AIDC MCQ

Test your knowledge with important AIDC MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more AIDC MCQs at Bissoy

• Code 128 is height modulated barcode.
  ক

  False

  খ

  True
• Which type of barcode uses only numerical characters?
  ক

  Coda bar

  খ

  UPC

  গ

  Code 25

  ঘ

  Post net
• Which type of barcode uses only 16 characters?
  ক

  Coda bar

  খ

  UPC

  গ

  Code 39

  ঘ

  Post net
• How many digit barcode does the UPC use?
  ক

  12

  খ

  1

  গ

  5

  ঘ

  7
• What does UPC mean in terms of item identification?
  ক

  Unique Product Code

  খ

  Universal Product Code

  গ

  United Poly Code

  ঘ

  Unique Poly Code
• Which converts the spaces into electrical signal and bars into absence of electrical signal?
  ক

  Spring

  খ

  Photo detector

  গ

  Pulley

  ঘ

  Guided Wire
• Which emits a beam of light that will be swept past the bar code?
  ক

  Holder

  খ

  Scanner

  গ

  Mouse

  ঘ

  Handle
• Which color does the space between the bars have in a typical barcode?
  ক

  Green

  খ

  White

  গ

  Blue

  ঘ

  Brown
• The length of the bars and spaces are determined by the duration of the corresponding reflection signals in barcodes.
  ক

  False

  খ

  True
• What does the bars and spaces represent in barcodes?
  ক

  Fingerprint

  খ

  User Image

  গ

  Item Image

  ঘ

  Alphanumeric Characters
• Which color does the bars are represented in barcodes?
  ক

  Green

  খ

  Black

  গ

  Blue

  ঘ

  Yellow
• Which type of barcodes consists of evenly spaced bars of varying height?
  ক

  Height Modulated Barcodes

  খ

  Angular Barcodes

  গ

  Width Modulated Barcodes

  ঘ

  Modular Barcodes
• Which type of barcodes consists of bars and spaces of varying width?
  ক

  Width Modulated Barcodes

  খ

  Height Modulated Barcodes

  গ

  Area Modulated Barcodes

  ঘ

  Length Modulated Barcodes
• Which type of barcodes must be read in both directions?
  ক

  Two-dimensional

  খ

  Angular

  গ

  Complex

  ঘ

  Arbitrary
• Which type of barcode is read using a linear sweep of the reader?
  ক

  Arbitrary

  খ

  Complex

  গ

  Linear

  ঘ

  Two-dimensional