A digital quantity has ten descrete values
举一反三
- which is the digital quantity? () A: time B: pressure C: sound D: tempreature values per hour
- Which is the digital quantity？（ ） A: time B: pressure C: sound D: Temperature values per hour
- Comparing with an analog signal assuming a continuous range of values, a digital signal assumes discrete values, usually two permitted values.
- The visitor has an appointment at ______________. A: ten thirty. B: ten o'clock. C: ten minutes past ten
- The city has a ___________ of ten million.