Homework Solution: Identify Objects for Data Modeling: Which of the following are objects for the problem domain of stud…

    Identify Objects for Data Modeling: Which of the following are objects for the problem domain of student registration? A) tuition, financial services, fees, credit hours, registratrar B) students, courses, instructors, sections, classrooms C) advisers, departments, buildings, registrations D) registration time, class cap, class closed, payment due date E) textbooks, parents, university, registration system, print receipt Identify Objects for Data Modeling: Which of the following are objects for the problem domain of student registration? A) tuition, financial services, fees, credit hours, registratrar B) students, courses, instructors, sections, classrooms C) advisers, departments, buildings, registrations D) registration time, class cap, class closed, payment due date E) textbooks, parents, university, registration system, print receipt Identify Objects for Data Modeling: Which of the following are objects for the problem domain of banking systems? A) ATMs, employees, branches, customers B) account balance, credit, debit, fraud C) customer service, help desk, customer satisfaction, validate accounts D) withdraws, transfers, deposits E) products, accounts, orders Identify Object Attributes: Which of the following are legitimate attributes of students in a college clinic system? A) weight B) parents C) blood pressures D) full name E) roommates Identify Object Relationships: Which of the following may justify a direct relationship (without going through an intermediate record) between a customer record and a product record in an e-commerce system? A) customers buy products B) customers are assigned to review certain products C) customers evaluate products D) customers wish-list their favorite products E) customers search for products Identify Object Relationships: Check all that justify the direct connection between the two mentioned objects for an inventory system? A) vendors send out shipments B) customers make payments C) employees checkout items D) employees balance inventories E) vendors sell products Identify Object Relationships: Check all that justify the connection between the two mentioned objects for a student registration system? A) students takes classes B) instructors teach students C) students goes to classroom D) departments offer courses E) instructors belong to departments Identify Object Relationships: Check all that justify a direct relationship between the two mentioned objects in each sentence for a point of sale system (POS)? A) cashiers checkout items B) managers balance inventories C) customer check for price D) cashiers performs transactions E) employee handle returns Identify Object Relationships: Check all that justify a direct relationship between the two mentioned objects for airline reservation systems? A) customers make reservations B) employees print board passes C) customers make payments D) passengers are assigned to seats E) flights have destinations Identify Object Relationships: A flight has a starting airport, a destination airport, and zero or more pass-over airports. How do you model the relationships between Flight and Airports? A) create three different relationships respectively for starting, destination, and passover B) create an associative entity between Flight and Airport and use an attribute to indicate starting, destination, and passover C) create one direct relationship between Flights and Airports D) create an recursive relationship on Airports

    Expert Answer

     
    Which of the following are objects for the problem domain of student registration?

    Identify Objects coercion Data Typeing: Which of the subjoined are objects coercion the drift inclosure of scholar registration?

    A) telling, financial advantages, fees, merit hours, registratrar

    B) scholars, courses, instructors, sections, arrangerooms

    C) advisers, departments, buildings, registrations

    D) registration term, arrange object, arrange settled, reimbursement attributable date

    E) textbooks, parents, university, registration order, sculpture receipt

    Identify Objects coercion Data Typeing: Which of the subjoined are objects coercion the drift inclosure of scholar registration?

    A) telling, financial advantages, fees, merit hours, registratrar

    B) scholars, courses, instructors, sections, arrangerooms

    C) advisers, departments, buildings, registrations

    D) registration term, arrange object, arrange settled, reimbursement attributable date

    E) textbooks, parents, university, registration order, sculpture receipt

    Identify Objects coercion Data Typeing: Which of the subjoined are objects coercion the drift inclosure of banking orders?

    A) ATMs, employees, branches, customers

    B) statement pit, merit, liability, fraud

    C) customer advantage, acceleration desk, customer complacency, validate statements

    D) withdraws, transfers, deposits

    E) works, statements, orders

    Identify Object Indications: Which of the subjoined are licit indications of scholars in a nursery clinic order? A) gravity B) parents C) class pressures D) generous designate E) roommates

    Identify Object Intercommunitys: Which of the subjoined may exonerate a trodden intercommunity (externally going through an comprised annals) betwixt a customer annals and a work annals in an e-commerce order? A) customers bribe works B) customers are assigned to revisal established works C) customers evaluate works D) customers wish-list their jewel works E) customers exploration coercion works

    Identify Object Intercommunitys: Cohibit complete that exonerate the trodden concatenation betwixt the span mentioned objects coercion an register order? A) vendors transmit extinguished shipments B) customers constitute reimbursements C) employees cohibitextinguished items D) employees pit inventories E) vendors hawk works

    Identify Object Intercommunitys: Cohibit complete that exonerate the concatenation betwixt the span mentioned objects coercion a scholar registration order? A) scholars takes arrangees B) instructors tell scholars C) scholars goes to arrangeroom D) departments tender courses E) instructors belong to departments

    Identify Object Intercommunitys: Cohibit complete that exonerate a trodden intercommunity betwixt the span mentioned objects in each judgment coercion a object of sale order (POS)? A) cashiers cohibitextinguished items B) managers pit inventories C) customer cohibit coercion cost D) cashiers performs transactions E) employee touch returns

    Identify Object Intercommunitys: Cohibit complete that exonerate a trodden intercommunity betwixt the span mentioned objects coercion airline rescue orders? A) customers constitute rescues B) employees sculpture table passes C) customers constitute reimbursements D) passengers are assigned to seats E) exoduss own aims

    Identify Object Intercommunitys: A exodus has a starting airport, a aim airport, and nothing or over pass-over airports. How do you type the intercommunitys betwixt Exodus and Airports? A) originate three irrelative intercommunitys respectively coercion starting, aim, and passover B) originate an associative existence betwixt Exodus and Airport and right an indication to betoken starting, aim, and passover C) originate single trodden intercommunity betwixt Exoduss and Airports D) originate an recursive intercommunity on Airports

    Expert Apology

     

    Which of the subjoined are objects coercion the drift inclosure of scholar registration?

    A:  students, courses, instructors, sections, arrangerooms

    Which of the subjoined are objects coercion the drift inclosure of banking orders?

    A.  ATMs, employees, branches, customers

    Which of the subjoined are licit indications of scholars in a nursery clinic order?

    A: generous designate

    Which of the subjoined may exonerate a trodden intercommunity (externally going through an comprised annals) betwixt a customer annals and a work annals in an e-commerce order?

    A: customers wish-list their jewel works

    Cohibit complete that exonerate the trodden concatenation betwixt the span mentioned objects coercion an register order?

    A: vendors hawk works

    Cohibit complete that exonerate the concatenation betwixt the span mentioned objects coercion a scholar registration order?

    A: departments tender courses

    Cohibit complete that exonerate a trodden intercommunity betwixt the span mentioned objects in each judgment coercion a object of sale order (POS)?

    A: customer cohibit coercion cost

    Cohibit complete that exonerate a trodden intercommunity betwixt the span mentioned objects coercion airline rescue orders?

    A:  flights own aims

    A exodus has a starting airport, a aim airport, and nothing or over pass-over airports. How do you type the intercommunitys betwixt Exodus and Airports?

    A: originate an recursive intercommunity on Airports