challenge: What is a buffer over-read in computer security and programming?
  
  A. An anomaly where a program reads data from a buffer and overruns the buffer's boundary, accessing adjacent memory
  B. A situation where a program is unable to read data from a buffer due to insufficient permissions
  C. A type of buffer overflow where a program writes more data than the buffer can hold
  D. A technique used to optimize buffer performance by reading data in parallel
  Answer: 