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:
Explanation:
It is assumed that name and age have been declared suitably for storing names and ages. so the following is the code to read in a name and age and printout the message "the age of name is age. "
cin >> Name;
cin >> Age;
cout << "The age of " << Name << " is " << Age << ".";
Answer:
Answered below
Explanation:
Index of the first element compared to the key is 5. The element itself is 55.
This index is evaluated by the addition of the index of the first element which is 0(zero) and the the index of the last element which is 10.
( Index of the last element is determined by subtracting the one from the total number of elements)
After the addition, the result is divided by 2 to get the first index from which the binary search begins.
firstIndex = 0
lastIndex = array.length - 1
midpoint = (firstIndex + lastIndex) / 2
Advertising is a paid promotion that uses strategic planning to target a certain audience. The seven functions of marketing is promotion, selling, product management, marketing information management, pricing, financing, and distribution. Usually you see common advertising such as digital ads, billboards, newspapers, flyers, and more. Advertising can spread awareness, popularize a brand, increase customer demand, and company profits. Advertising is necessary for most- if not all- companies including media outlets, the television industry, search engine companies, and social media websites.
Answer:
The correct answer is A.
Explanation:
Groupthink is a theory that is applied to decision making psychology in groups, developed by Irving Janis. The theory roots itself to the problem of conformity especially in group settings. When a decision is made in a group, some members, even though they believe that the decision made is wrong or can be better, get caught up in the conformity problem and follow the accepted solution to allign with the group's decision.
I hope this answer helps.
