Define the concept of ordinal data types (e.g. this concept is used in Pascal). Explain ord, pred, and suce functions, and their use in the predecessor and successor for loops. (b) Describe the concepts of storing matrices (multi-dimensional arrays) in memory. What are the methods of storing matrices in various languages? Describe the index permutation technique for optimizing performance of matrix operations. (c) Describe the idea of short circuit evaluation of logic expressions. Then show a pseudocode based on if-then-else statements which implements a short circuit computation for the following code segment: if (a && b && c && d) Block