<u><em>Differences between barcode reader and character recognition devices:</em></u>
Barcode Reader or Barcode Scanner:
- Barcode Scanner scans the data by brightening the barcodes usingSensor
- The analog signal is then converted into digital signal by Converter.
- The Decoder calculates the converted data and sends valid data to the computer.
Character Recognition Devices (OCR):
- OCR scans the physical document and converts them into two-coloured format.
- The darker and lighter area are identified as characters and blanks respectively.
- The common methods used are: Pattern Recognition and Feature Detection.
I think it is DATABASE correct me if I'm wrong
Answer:
statement. int [] data= {7, -1, 13, 24,6};
Explanation:
Answer:
No, Use-Case diagram is a not a static diagram.
Explanation:
Only static diagram is not adequate to model a system that is more dynamic than static behavior. In Unified Modeling Language, five diagrams are accessible to model the dynamic nature and use case diagram is one of them.
Use case diagrams is made up of actors, use cases and their interactions. The diagram is used for modeling an application's system / subsystem. A single use case diagram depicts a system's specific features.
It's heading 2 or 3, because heading 1 is considerd as too big for slide presentations.
