What is FAS 109 (ASC 740)?

When and how to recognize deferred taxes on the financial statements? What are the effects of deferred tax assets and deferred tax liabilities on the financial statements? What is the relationship between deferred tax assets and deferred tax liabilities and the tax rate? How revaluation of deferred tax assets and liabilities affect accounting income? How to utilize a deferred tax asset resulting from net operating loss? When a valuation allowance is required? What is FAS 109 (ASC 740) answers these questions with many examples.