Using normalisation principles, depict the relationship schema of the 3NF tables. State the respective primary keys.
Q: Write a Python program to create a batch file for 20 employees. Read Name, ID, weekly hours and rate…
A: Algorithm: Employee Salary Processing1. Start.2. Define a function `calculate_financial_details`…
Q: The greatest common divisor (GCD) of a and b is the largest number that divides both of them with no…
A: The greatest common divisor (GCD) of two or more non-zero integers is the largest positive integer…
Q: The Problem A Zeckendorf number is defined for all positive integers as the number of Fibonacci…
A: The provided ARM assembly code is designed to implement two functions: `zeck` and `fib`, adhering to…
Q: 3. Consider the relation schema R = (A,B,C,D). For each of the following set of FDs, do the…
A: A property known as lossless join decomposition guarantees that a relation (table) remains similar…
Q: For this milestone, you will be making a more complicated pattern in each cell. You will be…
A: In this question we have to write a modified code ofr the turtle drawing where using python we need…
Q: In Python: Given the name of a text file that is read from user input and contains student scores,…
A: In this question we have to write the median and average of the student scores as per the…
Q: Apply the stages of the software development life cycle within an agile development environment.
A: High-quality software is designed, developed, and tested by the software industry using a process…
Q: For each ping attempt (ping by IP address), circle whether the ping succeeds or fails. The stated…
A: We need to write the which one succeeded or fails to circle them. So we will see in the more details…
Q: Explain the diagrammatic drawing of nondeterministic finite automaton for which Q0 and Q1 is the…
A: A nondeterministic finite automaton (NFA) is a computational model used in the theory of computation…
Q: Please help complete this: C++ assignment Integers firstRange and secondRange are read from input.…
A: The missing condition in the inner while loop is provided below.
Q: 2. Consider the course enrollment system. Four classes are used. The student enrollment (methods:…
A: The scope of the question seems to be focused on creating a class diagram for a course enrollment…
Q: I am running a similar program that is listed above and wondering how to remove the set that is…
A: The user is running a Python program that interacts with a CSV file. The program has the following…
Q: Consider the following code snippet: vector num(3); num [0] = 1; num [1] = 2; num [2] = 3;…
A: In the given problem, we have the following C++ programming language given:1vector<int>…
Q: Implement the Solver class. The point of the solver class is the solve method which takes a…
A: Define the Solver class with a solve method that takes a 5-by-5 boolean array representing the…
Q: I really need help with this below, please. I need to draw four AVL tree, balancing as I add items…
A: In this exercise, the goal is to construct an AVL (Adelson-Velsky and Landis) tree by sequentially…
Q: Implement the Solver class. The point of the solver class is the solve method which takes a…
A: Define the Solver class with a solve method that takes a 5-by-5 boolean array representing the…
Q: ENTREE_CODE ENTREE_DESCRIPTION DESERT_CODE DESERT_DESCRIPTION EN3 Stuffed crab DE8 Chocolate mousse…
A: Kindly note that you have posted multiple questions which are not inter-linked. As per our…
Q: 6.7-1. To which protocol do these fields belong? We learned way back in Chapter 1 that "a protocol…
A: Given Options:TCP and UDP IPv6HTTPIPv4 and IPv6DNSBGP 802.11 (WiFi) and 802.3 (Ethernet)TCPSMTPWiFi…
Q: What is interesting about orthographic projections in computer graphics and visulization? Why are…
A: Orthographic projections in computer graphics and visualization are interesting because they provide…
Q: Describe two actions that the GIT version management system takes to reduce storage requirements.
A: The objective of the question is to understand the mechanisms used by GIT, a version control system,…
Q: write a C code program of the following RISC-V assembly language addi x2, XO, 1 loop: sub x1, x1, x2…
A: Algorithm:Initialize registers with appropriate values.Set x2 to the value of Enter a loop with the…
Q: 1. What is append vs. extend? 2. What is del vs. remove? 3. What is append vs. concatentation?
