____________ is a process that runs automatically in the background from time to time, removing all referenced objects from memory.

The HL7 segment with order information that contains observation results is ______

a. IN1 b. OBR c. OBX d. PID

Large portions of code can be prevented from compiling by

(a) #if 0 code prevented from compiling #endif (b) #nodefine code prevented from compiling #endif (c) #if 1 code prevented from compiling #endif (d) #ifndef 0 code prevented from compiling #endif ANS: (a) a) #if 0 code prevented from compiling #endif b) #nodefine code prevented from compiling #endif c) #if 1 code prevented from compiling #endif d) #ifndef 0 code prevented from compiling #endif