Question

String data fields and character SeparatorChar are read from input. Assign convertedDataFields with a copy of dataFields where all occurrences of character ',' are replaced with SeparatorChar.

A. convertedDataFields = dataFields.Replace(',', SeparatorChar);
B. convertedDataFields = dataFields.Replace(SeparatorChar, ',');
C. convertedDataFields = dataFields.Split(',').Join(SeparatorChar);
D. convertedDataFields = dataFields.Replace(',', '');

Answer 1

The correct way to replace all commas in a string with another character is by using the Replace method. Answer A correctly demonstrates this replacement using dataFields.Replace(',', SeparatorChar), which is the right approach in many programming languages.

Step-by-step explanation:

The question involves the manipulation of string data in a programming context, specifically replacing characters within a string. To replace all occurrences of a comma ',' with a different character called SeparatorChar, you would use a method like String.Replace in many programming languages.

The correct answer to the question is: A. convertedDataFields = dataFields.Replace(',', SeparatorChar); This line of code takes the original string stored in dataFields and replaces every comma with the character stored in SeparatorChar, storing the result in convertedDataFields. Options B, C, and D do not correctly achieve the desired outcome.