four inputs and four outputs. The output generate the 2's complement of the input binary number
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Define new variables $ \ tau = k _ 1 e _ ot , S = s / K _ s , C = c / e _ 0 $ where $K _ s = ( k _ { - 1 } + k _ 2 ) / k _ 1 $ and rescale the two equations. Show that they can be written $$ \ cfrac { dS } { d \ tau } = - S + ( 1 - \ eta + S ) C$$ $$ \ varepsilon \ cfrac { dC } { d \ tau } = S - ( 1 + S ) C$$ with the dimensionless parameters $ \

In two sentences describe the decrese and conquer approach to solving a problem. State one algorithm that uses this approach.

Homework#1.1 Objective 1: Able to understand the average throughput that can be achieved in the Internet Key points: The Internet consists of multiple routers and many segments with different bandwidth The end-to-end average throughput is limited by the bottleneck link If a router with total bandwidth of R is connected to n networks, then it is
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3. Boiling Point Table 1 shows the normal boiling points of several substances. Write a program that prompts the user for the observed boiling point of a substance in degrees Celsius and identifies the substance if the observed boiling point is within 5% of the expected boiling point. If the data input is more than 5% higher or lower than any of
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Question 3 Fill in the blank: In the _ _ _ _ _ problem type, a data analyst finds similar challenges faced by different entities and combines data and insights to address them.

9. Give adjacency matrix representation of the following graph. (9 points) b a d g
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Functions with One Dimensional Array

Generate an array of length 99 filled with the cyclic pattern 1, 2, 3 using numpy

C++ a) Describe the difference between * and & b) Write an example function signature (declaration) and function implementation (definition) that uses pass-by-reference. Include the variable declaration for any variables used.

Given an 8-word, direct mapped cache, and the sequence of address accesses below, enter the number of misses. 8 20 20 20 20 20 Given an 8-word, 2-way set associative cache, and the sequence of address accesses below, enter the number of misses. 2433192424
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Bellman-Ford algorithm Describe why Bellman-Ford algorithm does not work when the given graph includes negative cycles. Describe how the Bellman-Ford algorithm detects the negative cycles. Provide an exam- ple graph with negative cycles and show how it can be detected.

Find the final value of d at the end of following C++ statements. Assume all variables are properly declared. c=6; a=5; d = 2 * (++c) (a++); 11 10 8
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Web browsing is an example of _ _ _ _ _ _ _ _ _ _ _ _ layer 4 protocol usage. ( 4 pts ) Question 2 1 - Web browsing is an example of _ _ _ _ _ _ _ _ _ _ _ _ layer 4 protocol usage. STP TCP UDP IP ARP

Encrypt the DELETE character using the public key (3, 667)
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Using the following MATLAB coderealno = 1 . 2 3 4 6 ;fprintf ( ' real number is a % 8 . 2 f ' , realno ) real number is a 1 . 2 3 Without changing 8 . 2 within the code, what is the symbol that you will put in the code above to left align the number and the result is shown as follow:real number is a 1 . 2 3

Given string userString 1 on one line and string userString 2 on a second line, assign lengthDiff with the length of the shorter string subtracted from the length of the longer string. Ex: If the input is: eagle orange then the output is: 1 import java.util.Scanner; public class StringLength { public static void main ( String [ ] args ) { Scanner

For the grammar G with the following productions S SS | T T aTb | ab show that G is ambiguous. Give a non-ambiguous grammar for L(G).

(Python) Implement the farmer, fox, goose, grain problem with start on one side of the river and goal the other side as a simple-reflex agent design.

What is the output from this segment of code? int x = 0; while (x < 5) { System.out.print(x + " "); x++; }

Step by step explanation Challenge 5.2.1 Write in sum-of-minterms form. Activity Note: Type x' for x Reset y f(x, y) f(x, y) y (example)
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Question1 In this lab, we will cover two distinct tasks in offensive security: Network Exploration and Phishing. The purpose of combining these tasks in one lab is to have you become familiar with the structure of the MARS networking environment configured for this class, and then exploit one of the services of that environment by utilizing

using masters theorem please complete & explain why case 1 applies T(n)=3T(4n)+3a=3,b=4,f(n)=3
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Consider the following data about your efforts to generate leads and turn those leads into sales: \ table [ [ Lead source, \ table [ [ Number of ] , [ leads ] ] , Cost,Cost per Lead ] , [ Website , 6 5 , $ 1 6 . 2 5 , $ 0 . 2 5
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Help me !
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QUESTIONS Q 1 . Create a Python function that removes all punctuation characters from a given string. The function should prompt the user to enter a string, remove all punctuation characters ( such as ' . ' , ' , ' , ' ! ' , etc. ) , and return the cleaned string.
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Write interface Tax. it has one method calculateTax that accepts an amount and returns 8% of the amount. (Java) Write class Earnings that will implement calculateTax.

