Which declaration prevents creating a subclass of an outer class?() A、 Static class FooBar{}B、 Private class FooBar{}C、 Abstract public class FooBar{}D、 Final public class FooBar{}E、 Final abstract class FooBar{}
Which declaration prevents creating a subclass of an outer class?()
- A、 Static class FooBar{}
- B、 Private class FooBar{}
- C、 Abstract public class FooBar{}
- D、 Final public class FooBar{}
- E、 Final abstract class FooBar{}
相关考题:
Which modifer should be applied to a declaration of a class member variable for the value of variable to remain constant after the creation of the object?() A.staticB.finalC.constD.abstract
The day on which the board of directors of the corporation distributes a dividend is called the declaration date.() 此题为判断题(对,错)。
The liability for a dividend is recorded on which of the following dates?() A、the date of recordB、the date of paymentC、the date of announcementD、the date of declaration
– () – For individual income tax, it is within the first 7 days.? ? A、What is the deadline for tax declaration?B、What do you mean by taxable services?C、What do you think of the deadline for tax declaration?
Formanageabilitypurposes,youhavebeentoldtoaddacountinstancevariabletoacriticalJSP DocumentsothataJMXMBeancantrackhowfrequentthisJSPisbeinginvoked.WhichJSPcodesnippetmustyouusetodeclarethisinstancevariableintheJSPDocument?()A.jsp:declarationintcount=0;jsp:declarationB.%!intcount=0;%C.jsp:declaration.instanceintcount=0;.jsp:declaration.instanceD.jsp:scriptlet.declarationintcount=0;.jsp:scriptlet.declaration
Effects which are dutiable or subject to prohibitions or restrictions should be declared in ______.A.CREW LISTB.PERSONAL EFFECTS LISTC.PASSENGER LISTD.GENERAL DECLARATION
A declaration made by the Master before a PRC Consul,giving particulars regarding heavy weather or other incidents which may have caused damage to the vessel or cargo,through no fault of the vessel,her officers,or crew is a(n) ______.A.cargo addendumB.exception reportC.Master's declarationD.note of protest
The date and place of Deratisation or Deratisation Exemption Certificate are to be provided in ______.A.Maritime Declaration of HealthB.General DeclarationC.Passenger ListD.Cargo Declaration
()statementcanperformacalculationandstoretheresultinavariablesothatitcanbeusedlater.A、AssignmentB、ControlC、I/OD、Declaration
The declaration of import goods shall be made to the customs by the importer within()days from the date of the declaration of the arrival of the means of transport。A、sevenB、fourteenC、fifteenD、thirty
Which declaration prevents creating a subclass of an outer class?()A、 Static class FooBar{}B、 Private class FooBar{}C、 Abstract public class FooBar{}D、 Final public class FooBar{}E、 Final abstract class FooBar{}
You are creating a new JSP page and you need to execute some code that acts when the page is firstexecuted, but only once. Which three are possible mechanisms for performing this initialization code?()A、In the init method.B、In the jspInit method.C、In the constructor of the JSP’s Java code.D、In a JSP declaration, which includes an initializer block.E、In a JSP declaration, which includes a static initializer block.
Which of the following statements about declaration are true?() A、 Declaration of primitive types such as boolean, byte and so on does not allocate memory space for the variable.B、 Declaration of primitive types such as boolean, byte and so on allocates memory space for the variable.C、 Declaration of nonprimitive types such as String, Vector and so on does not allocate memory space for the object.D、 Declaration of nonprimitive types such as String, Vector ans so on allocates memory space for the object.
