(a == Hello)
(a == b)
(a == c)
a.equals(b)
a.equals(d)
第1题:
A. Export polices can evaluate only active routes
B. Export polices can evaluate all routes
C. Export polices can be applied to the forwarding table
D. Export polices can be applied to interfaces
第2题:
Which expressions will evaluate to true if preceded by the following code?() String a = "hello"; String b = new String(a); String c = a; char[] d = { ’h’, ’e’, ’l’, ’l’, ’o’ };
第3题:
A、As wise as a fox.
B、As strong as a horse.
C、As happy as a lark.
D、As stupid as a goose.
第4题:
Integer i = new Integer (42); Long 1 = new Long (42); Double d = new Double (42.0); Which two expressions evaluate to True?()
第5题:
Given: Integer i = new Integer (42); Long l = new Long (42); Double d = new Double (42.0); Which two expression evaluate to true?()
第6题:
Given: 11.<% 12.request.setAttribute("vals", new String[]{"1","2","3","4"}); 13.request.setAttribute("index", "2"); 14.%> 15.<%-- insert code here --%> Which three EL expressions, inserted at line 15,are valid and evaluate to "3"?()
第7题:
Given a web application in which the request parameter productID contains a product identifier. Which twoEL expressions evaluate the value of the productID?()
第8题:
A. FREQ = MONTHLY; BYMONTHDAY = 31
B. FREQ = MONTHLY; BYMONTHDAY = -1
C. FREQ = DAILY; BYDAY = -1
D. FREQ = MONTHLY; BYDAY = 31
E. FREQ = DAILY; BYMONTHDAY = LAST_DAY
第9题:
public static void main( String[] args ) { Integer a = new Integer(10); Integer b = new Integer(10); Integer c = a; int d = 10; double e = 10.0; } Which three evaluate to true?()
第10题:
Given a web application in which the request parameter product ID contains a product identifier.Which two EL expressions evaluate the value of the product ID?()