How to Use "optional" with Example Sentences
- 1. In ejb 3.1 even the local interfaces will be optional .
- 2. This action takes an optional parameter $ name .
- 3. Happily , copying royal fashion or lifestyle choices is optional these days .
- 4. Rough wooden cases to house the boards were an optional extra .
- 5. The courses will be optional at first , but could become mandatory .