Bluetooth operations use
ক) magnetic technology
খ) optical technology
গ) laser technology
ঘ) radio technology
Related Questions
ক) Ctrl + Alt +Tab
খ) Ctrl + Shift + Del
গ) Ctrl + Alt + Del
ঘ) Ctrl+Alt+Shift
ক) Mainframe Computer
খ) Mini Computer
গ) Both 'a' and 'b'
ঘ) None of these
ক) JK Rowling
খ) Charles Dickens
গ) Jane Austen
ঘ) George Eliot
ক) Post Cash
খ) eCash
গ) PostPay
ঘ) Nagad
জব সলুশন
