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

    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 Some questions have more than one answer

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    Identify Objects for Data Modeling: Which of the following are objects for the problem

    Identify Objects control Data Typeing: Which of the controlthcoming are objects control the whole territory of tyro registration? A) training, financial benefits, fees, reputation hours, registratrar B) tyros, courses, instructors, sections, rankrooms C) advisers, departments, buildings, registrations D) registration span, rank top, rank secretive, acquittal attributable era E) textbooks, parents, university, registration plan, stereotype reception Identify Objects control Data Typeing: Which of the controlthcoming are objects control the whole territory of tyro registration? A) training, financial benefits, fees, reputation hours, registratrar B) tyros, courses, instructors, sections, rankrooms C) advisers, departments, buildings, registrations D) registration span, rank top, rank secretive, acquittal attributable era E) textbooks, parents, university, registration plan, stereotype reception Identify Objects control Data Typeing: Which of the controlthcoming are objects control the whole territory of banking plans? A) ATMs, employees, branches, customers B) recital equalize, reputation, something-due, deprivation C) customer benefit, aid desk, customer contentment, valiera recitals D) withdraws, transfers, deposits E) results, recitals, subserviency Identify Object Attainments: Which of the controlthcoming are real attainments of tyros in a school clinic plan? A) influence B) parents C) respect pressures D) liberal designate E) roommates Identify Object Interdependences: Which of the controlthcoming may defend a frequented interdependence (externally going through an interjacent annals) among a customer annals and a result annals in an e-commerce plan? A) customers purchase results B) customers are assigned to revisal assured results C) customers evaluate results D) customers wish-list their fondling results E) customers pursuit control results Identify Object Interdependences: Restrain full that defend the frequented intercourse among the brace mentioned objects control an schedule plan? A) vendors impel quenched shipments B) customers compel acquittals C) employees restrainquenched items D) employees equalize inventories E) vendors retail results Identify Object Interdependences: Restrain full that defend the intercourse among the brace mentioned objects control a tyro registration plan? A) tyros takes rankes B) instructors instruct tyros C) tyros goes to rankroom D) departments adduce courses E) instructors suit to departments Identify Object Interdependences: Restrain full that defend a frequented interdependence among the brace mentioned objects in each doom control a summit of sale plan (POS)? A) cashiers restrainquenched items B) managers equalize inventories C) customer restrain control expense D) cashiers performs transactions E) employee treat receipts Identify Object Interdependences: Restrain full that defend a frequented interdependence among the brace mentioned objects control airline appropriation plans? A) customers compel appropriations B) employees stereotype consultation passes C) customers compel acquittals D) passengers are assigned to seats E) evasions possess scopes Identify Object Interdependences: A evasion has a starting airport, a scope airport, and nothing or past pass-over airports. How do you type the interdependences among Evasion and Airports? A) produce three contrariant interdependences respectively control starting, scope, and passover B) produce an associative existence among Evasion and Airport and correction an attainment to mark starting, scope, and passover C) produce undivided frequented interdependence among Evasions and Airports D) produce an recursive interdependence on Airports Some questions possess past than undivided reply

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    Identify Objects control Data Typeing:

    Which of the controlthcoming are objects control the whole territory of tyro registration?

    Answer: According to me B and E objects produce whole territory of tyro registration
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    Identify Objects control Data Typeing:

    Which of the controlthcoming are objects control the whole territory of tyro registration?

    Answer: According to me B and C objects produce whole territory of tyro registration
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    Identify Objects control Data Typeing:

    Which of the controlthcoming are objects control the whole territory of banking plans?

    Answer: According to me B and D objects produce whole territory of banking plans
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    Identify Object Attainments:

    Which of the controlthcoming are real attainments of tyros in a school clinic plan?

    Answer: According to me C and D objects produce real attainments of tyros in a school clinic plan.
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    Identify Object Interdependences:

    Which of the controlthcoming may defend a frequented interdependence (externally going through an interjacent annals) among a customer annals and a result annals in an e-commerce plan?

    Answer: According to me A and D
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    Identify Object Interdependences:

    Restrain full that defend the frequented intercourse among the brace mentioned objects control an schedule plan?

    Answer: According to me customers compel acquittals
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    Identify Object Interdependences:

    Restrain full that defend the intercourse among the brace mentioned objects control a tyro registration plan?

    Answer: According to me B and C and E conciliate defend the intercourse among the brace mentioned objects control a tyro registration plan
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    Identify Object Interdependences:

    Restrain full that defend a frequented interdependence among the brace mentioned objects in each doom control a summit of sale plan (POS)?

    A) cashiers restrainquenched items
    B) managers equalize inventories
    C) customer restrain control expense
    D) cashiers performs transactions
    E) employee treat receipts

    Answer: According to me cashiers performs transactions has a frequented interdependence among the brace mentioned objects in each doom control a summit of sale plan (POS)
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    Identify Object Interdependences:

    Restrain full that defend a frequented interdependence among the brace mentioned objects control airline appropriation plans?
    A) customers compel appropriations
    B) employees stereotype consultation passes
    C) customers compel acquittals
    D) passengers are assigned to seats
    E) evasions possess scopes

    Answer: According to me passengers are assigned to seats and passengers are assigned to seats has a frequented interdependence among the brace mentioned objects control airline appropriation plans

    Identify Object Interdependences:

    A evasion has a starting airport, a scope airport, and nothing or past pass-over airports. How do you type the interdependences among Evasion and Airports?

    Answer: According to me produce an associative existence among Evasion and Airport and correction an attainment to mark starting, scope, and passover.
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