Question

सन् 1990 में मोबाईल की द्वितीय पीढ़ी का कौन सा
नेटवर्क अस्तितव में आया?
Select one:
:
O A.2जी
OB.4जी
C.3जी
OD.1जी​

Answer 1

Answer:

ANSWER IS 1 G BECAUSE IT WAS THE TIME WHEN FIRST MOBILE WAS DISCOVERED

Answer 2

Answer:

2G

2G stands for second generation ... 3G was used about 10 years ago so this means 2G is right answer