Question

eniac programmers

1. time period:
2. what did the term computer mean?
3. main contribution:

Explanation:

1. The ENIAC (Electronic Numerical Integrator and Computer) was developed during World War II and was operational in the 1940s.
2. Before the modern - day concept, "computer" originally referred to a person who performed numerical calculations by hand.
3. The main contribution of ENIAC programmers was in developing early programming techniques for the first general - purpose electronic digital computer, which laid the foundation for modern computing.

Answer:

1. 1940s (operational period).
2. A person who performed numerical calculations by hand.
3. Developing early programming techniques for the first general - purpose electronic digital computer.