21. Who controls the commercial aircrafts license?
(A)Karnataka
(B)Andhra Pradesh
(C)Uttar Pradesh
(D)Assam
Answer: (C) Uttar Pradesh
22. In Mobile communication technology, end users handset connected to each other
through___ waves.
(A)Radio
(B)Microwave
(C)Ultraviolet
(D)X-rays
Answer: (A) Radio
23. Tactile Internet is possible through _?
(A)5G
(B)2G
(C)4G
(D)GSM
Answer: (A) 5G
24. ___Number of Voice Channel used in 1G.
(A)790
(B)64
(C)256
(D)512
Answer: (A) 790
25. Web Browsing is introduced in _ Technology.
(A)3G
(B)2G
(C)4G
(D)(B)5G
Answer: (B) 2G
26. LTE stands for
(A)Long Time Evolutionh
(B)Long Time Evolution
(C) Long Term Evolution
(D)Latest Term Evolution
Answer (C) Long Term Evolution
27. 5G Technology is deployed in the year
(A)2020
(B)2015
(C)2017
(D)2018
Answer: (C) 2017
28. In the year 2025, which network reduces its use below 4%
(A) 3G
(B)2G
(C)4G
(D)5G
Answer (B) 2G
29. Which mobile technology is applicable for IoT?
(A)(B)5G
(B)3G
(C)4G
(D)5G
Answer: (D) 5G
30. In the frequency spectrum which band is referred as Universal band for 5G:
(A)4 -(D)5GHz
(B)(D)8 -(D)9GHz
(C)4 -(D)5GHz
(D)(C)3-(C)8 GHz
Answer (A) 4 -(D)5GHz
31. By 2025, _ operators have announced plan to launch 5G services across _ countries.
(A)86,11
(B)86,56
(C)17, 56
(D)17,11
Answer: (B) (C)17, 56
32. Reliance Jio has launched Narrow band IoT with ___
(A)Samsung
(B)Ericsson
(C)Nokia
(D)Airtel
Answer: (A) Samsung
33. Next Generation Shinkansen bullet train travelled at ___mph, the 5G signals delivered
data speed over __
(A)1, 176Gbps
(B)176,1Gbps
(C)176,2Gbps
(D)176,4K
Answer: (B)176,1Gbps
34. 5G will be USED in INDIA to enable the ___INDIA.
(A)DIGITAL
(B)MAKE IN
(C)MADE IN
(D)ATMANIRBHAR
Answer: (A) DIGITAL
35. Which type of the signal was used in 1G Mobile technology?
(A)Analog Signal
(B)Digital signal
(C)Both
(D)Mixed signal
Answer: (A) Analog Signal
36. Low Latency and Highly reliable wireless services will debut in ___?
(A)2020
(B)2019
(C)2021
(D)2022
Answer: (B) 2019
37. In BCI model first step is __
(A)Feature Extraction
(B)Visualization
(C)Feature processing
(D)Data Acquisition
Answer: (D) Data Acquisition
38. The brain activity patterns are signals obtained with ___
(A)ECG
(B)EEG
(C)CT-SCAN
(D)MRI
Answer: (A) ECG
39. The largest part of the human brain is the____, which is divided into two hemispheres.
(A)cerebellum
(B)forebrain
(C)cerebrum
(D)spinal cord
Answer (C)cerebrum
40. Whether you appreciate symphonies or rock music, your brain responds through the
activity of___ lobes?
(A)parietal
(B)frontal
(C)Temporal
(D) occipital
Answer: (C) Temporal
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