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:
The answer is A.
Explanation:
I just did this question on Edge2021.
Answer: because computers are our main source of communicating and where we find a wide range of information to help us
Explanation:
Answer
A constant 20 percent underinflated condition will reduce the life of a tire by 30 percent, and 40 percent underinflation will reduce tire life by 50 percent. Underinflation will increase flexing and heat buildup within the tire components which deteriorate tires and reduces casing life and retreadability.
