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Sorry!For this module there is no Sample Code.
Sorry!For this module there is no Assignments.
Question No: 1 of 12
What is the main purpose of using EL? 
Options:
  1. To remove XML from JSP pages
  2. To remove standard actions from JSP pages
  3. To remove Java syntax from JSP pages
  4. To remove complexity from JSP pages
View Answer/Explanation:
c
Explanation:

Question No: 2 of 12
You can use EL alongside Java scripting elements? 
Options:
  1. true
  2. false
View Answer/Explanation:
a
Explanation:

Question No: 3 of 12
EL expressions are always evaluated from right to leftt.? 
Options:
  1. true
  2. false
View Answer/Explanation:
b
Explanation:

Question No: 4 of 12
Which of the following is a reserved word and so can't be used as an EL identifer? 
Options:
  1. empty
  2. erase
  3. error
  4. evoke
View Answer/Explanation:
a
Explanation:

Question No: 5 of 12
What will be the output from the following expression?

<%
   request.setAttribute("a", 15);
   request.setAttribute("b", 6);
%>
${a%b} 
Options:
  1. 3
  2. -3
  3. 9
  4. -9
View Answer/Explanation:
a
Explanation:

Question No: 6 of 12
When using the Short-circuit AND (and or &&) if the first operand returns false, the second operand will not be checked? 
Options:
  1. true
  2. false
View Answer/Explanation:
b
Explanation:

Question No: 7 of 12
When using the Short-circuit OR (or or ||) if the first operand returns true, the second operand will not be checked? 
Options:
  1. true
  2. false
View Answer/Explanation:
a
Explanation:

Question No: 8 of 12
What will be the output from the following expression?
${empty ""} 
Options:
  1. an exception will be thrown
  2. null
  3. true
  4. false
View Answer/Explanation:
c
Explanation:

Question No: 9 of 12
What will be the output from the following conditional operator?
<%
request.setAttribute("a", 6);
request.setAttribute("b", 15);
%>
${(requestScope.a lt requestScope.b)? "lower number" : "higher number"} 
Options:
  1. nothing
  2. null
  3. lower number
  4. higher number
View Answer/Explanation:
c
Explanation:

Question No: 10 of 12
Which operator has the highest precedence? 
Options:
  1. empty
  2. instanceof
  3. mod
  4. not
View Answer/Explanation:
d
Explanation:

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