Disadvantage of " Compile and GO " loading scheme is that
A. it is necessary to retranslate the users program and check everytime it is run
B. a portion of memory is wasted because the case occupied by the assembler is unavailable to the object program
C. it is very difficult to handle multiple segments, especially if the source programs are in different languages and to produce orderly modular programs
D. all of these
Answer:A
Disadvantage of " Compile and GO " loading scheme is that
A. it is necessary to retranslate the users program and check everytime it is run B. a portion of memory is wasted because the case occupied by the assembler is unavailable to the object program C. it is very difficult to handle multiple segments, especially if the source programs are in different languages and to produce orderly modular programs D. all of these