Every planet in the solar system has its own rotation time. Earthâs solar day and sidereal day are nearly the same, but some other planets are very different. Mercuryâs sidereal day is equivalent to 59 days, but its solar day is 176 days!
Pen Drive also referred as USB flash drive is a portable device which allows user to transfer data (text, images, videos etc) to and from computer quickly. Users can easily read and write the data on the Pen Drive by plugging it into the USB port on the computer.
So I made a page called What Is Flash Memory, and said flash memory is basically a form of EEPROM, which is a type of Read Only Memory. But I'm guessing some of you are still (understandably) confused on what this has to do with pen drive basics, so I'll go into things a little more.