Why Is the Following Select Case Block Invalid in Visual $( 0,1 )$

question 59

Multiple Choice

Why is the following Select Case block invalid in Visual Basic? Select Case myName. Substring $( 0,1 )$
Case myName $<$ "D"
$\quad$ txtBox. Text = "Your name starts with A, B, or C."
End Select

• A) There should not be a standard conditional expression in a value list.
• B) There are not enough Case statements.
• C) There is no selector.
• D) myName.Substring(0, 1) is not valid where it is.

---

Definitions:

Tautology

An expression or phrase that redundantly states the same concept in different words, effectively redundant in its logical or semantic content.

Grammatical Construction

The arrangement and relationship of words, phrases, and clauses in a sentence to convey meaning effectively.

Necessarily True

A statement that cannot be false under any circumstance.