A: append is a list method in Python that adds a single element to the end of the list.extend is also a…
Q: Create a program that performs the following one-dimensional-array operations: Create an array…
A: Kindly note that I have used Java as the programming language, as there was no mention of…
Q: Write a java program to obtain the factorial of 20.
A: Import the `java.math.BigInteger` class for working with large integers.Define a method called…
Q: Create a Crow's Foot Notation ERD for Journal of E-commerce Research Knowledge
A: The field of e-commerce research continues to evolve at a rapid pace, driven by advancements in…
Q: How do you put a 2D array code into a function? (C++ only)
A: In this question we have to understand how to put 2D array code into a function using C++Let's…
Q: Using VBA program and using excel Write a function which takes as input a planet name and returns a…
A: In this question we have to write a VBA code for the function which takes input a planet name and…
Q: A prototype is a model that ______ the program or app. a. demonstrates the functionality of b.…
A: Here, we will discuss the series of MCQ and T/F questions related to programming fundamentals. We…
Q: Database recovery restores the database from current state to previous state which is triggered by a…
A: Database recovery is a crucial component of any database system which allows the transition from the…
Q: Discuss what you have learned about privacy, or the lack thereof, in today's technology. Is privacy…
A: In this question we have to understand about privacy, or the lack thereof.Is privacy at a…
Q: a structure declaration does not declare a variable? true or false
A: The answer to the give mutichoice question is provided below.
Q: STUDENT INTERNSHIP TABLE StudentID StudentName EmployerID EmployerName Axel Alarm Axel Alarm Banex…
A: The Table detail is given belowExplanation:StudentID (PK): Student ID (Primary Key)StudentName: Name…
Q: 4.3-2b. Network Address Translation (b). Consider the following scenario in which host 10.0.0.1 is…
A: The NAT translation table entry you provided indicates that there is a translation between a WAN…
Q: what is a positive index in raptor. give example
A: The objective of the question is to understand the concept of a positive index in Raptor, which is a…
Q: In javascript, the cost to ship a package is a flat fee of 75 cents plus 25 cents per pound. 1.…
A: 1. Declare a constant named CENTS_PER_POUND and initialize it with 25. 2. Get the shipping…
Q: Explain volatile, synchronized, transient keywords.
A: In Java a keyword is a word with a predefined meaning in Java programming language syntax.Reserved…
Q: In how many ways can a photographer arrange 8 people in a row from a family of 12 people, if (a) Mom…
A: In this question we have to understand about the given permutation and combination based scenario of…
Q: Write a c++ program that reads phrases from the input stream and stores each new line into an array…
A: Start.Initialize an array cnt of size 32 to store numeric values and a vector phrases to store…
Q: a. Which of these describes the behavior of wait ()? (1) Terminates the calling process (2) Blocks…
A: wait() function does wait for the child process to complete and suspends any calling process in…
Q: Explain the basic concepts of data warehousing, its architecture, and operations.
A: Data warehousing is a system used for reporting and data analysis, serving as a central repository…
Q: Q2) Translate the following C++ code into assembly: #include using namespace std; int main() { int…
A: Assembly language is defined as a low-level programming language that is specific to a particular…
Q: The concentration of E. coli bacteria in a swimming area of a lake is monitored after a rainstorm…
A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…
Q: One of the strengths of Genetic Algorithms is that they allow us to do controlled searches to find…
A: The statement is true. Genetic Algorithms (GAs) are indeed known for their ability to perform…
Q: you were given two sequences, S1 and S2 of n elements, possibly containing duplicates, on which a…
A: An efficient algorithm is needed to determine whether two sequences, S1 and S2, each having n…
Q: In kotlin, write a function getArea(), with an expression body, which takes a Double radius and…
A: Kotlin is a modern, statically-typed programming language that runs on the Java Virtual Machine…
Q: 1) (5 points) (for) Trace the following code step-by-step and fill in rest of the table below? for…
A: The objective of the question is to understand the execution of nested for loops in Java and trace…
Q: A genetic algorithm solution to a problem contains a fitness function to determine the strength of…
A: Genetic algorithms mimic the process of natural selection to solve optimization and search problems.…
Q: Java Code Now that we've discussed how object inheritance works, we've covered all of the basic…
A: After talking about object inheritance in Java, the text introduces the fundamentals of…
Q: Can you please show me how the scenario would look like graphically in packet tracer
A: Step 1: Add the necessary devices to the Packet Tracer workspace.Computers: Add three computers…
Q: What is the problem with the definition of the following function that calculates and returns the…
A: In the given problem, we have the following C or C++ code:1double tax_due(double amount, double…
Using normalisation principles, depict the relationship schema of the 3NF tables. State the respective primary keys.
