Recognition Systems MCQs

Which of the following is an example of Optical Character Recognition (OCR)?

• Scanning barcodes

• Reading handwritten documents and converting them to digital text

• Detecting marks on multiple-choice forms

• Contactless payment with a smartphone

What is the primary function of Optical Mark Recognition (OMR)?

• Converting text to speech

• Identifying facial features

• Detecting and reading marked areas on paper forms

• Tracking the location of vehicles

Which of the following is a limitation of OMR?

• Manual data entry is required

• Limited to predetermined responses

• Increases data collection time

• Cannot detect text from printed documents

Which recognition technology is used in Automated Number Plate Recognition (ANPR)?

• OMR

• NFC

• RFID

• OCR

Which of the following is a disadvantage of Automated Number Plate Recognition (ANPR)?

• It cannot operate without manual staff

• It reduces traffic flow efficiency

• Privacy concerns due to recorded number plates

• Manual ticketing is still required

What type of RFID tag contains its own power source?

• Passive tag

• Active tag

• NFC tag

• Barcode tag

How do passive RFID tags function?

• They transmit data without any energy source

• They use energy from the reader to operate

• They generate energy using solar cells

• They use a smartphone's NFC to communicate

Which of the following is a practical use of RFID?

• Detecting facial features

• Making contactless payments with smartphones

• Tracking livestock on a farm

• Reading QR codes

What is a key feature of Near Field Communication (NFC) technology?

• It works over large distances

• It always requires an internet connection

• It allows devices to exchange data by being in close proximity

• It replaces RFID tags in all systems

What is one common example of NFC usage in smartphones?

• Scanning multiple-choice answer sheets

• Contactless payments by tapping on a reader

• Reading handwritten notes

• Controlling vehicle entry through toll roads