OCEJWCD 6 Mock Exam – 4

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1 . Consider the following web.xml code: Which of the following statements are correct? Choose the one below: The servlet code should use “manager” as a parameter in request.isUserInRole() method The servlet code can use “manager” or “supervisor” as a parameter in request.isUserInRole() method The servlet code should use”supervisor” as a parameter in request.isUserInRole() method […]

OCEJWCD 6 Mock Exam – 3

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1 . Regarding the processing of a BodyTag handler,in which of the following cases a BodyContent object will be “pushed” into the pageContext? If the doStartTag() returns EVAL_BODY_INCLUDE If the doStartTag() returns EVAL_BODY_BUFFERED If the doStartTag() returns SKIP_BODY If the doStartTag() DOES NOT return SKIP_BODY A BodyContent object it is always created and pushed no […]

OCEJWCD 6 Mock Exam – 2

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1 . You are using a tag library with prefix “generator”, which supports a tag named “random”.This tag generates a random number and sets it to a variable named “value”.Which of the following will output this value in the page? <generator:random>value</generator:random> <generator:random><%=value%></generator:random> <generator:random><% int value;%> <%=value%></generator:random> <generator:random><%getParameter(“value”)%></generator:random> None of the above 2 . Which of […]

OCEJWCD 6 Mock Exam – 1

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1 . A web.xml for a web application contains the following: What should formlogin.html contain? Choose the one below: A base 64 encoded username and password A header that prompts the browser to pop up the username/password dialog A form that POSTs to j_security_check url Any html page that does not require the user to […]

OCPJBCD Mock Exam – 4

1 . Which of the following statements are true about the Entity class? Entity class must not have no-arg constructor Entity class must be declared as top level class Interface cannot be Entity Enum can be declared as Entity 2 . Which of the following are correct? Choose the one below: 1 2 3 4 […]

OCPJBCD Mock Exam – 3

1 . A stateless session bean must commit a transaction before a business method? True False 2 . A message-driven bean must commit a transaction before a business method? True False 3 . A stateful session bean must commit a transaction before a business method? True False 4 . By default, What is the value […]

OCPJBCD Mock Exam – 2

1 . Can we use the annotation @PrePassivate for more than one method in a bean? Yes No 2 . What should be the return type of the method using @PrePassivate? Object void String boolean 3 . Which of the following are correct statements about @PrePassivate? Method’s return value must not be void Method cannot […]

OCPJBCD Mock Exam -1

1 . Application Exception myException can automatically mark transaction for roll back? ApplicationException is applied to the myException class <exception-class>myException</exception-class> is used inside <application-exception> element in deployment descriptor Constructor of myException class calls EJBContext.setRollbackOnly() ApplicationException is applied to myException class, and rollback subelement of application-exception is specified as true 2 . If message driven bean […]

OCMJEA Mock Exam – 11

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252 . A session bean called SomeBean has a method called someMethod(), which calls someOtherMethod (same bean) followed by someOtherBeanMethod() of SomeOtherBean. If SomeMethod() starts a BMT transaction, which of the following are true? Choose the one below: SomeOtherMethod also has to be use BMT since it’s part of the same bean SomeOtherMethod can use […]

OCMJEA Mock Exam – 10

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227 . You can traverse through the elements of many Java Collection objects because they provide a way to access their elements sequentially. What design pattern is used here? Visitor Observer Builder Iterator Proxy Decorator 228 . Compact Computers is a small computer assembly company. Any customer currently has the following choices for a PC: […]