Object Oriented Database Which of the following is true concerning the following statement: class Manager extends Employee Manager is an abstract class and a subclass. Manager is a concrete class and a subclass. Manager is an abstract class and a superclass. Manager is a concrete class and a superclass. Manager is an abstract class and a subclass. Manager is a concrete class and a subclass. Manager is an abstract class and a superclass. Manager is a concrete class and a superclass. ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database Which of the following is an ordered collection of elements of the same type? Bag List Dictionary Set Bag List Dictionary Set ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database A relationship should be specified how in the ODL? One direction starting with the first class One direction starting with the second class Neither direction Both directions One direction starting with the first class One direction starting with the second class Neither direction Both directions ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database Using OQL, you may do which of the following? Return a collection of elements without duplicates. Return an entire collection of elements including duplicates. All of these Return a specific subset of elements using a given criteria. Return a collection of elements without duplicates. Return an entire collection of elements including duplicates. All of these Return a specific subset of elements using a given criteria. ANSWER DOWNLOAD EXAMIANS APP
Object Oriented Database The Object Query Language is which of the following? Not similar to SQL Similar to SQL and uses a select-from-where structure Similar to SQL and uses a from-where structure Similar to SQL and uses a select-where structure Not similar to SQL Similar to SQL and uses a select-from-where structure Similar to SQL and uses a from-where structure Similar to SQL and uses a select-where structure ANSWER DOWNLOAD EXAMIANS APP
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