Top 150+ Solved E-Supply Chains and Logistics core MCQ Questions Answer

a. the light and sensor to read the information encoded on the card

b. They are alphabetic systems

c. doesn’t need line of sight, to obtain the data

d. None of the above

a. Quotation referred

b. Quick registration

c. Quite remote

d. Quick Response

a. Radio frequency Identification Data

b. Radio frequency Identification

c. Rapid Frequency Identity

d. None of the above

a. Bar codes need direct line of sight to obtain data

b. RFID scanners can process dozens of  RFID cards within a second

c. Barcode/QR code scanners are only able to process tags individually via each scan

d. All are true

a. Barcode depends on the database while QR code is independent of the database requirements.

b. QR code has a larger capacity for storing information than the barcode.

c. Barcodes can store only alphanumeric data, whereas QR codes can store alphanumeric characters also.

d. All are true

a. Are tracking units normally carried by a moving vehicle or person using it to determine and track its precise location

b. can be used on stationary vehicles only

c. is a 24-satellite navigation system

d. None of the above

a. is a computer system for capturing, storing, checking, displaying data related to positions on Earth’s surface

b. Also has data in relation to date/ time/ x,y, and z co-ords.

c. GIS has location intelligence applications

d. All are true

a. speeds up processing at check-outs

b. helps track items and also reduces instances of shoplifting

c. Barcodes are not standard and cannot be printed on books

d. None of these

a. are a single photosensor  manually moved across the barcode.

b. Send the bar code data is to the computer as if it had been typed on the keyboard.

c. USB scanners do not need custom code for transferring input data to the application program.

d. All of the above are true

a. e-signature is signature in electronic form

b. Has legal stand as handwritten signature

c. Electronic signatures are legal concept distinct from digital signatures

d. All are true

a. Signatory can be uniquely identified and linked to the signature

b. Signatory must have sole control of private key  used to create the electronic signature

c. Signature must be capable of identifying if its accompanying data has been tampered with after the message was signed

d. All of above are true

a. a) The technique should be such that it can be linked to the creator of the message.

b. b) The technique of electronic signature must be under the control of the maker of the signature.

c. c) Any change or alteration to the electronic signature after affixation must be detectable.

d. d) All of above are true

a. Communicate between two or more entities over distances without the use of wires or cables

b. They use using radio frequency (RF) as well as Infrared (IR) waves”

c. Can be used for short such as few meters to long range communications.

d. All of above are true

a. Fixed wireless

b. Mobile wireless/ Portable wireless

c. IR wireless

d. All of the above

a. uses electromagnetic fields to automatically identify and track tags attached to objects

b. An RFID tag consists of a tiny radio transponder; a radio receiver and transmitter.

c. When triggered by nearby RFID reader device, the tag transmits digital data

d. All of above are true