What do computer scientists do?

• A. They create technology to solve problems
• B. They write novels about technology
• C. They repair hardware exclusively
• D. They manage corporate networks

Answer: (A)

Computer scientists focus on how to use computation to solve problems. They analyze, design, and implement algorithms and systems that let technology perform tasks efficiently and effectively. Creating technology to solve problems is exactly what they do, because it covers turning ideas into usable software, tools, or devices that help people and industries.

The other activities described don’t capture the broad, problem‑solving focus of computer science: storytelling about technology is literature, hardware repair is the domain of technicians who fix devices, and managing corporate networks is the job of network administrators or IT staff who keep systems connected.