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单选题
Which statement is true if the do Start Tag method returns EVAL_BODY_BUFFERED？（）
A
The tag handler must extend body Tag.
B
The do After Body method is NOT called.
C
The set Body Content method is called.
D
It is never legal to return EVAL_BODY_BUFFERED from do Start Tag.
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更多 “单选题Which statement is true if the do Start Tag method returns EVAL_BODY_BUFFERED？（）A The tag handler must extend body Tag.B The do After Body method is NOT called.C The set Body Content method is called.D It is never legal to return EVAL_BODY_BUFFERED from do Start Tag.” 相关考题
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Which statement is true about IBGP routers? ()
A. They must be fully meshedB. They can be in a different ASC . They do not need to be directly connectedD. They must be directly connected
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Given： 6. 7.%="processing" % 8. and a custom tag handler for foo which extends TagSupport. Which two are true about thetag handler referenced by foo？（）A、The doStartTag method is called once.B、The doAfterBody method is NOT called.C、The EVAL_PAGE constant is a valid return value for the doEndTag method.D、The SKIP_PAGE constant is a valid return value for the doStartTag method.E、The EVAL_BODY_BUFFERED constant is a valid return value for the doStartTag method.
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Given the Tag： Assuming the tag referenced by my Tags： get Advice uses the Classic event model， which is true？（）A、 The do After Body method is called.B、 The doEnd Tag method is NOT called.C、 The type attribute may be specified in the TLDD、 The do Start Tag Method must always return SKIP_BODY.E、 The TLD for this tag must NOT include a tag.
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Under what two circumstances is the set JspBody method NOT called in a tag class that implements the Simple Tag interface？ （）A、 The tag is invoked without a body.B、 The doTAb method throws an exception.C、 The element has the value empty.D、 The tag is called with the attribute skip-body=true
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Which statement is true if the do Start Tag method returns EVAL_BODY_BUFFERED？（）A、 The tag handler must extend body Tag.B、 The do After Body method is NOT called.C、 The set Body Content method is called.D、 It is never legal to return EVAL_BODY_BUFFERED from do Start Tag.
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How do you define the authentication method that will be used with AAA？（）A、With the method aaa commandB、With the method commandC、With a method listD、With a method statement
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Under which circumstances will a thread stop？（） A、The method waitforId（） in class MediaTracker is called.B、The run（） method that the thread is executing ends.C、The call to the start（） method of the Thread object returns.D、The suspend（） method is called on the Thread object.E、The wait（） method is called on the Thread object.
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Which statement is true if the doStartTag method returns EVAL_BODY_BUFFERED？（）A、The tag handler must implement BodyTag.B、The doAfterBody method is NOT called.C、The setBodyContent method is called once.D、It is never legal to return EVAL_BODY_BUFFERED from doStartTag.
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Which of the following statements are true？（） A、 The equals（） method determines if reference values refer to the same object.B、 The == operator determines if the contents and type of two separate objects match.C、 The equals（） method returns true only when the contents of two objects match.D、 The class File overrides equals（） to return true if the contents and type of two separate objects match.
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Which statement is true？（）A、A class’s finalize（） method CANNOT be invoked explicitly.B、super.finalize（） is called implicitly by any overriding finalize（） method.C、The finalize（） method for a given object is called no more than once by the garbage collector.D、The order in which finalize（） is called on two objects is based on the order in which the two objects became finalizable.
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Which statement is true regarding Flashback Version Query？ （）A、 It returns versions of rows only within a transaction.B、 It can be used in subqueries contained only in a SELECT statement.C、 It will return an error if the undo retention time is less than the lower bound time or SCN specified.D、 It retrieves all versions including the deleted as well as subsequently reinserted versions of the rows.
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You are developing a custom-collection class.You need to create a method in your class. You need to ensure that the method you create in your class returns a type that is compatible with the Foreach statement. Which criterion should the method meet？（）A、The method must return a type of either IEnumerator or IEnumerable.B、The method must return a type of IComparable.C、The method must explicitly contain a collection.D、The method must be the only iterator in the class.
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单选题Under which circumstances will a thread stop？（）A
The method waitforId（） in class MediaTracker is called.B
The run（） method that the thread is executing ends.C
The call to the start（） method of the Thread object returns.D
The suspend（） method is called on the Thread object.E
The wait（） method is called on the Thread object.
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单选题Given： Which statement is true？（）A
The cardID and limit variables break polymorphism.B
The code demonstrates polymorphism.C
The ownerName variable breaks encapsulation.D
The setCardInformation method breaks encapsulation.E
The class is fully encapsulated.
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单选题You develop a service application named PollingService that periodically calls long-running procedures.These procedures are called from the DoWork method.You use the following service application code： When you attempt to start the service， you receive the following error message： Could not start the PollingService service on the local computer.Error 1053： The service did not respond to the start or control request in a timely fashion. You need to modify the service application code so that the service starts properly.What should you do？（）A
Move the loop code into the constructor of the service class from the OnStart method.B
Drag a timer component onto the design surface of the service. Move the calls to the long-running procedure from the OnStart method into the Tick event procedure of the timer， set the Enabled property of the timer to True， and call the Start method of the timer in the OnStart method.C
Add a class-level System.Timers.Timer variable to the service class code. Move the call to the DoWork method into the Elapsed event procedure of the timer， set the Enabled property of the timer to True， and call the Start method of the timer in the OnStart method.D
Move the loop code from the OnStart method into the DoWork method.
