READ_ONLY_ACCESS
[
  {
    "id": "ct-w01-000",
    "front": "Week 1 Diagnostic: In computational thinking, what is the purpose of initializing a variable before entering a loop?",
    "back": "Answer: B — Initialization gives a variable a well-defined starting value (such as count = 0 or max_val = -inf) so subsequent operations update a reliable baseline."
  },
  {
    "id": "ct-w01-001",
    "front": "Week 1 Diagnostic: In a flowchart, what geometric shape is standard for a decision condition (e.g. checking if X > 0)?",
    "back": "Answer: C — In standard flowcharts, a Diamond represents a branching decision point with two or more outgoing branches (e.g. Yes/No)."
  }
]