Which additions needs to be made to the Iterate Handler class for it to properly perform as the tag handler for the loop tag.?()
A.A
B.B
C.C
D.D
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Given
1. public class Foo {
2. public static void main (String [] args) }
3. try { return;}
4. finally { Syste.out.printIn (“Finally”);}
5. }
6. }
What is the result()?
A. The program runs and prints nothing.
B. The program runs and prints “Finally”.
C. The code comiles. But an exception is thrown at runtime.
D. The code will not compile because the catch block is missing.
Given:
1. public interface Foo {
2. int k = 4:
3. }
Which three are equivalent to line 2?()
A. final int k = 4:
B. public int k = 4:
C. static int k = 4:
D. private int k = 4:
E. abstract int k = 4:
F. volatile int k = 4:
G. transient int k = 4:
H. protected int k = 4:
Which command line invocation will produce the output?()
A. java Test 2222
B. java Test 1234
C. java Test 4242
D. java Test 4321
A. 0…32767
B. 0…65535
C. –256…255
D. 32768…32767
E. Range is platform dependent.
Given:
Integer i = new Integer (42);
Long l = new Long (42);
Double d = new Double (42.0);
Which two expression evaluate to true?()
A. (i = = l)
B. (i = = d)
C. (d = = l)
D. (i.equals(d))
E. (i.equals(i))
F. (i.equals(42))
Given:
1. public class ConstOver {
2. public constOver(int x, int y, int z) {
3. }
4. }
Which two overload the ConstOver Constructor?()
A. ConstOver() {}
B. protected int ConstOver(){}
C. private ConstOver(int z, int y, byte x ) {}
D. public Object ConstOver(Int x, int y, int z) {}
E. pubic void ConstOver (byte x, byte y, byte z) {}
A. NULL
B. SECURE
C. INTEGRAL
D. ENCRYPTED
E. CONFIDENTIAL
A. request.getCookies()
B. request.getAttributes()
C. request.getSession ().getCookies()
D. request.getSession (). GetAttributes()
A. response.get Writer ()
B. response.get Output Stream ()
C. response.get Output Writer ()
D. response.get Writer ().get Output Stream()
E. response.get Writer (Writer.OUTPUT_TEXT)
The attribute “name” has a value of “Foo,”
What is the result if this tag handler’s tag is invoked?()
A. Foo
B. done
C. Foodone
D. An exception is thrown at runtime.
E. Compilation fails because of an error in this code.
最新试题
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