Assume the File Alphabet

question 18

Multiple Choice

Assume the file Alphabet.txt contains 26 records, the lowercase letters of the alphabet in ascending order. What happens when the following code is executed?
Dim letter As String
Dim sr As IO.StreamReader = IO.File.OpenText("Alphabet.txt")
Do While Not sr.EndOfStream
Dim sw As IO.StreamWriter = IO.File.CreateText(letter.ToUpper & ".txt") letter = sr.ReadLine
sw.WriteLine(letter.ToUpper & ".txt")
sw.Close
Loop
sr.Close

---

Definitions:

Registered Nurse

A nurse who has graduated from a nursing program and met the requirements outlined by a country, state, province, or similar government-authorized licensing body to obtain a nursing license.

Radiology Technician

A medical professional skilled in operating imaging equipment to assist in diagnosing diseases.

Social Worker

A professional trained to help people, families, and communities cope with challenges and improve their well-being through a variety of services.

Occupational Health Clinic

A healthcare facility focused on treating work-related injuries and illnesses, and promoting workplace health and safety.