Selected MCQ

Current Question
Which of the following is a transformer-based language model developed by Google?
  • A. GPT
  • B. BERT
  • C. ResNet
  • D. AlexNet
Correct Answer: B
Explanation:
BERT is a transformer-based model by Google for NLP tasks.
Related Question 1
In a Zero Trust security model, which of the following principles is emphasized?
  • A. Assume the network perimeter is secure
  • B. Verify explicitly every access request
  • C. Trust any device inside the office network
  • D. Use static passwords only
Correct Answer: B
Explanation:
Zero Trust means "never trust, always verify" – everything must be authenticated and authorized.
Related Question 2
In natural language processing, which model is specifically designed to handle sequential data by maintaining a hidden state that carries information through steps?
  • A. Convolutional Neural Network (CNN)
  • B. Recurrent Neural Network (RNN)
  • C. Support Vector Machine (SVM)
  • D. Decision Tree
Correct Answer: B
Explanation:
RNNs are designed for sequential data, with hidden states capturing information across sequence elements.
Related Question 3
Which concept involves using sensor data to create a 3D model of a city or facility?
  • A. Digital wallet
  • B. Digital twin
  • C. Virtual machine
  • D. Quantum replica
Correct Answer: B
Explanation:
Digital twins can model entire environments or systems in real-time using sensor data.
Related Question 4
Which of the following is an emerging tech for generating realistic human images and voices?
  • A. Blockchain
  • B. Generative AI (GANs)
  • C. Quantum computing
  • D. Fiber optics
Correct Answer: B
Explanation:
Generative AI models like GANs can create realistic synthetic images, audio, and text.
Related Question 5
Which of the following is an example of Augmented Reality (AR)?
  • A. Oculus VR headset
  • B. Pokemon Go app overlaying images on camera view
  • C. Watching 3D movies
  • D. Using a fitness tracker
Correct Answer: B
Explanation:
Pokémon Go overlays game images onto the real world through a phone camera (AR).