railway RRB JE (CBT I + CBT II) Mock Test 2024 Computer Awareness Introduction to Computers

Which one of the following is not the open-source software?

1
Skype
2
Mozilla
3
Apache
4
BSD
Share: WhatsApp Telegram X

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters