Case-Based Critical Thinking Questions
Case 1: Frames Unlimited
?
Frames Unlimited is a wholesale picture and poster frame business. Frame data are stored in sequential access files that contain four columns: item number, item name, size, and price.
Which If clause will determine whether the inventory.txt file exists?

A. If IO.File.Exists (inventory.txt) Then
B. If IO.Exists("inventory.txt") Then
C. If FileExists("inventory.txt") Then
D. If IO.File.Exists("inventory.txt") Then


Answer: D

Computer Science & Information Technology

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