There are two main concerns for using digital coins: anonymity of the consumer and :-

Related MCQs

• ……………………is a card with a microchip that can be used instead of cash and coins for every thing.
• Business to consumer involves customers gathering information, purchasing and receiving products through.
• …………. Is a digital analogue of various forms of payment backed by a bank
• A digital signature performs a similar functions to a
• Digital signature acts as a ……………….. for e commerce
• Business to consumer application of mobile commerce includes
• E-commerce refers to paperless exchange of business information using
• A web page is created using
• Web pages are prepared using this language
• TV Viewer can interact with what is happening on screens using their mobile phone is