1. What features of Plankalkül do you think would have had the greatest
influence on Fortran 0 if the Fortran designers had been familiar with
Plankalkül?
8. Describe in detail the three most important reasons, in your opinion,
why ALGOL 60 did not become a very widely used language.
11. Was IBM’s assumption, on which it based its decision to develop PL/I,
correct, given the history of computers and language developments since
1964?
13. What is the primary reason why PL/I became more widely used than
ALGOL 68?
15. Are there any logic programming languages other than Prolog?
24. Why, in your opinion, do new scripting languages appear more frequently
than new compiled languages?