9. Give the output of the expression below: firstName= "Thebe" string str4 = "It is written.."; string str5 = firstName + "knows that" + str4; cout << str5.size() << endl; A. 28 B. No output C. 31 D. 30

9. Give the output of the expression below: firstName= "Thebe" string str4 = "It is written.."; string str5 = firstName + "knows that" + str4; cout << str5.size() << endl; A. 28 B. No output C. 31 D. 30

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter2: Using Data

Section: Chapter Questions

Problem 18E: Pig Latin is a nonsense language. To create a word in pig Latin, you remove the first letter and...

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Concept explainers

Max Function

Statistical function is of many categories. One of them is a MAX function. The MAX function returns the largest value from the list of arguments passed to it. MAX function always ignores the empty cells when performing the calculation.

Power Function

A power function is a type of single-term function. Its definition states that it is a variable containing a base value raised to a constant value acting as an exponent. This variable may also have a coefficient. For instance, the area of a circle can be given as:

Question

9. Give the output of the expression below: firstName= "Thebe" string str4 = "It is written.."; string str5 = firstName + "knows that" + str4; cout << str5.size() << endl;

A. 28
B. No output
C. 31
D. 30

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