考题
多选题Which two are true about the tag handler referneed by my Tag. （）AThe do Start Tag method is called once.BThe do After Body method is NOT called.CThe EVAL_Page constant is a valid return value for the do End Tag Method.Dthe EVAL_BODY_BUFFERED constant is a valid return value for the do Start Tag method.
考题
单选题Which statement is true？（）A
A class’s finalize（） method CANNOT be invoked explicitly.B
super.finalize（） is called implicitly by any overriding finalize（） method.C
The finalize（） method for a given object is called no more than once by the garbage collector.D
The order in which finalize（） is called on two objects is based on the order in which the two objects became finalizable.
考题
单选题Which statement is true if the doStartTag method returns EVAL_BODY_BUFFERED？（）A
The tag handler must implement BodyTag.B
The doAfterBody method is NOT called.C
The setBodyContent method is called once.D
It is never legal to return EVAL_BODY_BUFFERED from doStartTag.
考题
单选题The tag handler for n：recurse extends SimpleTagSupport.Assuming an n：recurse tag can either contain an empty body or another n：recurse tag， which strategy allows the tag handler for n：recurse to output the nesting depth of the deepest n：recurse tag？（）A
It is impossible to determine the deepest nesting depth because it is impossible for tag handlers that extend SimpleTagSupport to communicate with their parent and child tagsB
Create a private non-static attribute in the tag handler class called count of type int initialized to oIncrement count in the doTag method. If the tag has a body， invoke the fragment for that body. Otherwise， output the value of countC
Start a counter at 1. Call getChildTags（）. If it returns null， output the value of the counter. Otherwise， increment counter and continue from where getChildTags（） is called. Skip processing of the body.D
If the tag has a body， invoke the fragment for that body. Otherwise， start a counter at 1. Call getParent（）. If it returns null， output the value of the counter. Otherwise， increment the counter and continue from where getParent（） is called.
考题
单选题Which statement is TRUE（）.A
Key letters or abbreviations may not be used in GMDSS radio logbooks under any circumstanceB
Urgent communications do not need to be entered in the GMDSS radio logC
Both of the aboveD
None of the above
考题
单选题Given the Tag： Assuming the tag referenced by my Tags： get Advice uses the Classic event model， which is true？（）A
The do After Body method is called.B
The doEnd Tag method is NOT called.C
The type attribute may be specified in the TLDD
The do Start Tag Method must always return SKIP_BODY.E
The TLD for this tag must NOT include a tag.
考题
多选题Under what two circumstances is the set JspBody method NOT called in a tag class that implements the Simple Tag interface？ （）AThe tag is invoked without a body.BThe doTAb method throws an exception.CThe element has the value empty.DThe tag is called with the attribute skip-body=true
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多选题Which of the following statements are true？（）AThe equals（） method determines if reference values refer to the same object.BThe == operator determines if the contents and type of two separate objects match.CThe equals（） method returns true only when the contents of two objects match.DThe class File overrides equals（） to return true if the contents and type of two separate objects match.
考题
单选题How do you define the authentication method that will be used with AAA？（）A
With the method aaa commandB
With the method commandC
With a method listD
With a method statement
考题
单选题Which statement is true if the do Start Tag method returns EVAL_BODY_BUFFERED？（）A
The tag handler must extend body Tag.B
The do After Body method is NOT called.C
The set Body Content method is called.D
It is never legal to return EVAL_BODY_BUFFERED from do Start Tag.
考题
单选题You are developing a custom-collection class.You need to create a method in your class. You need to ensure that the method you create in your class returns a type that is compatible with the Foreach statement. Which criterion should the method meet？（）A
The method must return a type of either IEnumerator or IEnumerable.B
The method must return a type of IComparable.C
The method must explicitly contain a collection.D
The method must be the only iterator in the class.
考题
多选题Given： 6. 7. 8. and a custom tag handler for foo which extends TagSupport. Which two are true about thetag handler referenced by foo？（）AThe doStartTag method is called once.BThe doAfterBody method is NOT called.CThe EVAL_PAGE constant is a valid return value for the doEndTag method.DThe SKIP_PAGE constant is a valid return value for the doStartTag method.EThe EVAL_BODY_BUFFERED constant is a valid return value for the doStartTag method.
考题
多选题Given： 6. 7. 8. and a custom tag handler for foo which extends TagSupport. Which two are true about thetag handler referenced by foo？（）AThe doStartTag method is called once.BThe doAfterBody method is NOT called.CThe EVAL_PAGE constant is a valid return value for the doEndTag method.DThe SKIP_PAGE constant is a valid return value for the doStartTag method.EThe EVAL_BODY_BUFFERED constant is a valid return value for the doStartTag method.
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