Probashi Kallyan Bank (Assistant Executive Cash Officer 01-11-2019)

1. Which protocol provides e-mail facility among different hosts?

3. A cistern is normally filled in 8 hours but takes two hours longer to fill because of a leak in its bottoms. If the cistern is full, the leak will empty it in ?

4. .……... is the term used to define all output and input devices in the computer system?