How do you display the following statement in the shell (show a couple of ways): classes cost a lot of $$$$$
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For the elimination game Eenie, Meenie, Minie, Moe, describe its logic, using a structured flowchart or pseudocode.

Q1 (30) : Binary Search Trees a) Create a binary search tree for the following numbers. The numbers are read in sequence from left to right. 17,52,38,16,14,18,8,16,19,25 b) Please answer the following for the tree constructed in Part a): - Is it a balanced tree? Why? - Is it a complete tree? Why? - Is it a full tree? Why? - What is the path from
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1. Sudoku is a game played on a 9x9 board, in which each column, each row, and each of the nine 3x3 subboards must contain all numbers 19 exactly once. What is the asymptotic running time of an algorithm that enumerates all possible Sudoku boards that satisfy these constraints? 2. A train leaves Chicago at 4:20pm and travels south at 25 miles per

this is the text file c programming and only use functions given 1. Below you are given some code that will read in student data from the ice9.txt file. Your task is to add a loop at the end that will call print_student for every student. You must also complet eprint student so that it prints out the name and the major. The major must be printed
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The emergence and development of digital technologies and Information and Communication Technologies ( ICTs ) have brought the advent and consolidation of remote working and propelled the adoption of online remote work across many organizations and entrepreneurial activities.o 4 . 1 How has the advent and consolidation of remote working affected

Question 7 (4 points). When a block cipher is used in CBC mode, the encryption of the ith block of the plaintext m[i] is described as: c[i]-E(k, c[i-1] XOR m[i] ), then how the cipher block c[] is decrypted to recover the corresponding plaintext block m[i], i.e
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What is the purpose of the Reviewing pane?

Online harassment is called anonymous messaging. a . True b . False
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Protocols at the _ _ _ _ layer accept frames from the Data Link layer and generate voltage so as to transmit signals.

05 > Quizzes > Test 1 Que Test 1 Started: Feb 15 at 10:24am Quiz Instructions D Question 27 3 pts appears around the placeholder with a dashed line border, indicating that it is selected and ready to accept text. Time R Attempt 52 Mini Selection box & Sizing handles Data sizing & Insertion point None of the Above Insertion point & Sizing handles
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In most U . S . states, before people can vote they have to opt in by actively registering to vote. In some states, though, citizens are automatically registered to vote when they get a driver's license and can opt out if they so choose. Based on the findings described in the text, we should expect all of the following to be true EXCEPT that

Problem 3 . If the total RF bandwidth W = 1 . 2 5 M H z , baseband information bit rate R = 9 6 0 0 b p s , and a

Explain why we sometimes need to balance model training data.

Make simulation code pyThon of a system in contact with a thermal reservoir at temperature T, the system is composed of N particles that can be found in two states with zero energy or greater than zero energy. calculate using Monte Carlo method with metropole algorithms to calculate average energy and specific heat

which service endpoints that support sets of HTTP ( HyperText Transfer Protocol ) operations?

Please find below the Predictive Modelling project instructions: You have to submit 2 files : Answer Report: In this, you need to submit all the answers to all the questions in a sequential manner. Your answer should include detailed explanations & inferences to all the questions. Your report should not be filled with codes. You will be evaluated

Why is 1 9 7 9 such a pivotal year in US - China relations?

Create a webapp folder called YourFirstNameYourLastNameCIS3023. Create files in it called YourFirstNameYourLastName.html and YourFirstNameYourLastName.js 3 points Create a button in the HTML file labeled YourFirstNameYourLastName. Create a text area for output. 5 points When the button is pressed, the application should prompt the user to enter a

What area ( s ) of the FSA - 5 6 9 form does NRCS complete after a Designated Conservationist visits the site and makes a determination? Select one: a . Part C , and Part A , Item 1 0 To Be Completed by NRCS " b . Part A To Be Completed by FSA c . Item 1 - Control Number d . Part B Type of Determination"

What did Stuxnet infect?

1. (5pt) Find the Fourier series of $f$ on the given interval. $$ f(x)=\left\{\begin{array}{lc} 1-X, & -1
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i want the flowchart and pseudocode of this question You are asked to write a Typing tutor program. This program should teach typing in which a sentence appears on the screen and the user must type it out within a certain amount of time or achieve a certain number of words per minute throughout a beginner level. Your program should have 5
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The larger the term - by - document matrix, the better the performance of STM . True or false

b) Trace the following recursive method for the function call "isPalindrome(rotator)" and show the output result (8 Points) public static boolean isPalindrome(String s) { return ispalindrome (s,0, s.length()-1); \} private static boolean isPalindrome(String s, int low, int high) \{ if (high = low) // Base case return true; else if (s.charAt(low) !
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In java, why would you implement a Comparable interface for your class? Whats its used for?

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