The algorithm of producing MAC and HASH algorithm all don’t need to use a key when producing its output.
举一反三
- In perfect collusion， the firms are producing the joint profit-maximizing output。（ ）
- __________ measurement is the key to producing interchangeable parts and mass producing goods. A: Accuracy B: Precision C: Perfection D: Detail
- When did the company stop producing its own brand cola A: 1998. B: 2000. C: 2002.
- Asa factory increases its output,the<br/>average total cost of producing the product goes down. It illustrates<br/>the law of diminishing returns. ( )
- When using flow chart to describe an algorithm, the diamond box represents _______. A: start/end B: input/output C: Conditional judgment D: Calculation or operation