A holistic lifecycle for developing security architecture that begins with assessing business requirements and subsequently creating a ‘chain of traceability’ through phases of strategy, concept, design, implementation and metrics is characteristic of which of the following frameworks? a. Zachman
b. SABSA
c. ISO 27000
d. TOGAF

Which economic system could be characterized by the "iron fist", meaning a central authority figure has control over most of the economy? market economy command economy traditional economy free enterprise economy

How is the division of labor accomplished?

The management of a private investment club has a fund of $250,000 earmarked for investment in stocks. to arrive at an acceptable overall level of risk, the stocks that management is considering have been classified into three categories: high risk (x), medium risk (y), and low risk (z). management estimates that high risk stocks will have a rate of return of 15%/year; medium risk stocks, 10%/year; and low risk stocks, 6%/year. the amount of money invested in low risk stocks is to be twice the sum of the amount invested in stocks of the other two categories. if the investment goal is to have a rate of return of 9% on the total investment, determine how much the club should invest in each type of stock. (assume that all the money available for investment is invested.)