Why is it not necessary to write a function prototype and function
header line/body when using a function from a standard library?
A. You have to use the prototype and function header line.
B. The prototype isn’t defined until the code is compiled/
C. The library substitutes compiled code for the linker.
D. The library defines the function, so the program can just use it.
D
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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 of the following is the correct declaration statement for a procedure-level variable namedinInventorythat will be used to read data from a sequential access file?
A. Dim inInventory As IO.StreamReader B. Dim variable As InInventory C. Dim ReadFrom As inInventory D. Dim outFile As InInventory
This holds the MAC address of a host, and this enables the message to be sent directly to the destination MAC address without the computer having to issue an ARP request for a MAC address.
What will be an ideal response?