Difficulty: Easy
Correct Answer: batch processing terminal
Explanation:
Introduction / Context:
Punched cards represent historical batch data entry. When an organization wants to transmit a large stack of cards (for example, 1,000 cards) to a host, the workflow is non-interactive and scheduled. This question tests understanding of terminal types and when batch versus interactive methods are appropriate in data communications.
Given Data / Assumptions:
Concept / Approach:
Punched card workflows are classically aligned with batch operations. A batch processing terminal is designed to collect a large dataset offline and then transmit it as a block at predetermined times or on demand. This minimizes line usage and operator interaction during transmission, which fits the punched-card context.
Step-by-Step Solution:
Verification / Alternative check:
Operationally, older data centers used card readers connected to communication front-ends. Data would be staged and then shipped to the host in blocks. This confirms that batch transfer mechanisms, rather than interactive point-of-sale or conversational terminals, were the norm for such workloads.
Why Other Options Are Wrong:
Common Pitfalls:
Confusing data collection (gathering) with batch transmission (scheduled, bulk send). Also, assuming that any terminal with local logic is optimal; in this use case, the workload pattern is the key determinant.
Final Answer:
batch processing terminal
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