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单选题
Which method must be used to encode a URL passed as an argument to HttpServletResponse.sendRedirect when using URL rewriting for session tracking？（）
A
ServletResponse.encodeURL
B
HttpServletResponse.encodeURL
C
ServletResponse.encodeRedirectURL
D
HttpServletResponse.encodeRedirectURL
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更多 “单选题Which method must be used to encode a URL passed as an argument to HttpServletResponse.sendRedirect when using URL rewriting for session tracking？（）A ServletResponse.encodeURLB HttpServletResponse.encodeURLC ServletResponse.encodeRedirectURLD HttpServletResponse.encodeRedirectURL” 相关考题
考题
● (74) is a contiguous，numbered set of variables of a given base type，which can be used and passed to functions as a unit.(74) A．RecordB．ArrayC．ParameterD．File
考题
You are writing a method to compress an array of bytes.The array is passed to the method in a parameter named document.You need to compress the incoming array of bytes and return the result as an array of bytes.Which code segment should you use?（）A.B.C.D.
考题
Array is a contiguous，numbered set of variables of a given base type，which can be used and passed to functions as a(67)．A．recordB．unitC．fileD．parameter
考题
______ is a contiguous, numbered set of variables of a given base type, which can be used and passed to functions as a unit.A．RecordB．ArrayC．FileD．Parameter
考题
There are many different ways of presenting grammar in the classroom. Among them, three are most frequently used and discussed. Which one does not be|ong to them?
A．The deductive method.
B．The inductive method.
C．The guided discovery method.
D．The productive method.
考题
Which of the following techniques is NOT used in the Grammar-Translation Method?A.Reading
B.Translation
C.Written work
D.Oral presentation
考题
Which two statements are true about the hashCode method？（）A、 The hashCode method for a given class can be used to test for object equality and object inequality for that class.B、 The hashCode method is used by the java.util.SortedSet collection class to order theelements within that set.C、 The hashCode method for a given class can be used to test for object inequality， but NOT object equality， for that class.D、 The only important characteristic of the values returned by a hashCode method is that the distribution of values must follow a Gaussian distribution.E、 The hashCode method is used by the java.util.HashSet collection class to group the elements within that set into hash buckets for swift retrieval.
考题
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
Which of the following is the recommended disposal method for used computers？（）A、Trash canB、BurialC、Recycling centerD、Storage shed
考题
Which JSTL code snippet can be used to perform URL rewriting？（）A、a href=’c：url url="foo.jsp"/’ /B、a href=’c：link url="foo.jsp"/’ /C、a href=’c：url value="foo.jsp"/’ /D、a href=’c：link value="foo.jsp"/’ /
考题
Which the JSTL code snippet can be used to import content from another web resource？（）A、 c：import url=*foo.jsp”/ B、 c：import page=*foo.jsp”/ C、 c：include url=*foo.jsp”/ D、 c：include page=*foo.jsp”/ E、 Importing cannot be done in JSTL. A standard action must be used instead.
考题
Which method must be used to encode a URL passed as an argument to HttpServletResponse.sendRedirect when using URL rewriting for session tracking？（）A、ServletResponse.encodeURLB、HttpServletResponse.encodeURLC、ServletResponse.encodeRedirectURLD、HttpServletResponse.encodeRedirectURL
考题
Which three are true about servlet filters？（）A、A filter must implement the destroy method.B、A filter must implement the doFilter method.C、A servlet may have multiple filters associated with it.D、A servlet that is to have a filter applied to it must implement the javax.servlet.FilterChain interface.E、A filter that is part of a filter chain passes control to the next filter in the chain by invoking the FilterChain.forward method.
考题
Given an EL function declared with：11. 12.spin 13.com.example.Spinner 14. 15.java.lang.String spinIt（） 16. 17. Which two are true？（）A、The function method must have the signature： public String spin（）.B、The method must be mapped to the logical name "spin" in the web.xml file.C、The function method must have the signature： public String spinIt（）.D、The function method must have the signature public static String spin（）.E、The function method must have the signature： public static String spinIt（）.F、The function class must be named Spinner， and must be in the package com.example.
考题
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
单选题Which method must be used to encode a URL passed as an argument to HttpServletResponse.sendRedirect when using URL rewriting for session tracking？（）A
ServletResponse.encodeURLB
HttpServletResponse.encodeURLC
ServletResponse.encodeRedirectURLD
HttpServletResponse.encodeRedirectURL
考题
单选题Connection Manager features cannot be used with which of the following naming method？ （）A
Oracle namesB
Local NamingC
Host NamingD
Names Server
考题
单选题A web application uses the HttpSession mechanism to determine if a user is "logged in." When a usersupplies a valid user name and password， an HttpSession is created for that user. The user has access tothe application for only 15 minutes after logging in. The code must determine how long the user has beenlogged in， and if this time is greater than 15 minutes， must destroy the HttpSession. Which method in HttpSession is used to accomplish this？（）A
GetcreationtimeB
InvalidateafterC
GetlastaccessedtimeD
Getmaxinactiveinterval
考题
单选题Which command reveals the last method used to powercycle a router?（）A
show reloadB
show bootC
show running-configD
show version
考题
多选题Which of the following statements about variables and their scopes are true？ （）AInstance variables are member variables of a class.BInstance variables are declared with the static keyword.CLocal variables defined inside a method are created when the method is executed.DLocal variables must be initialized before they are used.
考题
单选题Which JSTL code snippet can be used to perform URL rewriting？（）A
a href=’c：url url=foo.jsp/’ /B
a href=’c：link url=foo.jsp/’ /C
a href=’c：url value=foo.jsp/’ /D
a href=’c：link value=foo.jsp/’ /
考题
单选题Two islands of IPv6 networks that are running ISIS （IPv6 IGP） must be connected using a tunnel over anIPv4 network. Which tunneling method can be used to achieve this goal？（）A
GRE tunnelsB
automatic 6 to 4 tunnelsC
ISATAP tunnelsD
manual tunnels （RFC 2893）
考题
多选题Which three configuration steps must be completed for a Cisco router in order to enable local AAA login authentication?（） (Choose three.)AApply the method list to an interfaceBSpecify the default method list and apply it to the interfaceCEnable AAADDefine a method list
考题
单选题Which the JSTL code snippet can be used to import content from another web resource？（）A
c：import url=*foo.jsp”/ B
c：import page=*foo.jsp”/ C
c：include url=*foo.jsp”/ D
c：include page=*foo.jsp”/ E
Importing cannot be done in JSTL. A standard action must be used instead.
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Which two statements are true about the hashCode method？（）AThe hashCode method for a given class can be used to test for object equality and object inequality for that class.BThe hashCode method is used by the java.util.SortedSet collection class to order theelements within that set.CThe hashCode method for a given class can be used to test for object inequality， but NOT object equality， for that class.DThe only important characteristic of the values returned by a hashCode method is that the distribution of values must follow a Gaussian distribution.EThe hashCode method is used by the java.util.HashSet collection class to group the elements within that set into hash buckets for swift retrieval.
考题
多选题Given an EL function declared with：11. 12.spin 13.com.example.Spinner 14. 15.java.lang.String spinIt（） 16. 17. Which two are true？（）AThe function method must have the signature： public String spin（）.BThe method must be mapped to the logical name spin in the web.xml file.CThe function method must have the signature： public String spinIt（）.DThe function method must have the signature public static String spin（）.EThe function method must have the signature： public static String spinIt（）.FThe function class must be named Spinner， and must be in the package com.example.
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