Step by step
Solved in 3 steps
- SALESREP SalesRepNo 654 734 345 434 RepName Jones Smith Chen Johnson HireDate 01/02/2005 02/03/2007 01/25/2004 11/23/2004 CUSTOMER CustNo 9870 8590 7840 4870 CustName Winston Gonzales Harris Miles Balance 500 350 800 100 SalesRepNo 345 434 654 345Suppose that you are given a database that records information about human resources of a large multi-national company. You can find the enhanced en- tity relationship diagram of this database below. Answer the following question by writing am SQL query on this database. You are given an example output for the question. Records with '9999-01-01’ as their to date attribute are the current ones. salaries employees titles emp_no INT(11) emp_no INT(11) emp_no INT(11) salary INT(11) O birth_date DATE %23 title VARCHAR(50) from_date DATE first_name VARCHAR(14) from_date DATE to_date DATE last_name VARCHAR(16) O to_date DATE Indexes gender ENUM(M', F) Indexes PRIMARY hire_date DATE PRIMARY PRIMARY dept emp emp_no INT(11) dept_manager Kdept_no CHAR(4) O from_date DATE emp_no INT(11) departments dept_no CHAR(4) dept_no CHAR(4) to date DATE O from_date DATE O dept_name VARCHAR(40) KIndexes O to_date DATE Indexas PRIMARY Indexes PRIMARY dept_no PRIMARY dept_name dept no Find the first names and…what is the correct answe
- Employee.tx Kent Brockman 12345Charles Burns 24923Cletus Delroy 25394Ned Flanders 04382Seymour Skinner 45234Homer Simpson 62352Milhouse Vance 52352Nelson Muntz 63265Edna Krabapple 72353Jimbo Jones 10234Martin Prince 02532Patty Bouvier 23252Troy McClure 32522Marvin Monroe 10028Waylon Smithers 80214Moe Szyslak 13095Clancy Wiggum 23052John Frink 20625Barney Gumbel 11321Julias Hibbert 13359Lionel Hutz 21952Helen Smith 19202Bill Clinton 79872Alexander Hamilton 92321John Wynne 23421YourFirstName YourLastName YourZipCodeBranch branchNo street city postcode sWI 4EH 16 Argyll St Aberdeen AB2 3SU GI1 9QX BO05 22 Deer Rd London BO07 BO03 163 Main StGlasgow BO04 32 Manse Rd Bristol BS99 INZ BO02 56 Clover Dr London NW10 6EU Foreign key Staff staffNo fName IName| position salary branchNo sex DOB SL21 John White Manager Assistant M 1-Oct-45 30000 BO05 SG37 Ann Beech 10-Nov-60 12000 вооз SG14 David Ford Supervisor M 24-Mar-58 18000 BO03 SA9 Mary Howe Assistant 19-Feb-70 9000 BO07 SG5 Susan Brand Manager 3-Jun-40 24000 BO03 SLA1 Julie Lee Assistant 13-Jun-65 9000 BO05 Tuple Degree Candidate Key Cardinality Domain Attributes Drag and drop the proper terms Relation RelationAseed fde.
