
Are checks still used today?
I'm wondering if checks are still being used in today's digital age where online banking and electronic payments are so common. Are physical checks still relevant or have they become obsolete?


Is Hyperledger fabric still used?
I'm wondering if Hyperledger Fabric is still being used in the blockchain industry. I know it was a popular choice for enterprise solutions a few years ago, but I'm not sure about its current status. Are companies still adopting it for their blockchain projects, or has it been replaced by newer technologies?


Is simplex still used?
I'm wondering if simplex communication, which involves one-way transmission of information, is still being utilized in modern technology or if it has become obsolete.


Is franc still used?
I'm wondering if the franc currency is still being used somewhere in the world. I've heard it was replaced by the euro in many countries, but I'm not sure if it's completely phased out or if there are still places where it's legal tender.


Is SPF still used?
I'm wondering if SPF is still being utilized in the current technological landscape. I want to know if it's still relevant and in use today.
