Selected MCQ

Current Question
The 4G technology is ____ times faster than 1G.
  • A. Seven
  • B. Ten
  • C. Fifteen
  • D. None of these
Correct Answer: A
Explanation:
4G is approximately seven times faster than 1G.
Related Question 1
A wireless technology built into electronic gadgets used for exchanging data over short distances is ____.
  • A. Bluetooth
  • B. Wi-Fi
  • C. Modem
  • D. USB
Correct Answer: A
Explanation:
Bluetooth is designed for short-range wireless communication.
Related Question 2
CDMA-technology used in Mobile Phones stands for ____.
  • A. Code Division Multiple Access
  • B. Code Division Multiple Access
  • C. Code Division Mobile Application
  • D. None of these
Correct Answer: B
Explanation:
CDMA stands for Code Division Multiple Access.
Related Question 3
Blockchain technology is used in ____.
  • A. Cryptocurrency
  • B. Digital media
  • C. Paper currency
  • D. None of these
Correct Answer: A
Explanation:
Blockchain is the core technology behind cryptocurrencies.
Related Question 4
What is the full form of DSL in information technology?
  • A. Digital System Line
  • B. Digital Super Line
  • C. Digital Subscriber Line
  • D. Digital Speed Line
Correct Answer: C
Explanation:
DSL stands for Digital Subscriber Line.
Related Question 5
Nanotechnology refers to ____.
  • A. Extremely big technology
  • B. Different kinds of technology
  • C. Extremely Small technology
  • D. None of these
Correct Answer: C
Explanation:
Nanotechnology deals with materials at the atomic or molecular scale.