ayy good infoDon't call yourself NewB you're the best God gave you the same mind as kevin mitnick. Have some patience and try finding some new methods.
YOUR ANSWER
Dumps : - - Dumps is fraudster slang for the raw data on a credit card's magnetic strip. It may be obtained in various ways, including physically skimming the card, collecting the data via malware-infected point-of-sale equipment, or hacking into a retailer's internal network.
When you hack any cc autoshop and you gets alot of data that is called dumps.
Remember ''dumps'' word is not only used for CCs dump can be of any type i used word cc just to explain you.
CVV : - - There is no much difference between CVV and CVV2, CVV is ( Card Verification Value ) The CVV code is usually located on the back of the card cvv consists of three digits It is used to make your payment faster ( used for online carding )
CVV2 is same as CVV but CVV2 is the 2nd generation of CARD VERIFICATION VALUE