Which statement. At line 16, retrieves an Input Stream for the file / WEBINF/myresrc.bin?()
A. ctx.get put Stream (“/WEB-INF/myresrc.bin”):
B. ctx.get Input Stream (“/WEB-INF/myresrc.bin”):
C. ctx.get Resource As Stream (“/WEB-INF/myresrc.bin”):
D. new Input Stream (new Url (“/WEB-INF/myresrc.bin”):
E. Get Class (). Get Resource As Stream (“/WEB-INF/myresrc.bin”):
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Which two are true about the tag handler referneed by my Tag. ()
A. The do Start Tag method is called once.
B. The do After Body method is NOT called.
C. The EVAL_Page constant is a valid return value for the do End Tag Method.
D. the EVAL_BODY_BUFFERED constant is a valid return value for the do Start Tag method.
What is the result?()
A. The output is X = 6 y = 0
B. The output is x = 7 y = 0
C. The output is x = 6 y = -1
D. The output is x = 7 y = -1
E. Compilation will fail.
What is the result?()
A. the program runs and prints nothing.
B. The program runs and prints “Finally”.
C. The code compiles. But an exception is thrown at runtime.
D. the code will not compile because the catch block is missing.
A. Error
B. Event
C. Object
D. Exception
E. Throwable
F. Runtime Exception
What is the result?()
A. Compilation will succeed.
B. Compilation will fail at line 5.
C. Compilation will fail at line 6.
D. Compilation will fail at line 14.
E. Compilation will fail at line 176.
Which statement at Point X on line 1 allows this code to compile and run?()
A.import java.io.PrintWtier;
B.include java.io.PrintWRiter;
C.import java.io.OutputStream Writer;
D.include java.io.OutputStream Writer;
E.No statement is needed.
What is the Result?()
A. baz has the value of “”.
B. baz has the value of null.
C. baz has the value of “red”
D. baz has the value of “blue”
E. baz has the value of “green”
F. The code does not compile.
G. the program throws an exception.
What is the value of b bat line 5()?
A. -1
B. 225
C. 127
D. Compilation will fail.
E. Compilation will succeed but the program will throw an exception at line 4.
What is the result?()
A. baz has a value of 0.
B. baz has a value of 1.
C. baz has the value of 2.
D. An exception is thrown.
E. The code will not compile.
Which statement is true()?
A. Compilation succeed and d take the value 253.
B. Line 5 contains an error that prevents compilation.
C. Line 5 throws an exception indicating “out of range”
D. Line 3 and 4 contain errors that prevent compilation.
E. The compilation succeed and d takes the value of 1.
最新试题
Within the web application deployment descriptor, which defines a valid JNDI environment entry()
Which the three are true about servlet filters?()
A developer is designing a web application which extensively uses EJBs and JMS. The developer finds that there is a lot of duplicated code to build the JNDI contexts to access the beans and queues. Further, because of the complexity, there are numerous errors in the code. Which J2EE design pattern provides a solution for this problem?()
Which the three EL expressions, inserted at line 15, are valid and evaluate to "3"? ()
Which the two are valid and equivalent?()
Which code snippet, inserted at line 8, causes the value Company to be output?()
What else must the developer do to ensure that the intended security goal is achieved()?
Which two produce the output "one, two and three"?()
Which statement, at line 16, retrieves an InputStream for the file /WEBINF/ nyresrc.bin()?
Given a web application in which the request parameter product ID contains a product identifier.Which two EL expressions evaluate the value of the product ID?()