Working of Mobile Phones | Top 30 Questions/MCQ | Arora Educator | By-Sachin Arora Sir |

#MobilePhonesWorking #MobilePhonesMCQ #MobilePhonesQuestions
Working of Mobile Phones | Top 30 Questions/MCQ | Working of Cell Phones | Arora Educator | By-Sachin Arora Sir |
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
⚝ Join the Official Telegram Channel to Download Daily Study Materials!
➤ t.me/AroraEduc...
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
⭐️Working of Mobile Phones include following Questions/MCQ⭐️
➤Walkie-Talkie
➤Walkie-Talkie Founder
➤Mobile Phone Founder
➤Mobile Phone Invention
➤First Phone Call
➤First Mobile Phone
➤First Smartphone
➤Android First Smartphone
➤ Mobile Operating System
➤ World First Cellular System
➤ Worlds’ largest mobile network operator
➤ India’s largest mobile network operator
➤ Amazon OS
➤ Founder of Android OS
➤ Google acquire Android
➤ Android GO
➤ Phubbing
➤ JailBreaking/Rooting
➤ Smombie
➤ Apple Newton
➤ Radio waves
➤ Telenet
➤ VSNL
➤ TATA Communications
➤ Subscriber Identity Module
➤ Darwin Kernel
➤ Linux Kernel
➤ Android R - Red Velvet Cake
➤ iOS 14.5
➤ GSM = Global System for Mobiles
➤ CDMA = Code Division Multiple Access
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Most cellphones work using digital technology, they turn the sounds of your voice into a pattern of numbers (digits) and then beam them through the air.
Using digital technology has many advantages. It means cellphones can be used to send and receive computerized data.
That's why most cellphones can now send and receive text (SMS) messages, Web pages, MP3 music files, and digital photos. Digital technology means cellphone calls can be encrypted (scrambled using a mathematical code) before they leave the sender's phone, so eavesdroppers cannot intercept them. (This was a big problem with earlier analog phones, which anyone could intercept with a miniature radio receiver called a scanner.) That makes digital cellphones much more secure.
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
⚝ Do Subscribe to our YT Channel For Quality Contents!
➤ bit.ly/33EIusH
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
⚝ Do Like, Share & Follow on Social Media!
✔TG Channel ➤ t.me/AroraEduc...
✔TG Group ➤ t.me/AroraEduc...
✔Facebook Page ➤ / aroraeducator
✔Instagram ➤ / aroraeducat. .
✔Twitter ➤ / educatorarora
✔Facebook Group ➤ / 28727. .
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
#ComputerQuestions #ComputerCapsule #ComputerRRBQuestions #ComputerExam #ComputerAwareness #ComputerSyllabus #ComputerCourse #ComputerMCQ #ComputerScience #AroraEducator #SachinAroraComputer #SachinArora #ComputerExpectedQuestions
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Working of Mobile Phones Questions For Competitive Exams
Working of Mobile Phones MCQ For Competitive Exams
Working of Mobile Phones in Bank Exams
Working of Mobile Phones in Punjab Patwari Exams
Working of Mobile Phones in Rajasthan Patwari Exams
Working of Mobile Phones in DSSSB Exams
Working of Mobile Phones in HSSC Exams
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
🔴Free Live Classes का नोटिफिकेशन प्राप्त करने के लिए आज ही हमारे KZbin Channel को Subscribe करें।🔴
➤ / @aroraeducator
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