[PPSC Scientific Officer (Cyber Forensics, 2023)]
1. Who among the following was famous for his contribution to spread of science education in colonial Punjab?
Nand Lal Bose
Ruchi Ram Sahni
Ram Singh
Sir Ganga Ram
2. Who was the leader of the Vaikom Satyagraha?
Satyamurti
T. K. Madhavan
Balwant Phadke
T. T. Krishnamachari
3. In reference to 4D printing and its application for tissue engineering, which of the following is not correct?
4D printing involves production of complexes/structures with specific permanent shapes for potential application for tissue engineering
4D printing involves production of complexes/structures with specific dynamic shapes which may undergo morphological changes, and have potential for application for tissue engineering
4D printing strategies have the potential for the fabrication of complex multilayer tissue constructs which may find applications for tissue engineering
4D printing involves production of complexes/structures with specific shapes which are responsive to environmental stimuli in a preplanned way, and have potential for application for tissue engineering
4. Consider the following statements regarding “Quantum computing” 1. It is the phenomena of quantum mechanics in computation to solve certain problems 2. It is relatively slower than classical computing 3. Quantum Byte is the unit in Quantum computers 4. David Deutsch is the father of Quantum computing
Which of the above statement(s) is/are correct?
2 and 4
1 and 3
2 and 3
1 and 4
5. The first neural network computer was built by:
Einstein
Bose and Einstein
Marvin Minsky and Dean Edmonds
Cooper