Selected MCQ

Current Question
What distinguishes 5G from previous cellular generations?
  • A. Lower latency and higher bandwidth
  • B. Use of copper lines
  • C. No need for antennas
  • D. Shorter battery life
Correct Answer: A
Explanation:
5G provides much higher speeds and significantly lower latency compared to 4G.
Related Question 1
What distinguishes 'batch' training from 'online' training?
  • A. Batch uses all data at once per update; online uses one sample at a time
  • B. Batch normalizes data; online does not
  • C. Online uses GPU; batch uses CPU
  • D. Batch increases learning rate automatically
Correct Answer: A
Explanation:
Batch training updates using the entire dataset per iteration; online (stochastic) updates per sample.
Related Question 2
Which NASA mission is designed to travel closer to the Sun than any previous spacecraft?
  • A. Voyager 1
  • B. Parker Solar Probe
  • C. Cassini
  • D. New Horizons
Correct Answer: B
Explanation:
The Parker Solar Probe approaches the Sun’s corona more closely than any prior mission.
Related Question 3
In terms of robot classification, what distinguishes an industrial robot?
  • A. Operated remotely via telepresence
  • B. Designed specifically for factory automation tasks
  • C. Uses only biological components
  • D. Lack of any sensors
Correct Answer: B
Explanation:
Industrial robots are designed for tasks such as assembly and welding in manufacturing environments.