1 . Assume that the following header is present in a request sent to a servlet: What will be returned when the servlet code calls request.getHeader(“Accept”)? Choose the one below: A Header object containing, name as “Accept” and value as “image/gif” A Header object containing, name as “Accept” and value as “image/gif, image/jpeg, image/bmp” A …
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OCEJWCD 6 Mock Exam – 4
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
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
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
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 …