In a(n) ____________________ graph, the tail of a pictorial directed edge is the origin, and the head is the destination.

Answer the following statements true (T) or false (F)

1. A transaction file is also known as a detail file. 2. The order in which tests are placed in a CASE control structure does not matter. 3. The CASE control structure is one of the three basic control structures. 4. The pseudocode form of a CASE control structure always contains exactly three levels of indentation regardless of how many tests are made. 5. The top-to-bottom arrangement of the conditions in the CASE control structure dictates the actual order that the tests will be made by the computer.

Answer the following questions true (T) or false (F)

1. The include statement, #include “file.h” looks first in the system defined directory for file.h then, if the file is not found, it looks in the user’s current directory. (Windows PC and Macintosh users sometimes use “folder” for what I call “directory”.) 2. The include statement, #include looks in the system defined directory for the file, file.h. (Windows PC and Macintosh users sometimes use “folder” for what I call “directory”.)