<prefix:myTag a=foo b=bar c=baz />
<prefix:myTag attributes={foo,bar,baz} />
<prefix:myTag jsp:attribute a=foo b=bar c=baz />
<prefix:myTag><jsp:attribute name=a>foo</jsp:attribute><jsp:attribute name=b>bar</jsp:attribute><jsp:attribute name=c>baz</jsp:attribute>. </prefix:myTag>
第1题:
Given the security constraint in a DD:// 101.
第2题:
Which code determines the int value foo closest to a double value bar?()
第3题:
Which statements concerning the relationships between the following classes are true?() class Foo { int num; Baz comp = new Baz(); } class Bar { boolean flag; } class Baz extends Foo { Bar thing = new Bar(); double limit; }
第4题:
A custom tag is defined to take three attributes. Which two correctly invoke the tag within a JSP page?()
第5题:
int index = 1; int foo = new int ; int bar = foo [index]; int baz = bar + index; What is the result?()
第6题:
MANAGER can do a GET on resources in the /Bar/Baz directory.
MANAGER can do a POST on any resource in the /Bar/Baz directory.
MANAGER can do a TRACE on any resource in the /Bar/Baz directory.
DEVELOPER can do a GET on resources in the /Bar/Baz directory.
DEVELOPER can do only a POST on resources in the /Bar/Baz directory.
DEVELOPER can do a TRACE on any resource in the /Bar/Baz directory.
第7题:
<prefix:myTag a=foo b=bar c=baz />
<prefix:myTag attributes={foo,bar,baz} />
<prefix:myTag jsp:attribute a=foo b=bar c=baz />
<prefix:myTag><jsp:attribute name=a>foo</jsp:attribute><jsp:attribute name=b>bar</jsp:attribute><jsp:attribute name=c>baz</jsp:attribute>. </prefix:myTag>
第8题:
pageContext.getAttribute(“foo”);
getPageContext().getAttribute(“foo”);
pageContext.getApplicationScope(“foo”);
pageContext.getAttribute(“foo”,pageContext.APPLICATION_SCOPE).getAttribute(“foo”);
getPageContext().getScope(pageContext.APPLICATION_SCOPE).getAttribute(“foo”);
第9题:
Java Test 2222
Java Test 1 2 3 4
Java Test 4 2 4 2
Java Test 4 3 2 1
第10题:
<jsp:import file=’foo.jsp’ />
<jsp:import page=’foo.jsp’ />
<jsp:include page=’foo.jsp’ />
<jsp:include file=’foo.jsp’ />
第11题:
A Bar is a Baz.
A Foo has a Bar.
A Baz is a Foo.
A Foo is a Baz.
A Baz has a Bar.
第12题:
String x = (String) pageContext.getAttribute(foo)
String x = (String) pageContext.getRequestScope(foo)
It is NOT possible to access the pageContext object from within doStartTag
String x = (String) pageContext.getRequest().getAttribute(foo)
String x = (String) pageContext.getAttribute(foo, PageContext.ANY_SCOPE)
第13题:
public class Test { public static void main( String[] args) { String foo = args[1]; String bar = args[2]; String baz = args[3]; System.out.println(“baz = “ + baz); } } And the command line invocation: java Test red green blue What is the result?()
第14题:
public class Test { public static void main (String[]args) { String foo = args[1]; String bar = args[2]; String baz = args[3]; System.out.printIn(“baz = ” + baz); } } And the output: Baz = 2 Which command line invocation will produce the output?()
第15题:
What is wrong with the following code?() class MyException extends Exception {} public class Qb4ab { public void foo() { try { bar(); } finally { baz(); } catch (MyException e) {} } public void bar() throws MyException { throw new MyException(); } public void baz() throws RuntimeException { throw new RuntimeException(); } }
第16题:
Given the JSP code: <% request.setAttribute("foo", "bar"); %>and the Classic tag handler code: 5. public int doStartTag() throws JspException { 6. // insert code here 7. // return int 8. } Assume there are no other "foo" attributes in the web application. Which invocation on the pageContextobject,inserted at line 6,assigns "bar" to the variable x?()
第17题:
public class test( public static void main(stringargs){ string foo = args [1]; string foo = args ; string foo = args ; } ) And command line invocation: Java Test red green blue What is the result? ()
第18题:
Baz has the value of 0
Baz has the value of 1
Baz has the value of 2
An exception is thrown.
The code will not compile.
第19题:
baz =
baz = null
baz = blue
Compilation fails.
An exception is thrown at runtime.
第20题:
Since the method foo() does not catch the exception generated by the method baz(), it must declare the RuntimeException in its throws clause.
A try block cannot be followed by both a catch and a finally block.
An empty catch block is not allowed.
A catch block cannot follow a finally block.
A finally block must always follow one or more catch blocks.
第21题:
MANAGER can do a GET on resources in the /Bar/Baz directory.
MANAGER can do a POST on any resource in the /Bar/Baz directory.
MANAGER can do a TRACE on any resource in the /Bar/Baz directory.
DEVELOPER can do a GET on resources in the /Bar/Baz directory.
DEVELOPER can do only a POST on resources in the /Bar/Baz directory.
DEVELOPER can do a TRACE on any resource in the /Bar/Baz directory.
第22题:
Int foo = (int) Math.max(bar);
Int foo = (int) Math.min(bar);
Int foo = (int) Math.abs(bar);
Int foo = (int) Math.ceil(bar);
Int foo = (int) Math.floor(bar);
Int foo = (int) Math.round(bar);
第23题:
<prefix:myTag a=foo b=bar c=baz />
<prefix:myTag attributes={foo,bar,baz} />
<prefix:myTag jsp:attribute a=foo b=bar c=baz />
<prefix:myTag><jsp:attribute name=a>foo</jsp:attribute><jsp:attribute name=b>bar</jsp:attribute><jsp:attribute name=c>baz</jsp:attribute>. </prefix:myTag>
第24题:
Baz has the value of 0
Baz has the value of 1
Baz has the value of 2
An exception is thrown.
The code will not compile.