Consider the algorithm to convert an infix expression to a postfix expression. Suppose that you have read 10 input characters during a conversion and that the stack now contains these 3 tokens: *, (, with * at the bottom, and at the top.

Now, suppose that you read and process the 11th token of the input. List the content of the stack for the case where the 11th token is:

a. A number:
b. A (:
c. A ):
d. A minus sign:
e. A division sign:

False if not look it up online

Solution: the categorization of functional and non-functional requirement are as follows: some of the more typical functional requirements include: • business rules• transaction corrections, adjustments and cancellations• administrative functions• authentication• authorization levels• audit tracking• external interfaces• certification requirements• reporting requirements• historical data• legal or regulatory requirementswhile,some typical non-functional requirements are: • performance – for example response time, throughput, utilization, static volumetric• scalability• capacity• availability• reliability• recoverability• maintainability• serviceability• security• regulatory• manageability• environmental• data integrity• usability• interoperability