Q3. Explain the concept of permeability, the factors affecting
permeability along with some examples of how permeability plays a
vital role in engineering structures. Please mention the
examples......
a. List the four pillars of Software security and briefly
explain how they contribute to overall security of a system.
b. Give an example and demonstrate how input data validation can
be implemented in secure software design.
c. Briefly explain the design factors one must consider while
developing secure coding.
Explain in detail ANY FOUR drawbacks (with example) of standard
costing system. Also, explain briefly who should hold responsible
for material and labour variances.
List and briefly explain each of the four properties of
indifference curves. Provide an example where you have made a
buying decision based on one or more of these properties. Justify
your answer.
2. Identify and define any FOUR monetary policy
tools of a Central Bank and briefly explain how it may use EACH to
influence the country’s supply of its domestic currency to manage
its inflation, interest rate or foreign exchange rate targets.