SSC Stenographer Grade C & D 2025 · Question 109 of 389

What should come in the place of 4? In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank: Researchers in quantum computing face the twin difficulties of (1) ____ qubit coherence and (2) ____ error rates. While superconducting qubits have shown promise, maintaining coherence beyond microseconds remains (3) ____ due to environmental decoherence. Furthermore, scaling up the number of qubits requires (4) ____ control electronics that themselves introduce noise. To overcome these hurdles, teams are exploring (5) ____ techniques such as surface codes and topological qubits.

1. Aaustere
2. BsophisticatedCorrect
3. Crudimentary
4. Dobsolete