Examlex
Evaluate the expression.
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Wrapper Classes
In Java, classes that encapsulate primitive types, allowing them to be used as objects in situations where only objects are supported.
String
A sequence of characters used to represent text in computer programming.
Static Method
A method that belongs to the class rather than any object of the class and can be invoked without the need for creating an instance of the class.
This Parameter
A reference variable in an object-oriented language that refers to the current object within an instance method or constructor.
Q2: 9<br>A)-9<br>B)9<br>C)0<br>D)1
Q29: 130 ÷ (-5)<br>A) <span class="ql-formula"
Q39: -2(0)<br>A)0<br>B)2<br>C)-4<br>D)-2
Q42: <span class="ql-formula" data-value="- 10 , - 5
Q77: <span class="ql-formula" data-value="\begin{array} { l } 7
Q83: <span class="ql-formula" data-value="a _ { 1 }
Q83: <span class="ql-formula" data-value="f ( x ) =
Q88: <span class="ql-formula" data-value="a _ { n }
Q98: <span class="ql-formula" data-value="\begin{array} { l } y
Q106: Max needs to drain his 12,000