Many symmetric block encryption algorithms including DES have a structure first described by _________ of IBM in 1973
What will be an ideal response?
HORST FEISTEL
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Books can provide historical, in-depth data
Indicate whether the statement is true or false
UniOil, a U.S. firm, owns property in Nicaragua. When the government of Nicaragua seizes the property, UniOil asks a U.S. court to order the property's return. The court rules that Nicaragua is exempt from the court's jurisdiction. This is A) a travesty of justice
B) theact of state doctrine. C) thedoctrine of sovereign immunity. D) theprinciple of comity.
Columbia Corporation produces a single product. The company's variable costing income statement for November appears below: Columbia CorporationIncome StatementFor the Month ended November 30Sales ($30 per unit)$1,200,000Variable expenses: Variable cost of goods sold 720,000Variable selling expense 160,000Total variable expenses 880,000Contribution margin 320,000Fixed expenses: Manufacturing 140,000Selling and administrative 35,000Total fixed expenses 175,000Net operating income$145,000 During November, 35,000 units were manufactured and 8,000 units were in beginning inventory. Variable production costs have remained constant on a per unit basis over the past several months. Under absorption costing, for November the company would report a:
A. $125,000 profit B. $125,000 loss C. $145,000 profit D. $120,000 profit
A job applicant making comments that compliment the interviewer, such as "I've been so impressed with your work," is an example of:
A. Self-promotion B. Justifications C. Opinion conformity D. Enhancement of another