You work as an application developer at Certkiller .com. You are currently in theprocess of reviewing an application that was created by a fellow developer.The application that you are reviewing includes a declaration for a collection named EmployeeList, which stores Employee objects. The declaration is shown below: public class EmployeeList : Enumerator, IEnumerable { // Class implementation } You require the ability to iterate through the EmployeeList with minimum development effort.What should you do?()A、 Utilize the switch statementB、 Utilize the dowhile statementC、 Utilize the foreach statementD、 Utilize the if statement
单选题Which of the following works is regarded as the “Declaration of Intellectual Independence”?ANatureBSelf-RelianceCMoby DickDThe American Scholar
单选题A declaration made by the Master before a PRC Consul,giving particulars regarding heavy weather or other incidents which may have caused damage to the vessel or cargo,through no fault of the vessel,her officers,or crew is a(n)().Acargo addendumBexception reportCMaster's declarationDnote of protest
单选题Which declaration prevents creating a subclass of an outer class?()A Static class FooBar{}B Private class FooBar{}C Abstract public class FooBar{}D Final public class FooBar{}E Final abstract class FooBar{}
单选题For manageability purposes, you have been told to add a "count" instance variable to a critical JSP Document so that a JMX MBean can track how frequent this JSP is being invoked. Which JSP code snippetmust you use to declare this instance variable in the JSP Document?()Ajsp:declarationint count = 0;jsp:declarationB%! int count = 0; %Cjsp:declaration.instanceint count = 0;. jsp:declaration.instanceDjsp:scriptlet.declarationint count = 0;. jsp:scriptlet.declaration
多选题Which lines of code are valid declarations of a native method when occurring within the declaration of the following class?() public class Qf575 { // insert declaration of a native method here }Anative public void setTemperature(int kelvin);Bprivate native void setTemperature(int kelvin);Cprotected int native getTemperature();Dpublic abstract native void setTemperature(int kelvin);Enative int setTemperature(int kelvin) {}
多选题Given: 11. 12.catalog 13./catalogTemplate.jsp 14.10 15. Which two are true?()ALine 13 is not valid for a servlet declaration.BLine 14 is not valid for a servlet declaration.COne instance of the servlet will be loaded at startup.DTen instances of the servlet will be loaded at startup.EThe servlet will be referenced by the name catalog in mappings.
多选题Given: 11. 12.catalog 13./catalogTemplate.jsp 14.10 15. Which two are true?()ALine 13 is not valid for a servlet declaration.BLine 14 is not valid for a servlet declaration.COne instance of the servlet will be loaded at startup.DTen instances of the servlet will be loaded at startup.EThe servlet will be referenced by the name catalog in mappings.
多选题Which modifiers and return types would be valid in the declaration of a working main() method for a Java standalone application?()AprivateBfinalCstaticDintEabstract
多选题You are creating a new JSP page and you need to execute some code that acts when the page is firstexecuted, but only once. Which three are possible mechanisms for performing this initialization code?()AIn the init method.BIn the jspInit method.CIn the constructor of the JSP’s Java code.DIn a JSP declaration, which includes an initializer block.EIn a JSP declaration, which includes a static initializer block.
单选题Your web page includes a Java SE v1.5 applet with the following declaration: 11. 13. 14. Which HTTP method is used to retrieve the applet code?()AGETBPUTCPOSTDRETRIEVE
多选题Given the following code fragment: public void create() { Vector myVect; myVect = new Vector(); } Which of the following statements are true?()AThe declaration on line 2 does not allocate memory space for the variable myVect.BThe declaration on line 2 allocates memory space for a reference to a Vector object.CThe statement on line 2 creates an object of class Vector.DThe statement on line 3 creates an object of class Vector.EThe statement on line 3 allocates memory space for an object of class Vector.
单选题A vessel puts into the port of Kobe,Japan to discharge cargo. While awaiting completion of the cargo operation,the vessel contracts with a local shipyard to have the hull chipped,scaled,and painted. How is the cost of this maintenance handled with the Collector of Customs?()AA declaration is required and duty is involved on the total costBNo declaration is required since this is considered routine maintenanceCA declaration is made and duty is charged on the materials onlyDA declaration is made,but duty is charged on the labor only