Cellular Phones MCQs – Chapter 9 DAE 10 min Score: 0 Attempted: 0/10 Subscribe 1. A network of small geographical area is called, (A) Antenna (B) Cell (C) Both A & B (D) None of TheseShow All Answers 2. Each cell has the area of the following square kilometers (A) None of These (B) 28 (C) 30 (D) 26Show All Answers 3. System identification (SID) code is unique following digit number assigned to each carrier; (A) 5 (B) 6 (C) 4 (D) None of TheseShow All Answers 4. In cell phones, how many antennas is used for transmission reception; (A) None of These (B) Double (C) No use (D) SingleShow All Answers 5. Cell phones store operating system & other data in (A) RAM (B) ROM (C) None of These (D) Both A & BShow All Answers 6. In cell phone, flash memory card is also called. (A) SIM (B) USB (C) External Memory Card (D) None of TheseShow All Answers 7. In cell phone SIM consists of; (A) Both A & B (B) MIN (C) SID code (D) None of TheseShow All Answers 8. Cell phone is used for analogue transmission (A) FDMA (B) CDMA (C) TDMA (D) None of TheseShow All Answers 9. Cell phone is used for digital transmission (A) TDMA (B) Both A & B (C) CDMA (D) None of TheseShow All Answers 10. The TDMA system operates in (A) Both 800MHz & 1900 MHz (B) 1900MHz (C) 800MHz (D) None of TheseShow All Answers
