(b) What is main memory. (c) What are Tupes of memory (d) What are two types of bus? (e). Which language is called as macluine language. (e) How you can tel That the given base is a digital number system (g) Which number cystan is calle as real number systm (h) Create a table with valid numbers (a) decinal (b) octal (c) Dinary (d) hexa decimal. (i) What are rules for ereating any base. give example with base 5