Case 1 - MTN Outdoor

question 20

Multiple Choice

Case 1 - MTN Outdoor
You have just started working for MTN Outdoor as a programmer. Your first assignment is to review and correct various code to use sub procedures and/or functions.
-An application allows a user to scan a bar code of an item to determine the item price.A message that contains the item name and the item price should display.You need to create a Sub procedure to display the message.Which of the following procedure headers should be used?

• A)Private Sub DisplayMessage(ByVal strItem As String, ByVal decPrice As Decimal)
• B)Private Function DisplayMessage(ByVal strItem As String, ByVal decPrice As Decimal)
• C)Private Sub DisplayMessage(ByRef strItem As String, ByRef decPrice As Decimal)
• D)Private Sub DisplayMessage(ByVal strItem As String, ByRef decPrice As Decimal)

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Definitions:

Coelom

A body cavity in certain animals, including humans, that is lined by an epithelial layer derived from mesoderm, providing space for the development of internal organs.

Bilateral Animals

Animals that possess bilateral symmetry, having a body plan in which the left and right sides mirror each other.

Coelomic Fluid

A fluid found within the coelom, the body cavity of most animals, that serves various functions including circulation and the provision of a hydrostatic skeleton.

Mesoderm

The middle layer of an embryo in multicellular organisms, giving rise to muscles, bones, and the circulatory system among other structures.