1. Which statement below is wrong? (A) Pure functional languages do not have variables like those of the imperative languages. (B) The abstractions in an imperative language for the memory cells of the machine are variables (C) Von Neumann computer architecture has two primary components: memory and processor (D) When designing the data types of a pure functional language, the most important issues are the scope and lifetime of variables 2. Which statement below is wrong? (A) A name is a string of characters used to identify some entity in a program (B) C99 has no length limitation on its internal names, but only the first 63 are significant (C) Names in Java, C#, and Ada allows up to 31 characters in its names, and all characters in them are significant