Which datatype is returned by the FIND_MENU_ITEM built-in function?（）
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Which built-in returns a BOOLEAN value that indicated whether an objects internal ID is available?（）
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public class Plant { private String name； public Plant（String name） { this.name = name； } public String getName（） { return name； } } public class Tree extends Plant { public void growFruit（） { } public void dropLeaves（） { } } Which is true？（）
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public class Mycircle { public double radius； public double diameter； public void setRadius（double radius） this.radius = radius； this.diameter= radius * 2； } public double getRadius（） { return radius； } Which statement is true？（）
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which one of the following is an @fuction that Lonnie can use to return the value from a specific field?（）
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Given that login.getName（） returns a java.lang.String value and given the JSP code： Welcome Which is equivalent？（）
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Evaluate the following statement： https://assets.asklib.com/images/image2/2018080114301711053.jpg Which statement is true regarding the evaluation of rows returned by the subquery in the INSERT statement？（）
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Which statement is true if the doStartTag method returns EVAL_BODY_BUFFERED？（）
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When setting arguments for a job, which procedure do you use for types that cannot be implicitly converted to and from a VARCHAR2 datatype?（）
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Which statement is true if the do Start Tag method returns EVAL_BODY_BUFFERED？（）
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Given this method in a class： public String toString（） { StringBuffer buffer = new StringBuffer（）； buffer.append（‟<‟）； buffer.append（this.name）； buffer.append（‟>‟）； return buffer.toString（）； } Which is true？（）
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Which of the following datatypes are used in situations where you want an ordered set of data elements, where every element is the same datatype, and where you predefine the number of elements that appear in the set?（）
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1. class SuperClass { 2. public a geta（） { 3. return new a（）； 4. } 5. } 6. class SubClass extends SuperClass { 7. public b geta（） { 8. return new b（）； 9. } 10. } Which is true？（）
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public class Mycircle { public double radius； public double diameter； public void setRadius（double radius） this.radius = radius； this.diameter= radius * 2； } public double getRadius（） { return radius； } Which statement is true？（）
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public class Person { private name； public Person（String name） { this.name = name； } public int hashCode（） { return 420； } } Which is true？（）
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Which is the return type of the method main（）？
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When clearing customs for a foreign voyage，which of the following is processed at the custom’s house and returned to the vessel（）.
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When setting arguments for a job， which procedure do you use for types that cannot be implicitly converted to and from a VARCHAR2 datatype？（）
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Enclosed is our contract No.812 in duplicate ,of which please return us one copy,duly countersigned.
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Yuan, CFA, is a fund manager. When Yuan is soliciting new clients, he claims that his investment return has exceeded 50% in the past three years. Based on that fact, he can guarantee such return to his new client in next year. Which of the following statements is the most accurate to comply with the CFA Institute Code of Ethics and Standards of Professional Conduct？
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An investor is considering two investments. Stock A has a mean annual return of 16 percent and a standard deviation of 14 percent. Stock B has a mean annual return of 20 percent and a standard deviation of 30 percent. Calculate the coefficient of variation (CV) of each stock. Which of the following statements is TRUE？
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Which of the following causes of an increase in return on equity is most likely a positive sign for a firms equity investors？