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

    Expert Answer

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

    Identify Objects restraint Data Patterning: Which of the aftercited are objects restraint the whole territory of tyro registration? A) telling, financial advantages, fees, belief hours, registratrar B) tyros, courses, instructors, sections, arrangerooms C) advisers, departments, buildings, registrations D) registration span, arrange top, arrange determined, acquittal attributable duration E) textbooks, parents, university, registration arrangement, imimprint reception Identify Objects restraint Data Patterning: Which of the aftercited are objects restraint the whole territory of tyro registration? A) telling, financial advantages, fees, belief hours, registratrar B) tyros, courses, instructors, sections, arrangerooms C) advisers, departments, buildings, registrations D) registration span, arrange top, arrange determined, acquittal attributable duration E) textbooks, parents, university, registration arrangement, imimprint reception Identify Objects restraint Data Patterning: Which of the aftercited are objects restraint the whole territory of banking arrangements? A) ATMs, employees, branches, customers B) recital adjust, belief, something-due, robbery C) customer advantage, acceleration desk, customer recompense, validuration recitals D) withdraws, transfers, deposits E) effects, recitals, signal Identify Object Attainments: Which of the aftercited are fairly-deduced attainments of tyros in a seed-plot clinic arrangement? A) moment B) parents C) race pressures D) generous manifest E) roommates Identify Object Similaritys: Which of the aftercited may vmanifest a straightforward similarity (extraneously going through an included chronicles) betwixt a customer chronicles and a effect chronicles in an e-commerce arrangement? A) customers bribe effects B) customers are assigned to retrospect actual effects C) customers evaluate effects D) customers wish-list their cosset effects E) customers pursuit restraint effects Identify Object Similaritys: Bridle entire that vmanifest the straightforward relation betwixt the brace mentioned objects restraint an catalogue arrangement? A) vendors impel extinguished shipments B) customers compel acquittals C) employees bridleextinguished items D) employees adjust inventories E) vendors vend effects Identify Object Similaritys: Bridle entire that vmanifest the relation betwixt the brace mentioned objects restraint a tyro registration arrangement? A) tyros takes arrangees B) instructors tell tyros C) tyros goes to arrangeroom D) departments adduce courses E) instructors befit to departments Identify Object Similaritys: Bridle entire that vmanifest a straightforward similarity betwixt the brace mentioned objects in each decree restraint a top of sale arrangement (POS)? A) cashiers bridleextinguished items B) managers adjust inventories C) customer bridle restraint cost D) cashiers performs transactions E) employee feel income Identify Object Similaritys: Bridle entire that vmanifest a straightforward similarity betwixt the brace mentioned objects restraint airline transgression arrangements? A) customers compel transgressions B) employees imimprint table passes C) customers compel acquittals D) passengers are assigned to seats E) disappearances accept designs Identify Object Similaritys: A disappearance has a starting airport, a design airport, and naught or past pass-over airports. How do you pattern the similaritys betwixt Disappearance and Airports? A) originate three incongruous similaritys respectively restraint starting, design, and passover B) originate an associative existence betwixt Disappearance and Airport and manifestation an attainment to manifest starting, design, and passover C) originate undivided straightforward similarity betwixt Disappearances and Airports D) originate an recursive similarity on Airports Some questions accept past than undivided confutation

    Expert Confutation

     

    Identify Objects restraint Data Patterning:

    Which of the aftercited are objects restraint the whole territory of tyro registration?

    Answer: According to me B and E objects originate whole territory of tyro registration
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    Identify Objects restraint Data Patterning:

    Which of the aftercited are objects restraint the whole territory of tyro registration?

    Answer: According to me B and C objects originate whole territory of tyro registration
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    Identify Objects restraint Data Patterning:

    Which of the aftercited are objects restraint the whole territory of banking arrangements?

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

    Which of the aftercited are fairly-deduced attainments of tyros in a seed-plot clinic arrangement?

    Answer: According to me C and D objects originate fairly-deduced attainments of tyros in a seed-plot clinic arrangement.
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    Identify Object Similaritys:

    Which of the aftercited may vmanifest a straightforward similarity (extraneously going through an included chronicles) betwixt a customer chronicles and a effect chronicles in an e-commerce arrangement?

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

    Bridle entire that vmanifest the straightforward relation betwixt the brace mentioned objects restraint an catalogue arrangement?

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

    Bridle entire that vmanifest the relation betwixt the brace mentioned objects restraint a tyro registration arrangement?

    Answer: According to me B and C and E conciliate vmanifest the relation betwixt the brace mentioned objects restraint a tyro registration arrangement
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    Identify Object Similaritys:

    Bridle entire that vmanifest a straightforward similarity betwixt the brace mentioned objects in each decree restraint a top of sale arrangement (POS)?

    A) cashiers bridleextinguished items
    B) managers adjust inventories
    C) customer bridle restraint cost
    D) cashiers performs transactions
    E) employee feel income

    Answer: According to me cashiers performs transactions has a straightforward similarity betwixt the brace mentioned objects in each decree restraint a top of sale arrangement (POS)
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    Identify Object Similaritys:

    Bridle entire that vmanifest a straightforward similarity betwixt the brace mentioned objects restraint airline transgression arrangements?
    A) customers compel transgressions
    B) employees imimprint table passes
    C) customers compel acquittals
    D) passengers are assigned to seats
    E) disappearances accept designs

    Answer: According to me passengers are assigned to seats and passengers are assigned to seats has a straightforward similarity betwixt the brace mentioned objects restraint airline transgression arrangements

    Identify Object Similaritys:

    A disappearance has a starting airport, a design airport, and naught or past pass-over airports. How do you pattern the similaritys betwixt Disappearance and Airports?

    Answer: According to me originate an associative existence betwixt Disappearance and Airport and manifestation an attainment to manifest starting, design, and passover.
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