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হোম›একাদশ-দ্বাদশ শ্রেণি›English Version›Information and Communication Technology›C-02 — Communication Systems and Networking›C-02-Q144

C-02-Q144mediumsingle_mcq

When a mobile phone communicates beyond its service operator's coverage area, it is called —

aSwitching
bRoaming
cBroadcasting
dMulticasting

Kপূর্ববর্তী

144/256

Jপরবর্তী

এই অধ্যায়ের আরও প্রশ্ন

C-02-Q145Third generation (3G) of mobile phones replaced circuit switching with which data transmission method?
C-02-Q146In 3G, the data transfer rate increased up to —
C-02-Q147Which of the following is one of the new standards brought by 3G mobile phones?
C-02-Q148Which services were the main outcomes of the third generation of mobile phones?
C-02-Q149Fourth generation (4G) of mobile phones operates in which standards?
C-02-Q150In 4G, mobile devices can get data transfer rates up to —
C-02-Q151According to the text, 4G is at least how many times faster than 3G?
C-02-Q152The fifth generation (5G) networking system is being called the —
C-02-Q153Which of the following is a fifth generation (5G) standard gaining popularity?
C-02-Q154Consider the following statements about mobile generations: Which of the following is correct?

C-02 — Communication Systems and Networking — সব প্রশ্ন দেখুন (256টি) →