What should the qualifications be for an IT manager? Have these changed over the past 10 years? Why?

What should the qualifications be for an IT manager? Have these changed over the past 10 years? Why?Describe in about 300 words. Please list the source of references

IT manager plays a very important role in an organization. He plays a n umber of roles andbecome a circum centre of number of tasks that are accomplished in an organization. Thevarious regions...