NIELIT O Level Exam

QR is the trademark for a type of?

QR is the trademark for a type of?

क्यूआर एक प्रकार का ट्रेडमार्क है?

A. Pin

B. Scratch code

C. Barcode

D. Pattern




Correct Answer is :

C. Barcode



CCC Online Test Python Programming Tutorials Best Computer Training Institute in Prayagraj (Allahabad) Online Exam Quiz O Level NIELIT Study material and Quiz Bank SSC Railway TET UPTET Question Bank career counselling in allahabad Best Website and Software Company in Allahabad Website development Company in Allahabad