- Student_Grade Student ID Course Code Semester 1-2019-2020 Mark Grade 20195605 A0313401 87 20195606 A0313402 1-2019-2020 81 20191200 A0312305 3-2018-2019 77 20205305 A0313401 1-2019-2020 91 20205306 A0313402 1-2019-2020 78 20201202 A0312305 3-2018-2019 81 1) Create the table 2) Insert the data 3) Assign a letter grade to the "Grade" according to the following rules: a. If the mark is greater or equal to 90, assign "A" b. If the mark is between 80 and 89, assign "B" c. If the mark is less than 80, assign "C"please help me asnd explain step by stepQUESTION 5 Consider the following two tables: Table1: Products productID productName unitPrice entryDate expiryDate P1 Dell Laptop 350 16-10-2016 30-10-2016 P2 Apple mobile 420 17-02-2018 02-03-2018 P3 Samsung Mobile 330 20-08-2020 30-08-2020 P4 HP Printer 80 21-09-2019 05-10-2019 P5 Canon Printer 150 15-05-2020 20-06-2020 Table2: Orders orderID Quantity Price productID 1 10 3300 P3 2 5 1800 P1 3 20 1600 P4 4 20 3000 P5 5 9 1100 P7 6 8 2250 P10 Draw three tables that can result by executing each of the following SQL statements. (Put your answer in a document word then upload it). 1. SELECT p. productName, p. unitPrice, p. expiryDate, o. Quantity, o. price FROM Products AS p INNER JOIN Orders AS o ON p. productID = o. productID; 2. SELECT p. productName, p.…
- BookId Title PublisherName DatePublished B1 Himu Onnyoprokash 1997 B2 Ami Topu Ananya 2005 B3 Ma Pearl 2003 B4 Harry Potter Times 1995 B5 Machine Learning Dimik 2018 BookId AuthorName B1 Humayun Ahmed B2 Jafar Iqbal B3 Anisul Haque B4 JK Rowling B5 Nafis Neehal PublisherName Address Phone Onnyoprokash Nilkhet 9153752 Ananya Mohammadpur 8163743 Pearl Dhanmondi 2163856 Times London 4234714 Dimik Azimpur 4644454 BookId BranchId NoOfCopies B1 Br1 10 B2 Br2 20 B3 Br3 05 B4 Br2 07 B5 Br3 11 BranchId BranchName Address Br1 Shokal Mohakhali Br2 Dupur Uttara Br3 Shondha Moghbazar Find the books published before 2008. Find the book names authored by JK Rowling. Show the phone numbers of publishers which published the book of Anisul Haque…Cse Note need step by step AnswerSALES REP RATE POSTAL CELL PHONE COMMISSION CITY STATE ADDRESS REP ID FIRST NAME LAST NAME 0,04 WY 82414 307-824-1245 $12,743.16 Susan Garcia 42 Mountain Ln Cody 05 82440 307-406-4321 $20,872.11 0.06 Miller 87 PIkes Dr Ralston WY 10 Richard $14,912.92 0.04 Powell WY 82440 307-982-8401 15 Donna Smith 312 Oak Rd Elk Butte WY 82433 307-883-9481 S0.00 0.04 20 Daniel Jackson 19 Lookout Dr CUSTOMER CITY STATE POSTAL EMAIL BALANCE CREDIT REP ADDRESS CUST FIRST_ ID LAST NAME LIMIT ID NAME 125 Joey 17 Fourth St Cody WY 82414 Jkmlth17@exmple S80.68 $500.00 05 Smith Com 182 Billy Rufton 21 Simple Cir Garland WY 82435 billyrufi@example $13.13 $750.00 10 :Com. 227 Bandra Pincher 53 Verde Ln Powell WY 82440 spinch2@example $156.38 $500.00 15 com 294 Samantha Smith 14 Rock Ln Ralston WY 82440 ssmith5@exnmple $58.60 $500.00 10 Com Rasenl 1 Raseal Рarm Rd Cody 314 Tom WY 82414 traseal3@example $17.25 $250.00 15 .com 375 Melanle Jnokson 42 Blaokwater Way 16 Rockwny Rd Elk Butte WY mjackson5@ example.com…