Answer: In java the symbol "+" operator is used to perform string concatenation.
Explanation:
String concatenation refers to joining of two strings. So in java + is used to join strings which works provided one of the operands must be a String variable. Then it works by converting the other variable to String variable and joins the second operand to the end of the first operand.
An example of String concatenation is as follows:
int age = 10;
System.out.println("The boys age is " + age);
Output:
The boys age is 10.
here, the age is integer variable but as the phrase "The boys age is" is a String variable so it converts the age to String variable and joins both the Strings.
Answer:
Software aspect of computing
Explanation:
Boole never regarded logic as a branch of mathematics, instead, he proposed that logical propositions should be expressed as algebraic equations. Mathematical operations were replaced with AND, OR.
Boolean algebra provides the basis for analyzing the validity of logical propositions because it captures the two-valued character (binary: (1 or 0) ) of statements that may be either true or false which is very important for all digital computation of which softwares are part of.
<span>In describing an Initialization is when a value is assigned to a variable as part of the variable's definition or the assinged values to variables are defined whenever.
The best answer would be is that they present the keyword, when they tell the compiler.</span>
Answer:
Communication is the act of giving, receiving, and sharing information
Umm I'm pretty sure that is a statement, correct me if in wrong
