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GATE 2026 AR — Planning – Question 38

Computer Applications in Architecture · Computer applications in building design and performance analysis · 2 marks · Multiple select

Which AutoCAD shortcut/application pairs are correct under the default aliases intended by the paper?

  1. AR: makes copies in rectangular, polar or path patterns
  2. BRK: explodes a block or polyline into individual objects
  3. CHA: bevels two straight-line edges
  4. SXL: breaks one object into parts

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Correct answer: (A) AR: makes copies in rectangular, polar or path patterns; (C) CHA: bevels two straight-line edges

Explanation

AR invokes ARRAY for repeated patterned copies, and CHA invokes CHAMFER to bevel adjacent line segments, so A, C. Exploding compound objects uses EXPLODE rather than the stated BRK description. SXL is not the standard alias for breaking an object. Aliases can be customised; the source assumes the usual defaults.

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