Developers play different roles during object design

Which of the following is not a reason that you should have the ability to troubleshoot common problems?

A) If you can diagnose all or part of the problem yourself, you can save time and money when you approach someone to actually fix it. B) Understanding how your computer works will help you solve complex problems. C) Relying on an expert to diagnose and repair your equipment can be costly and not always effective. D) If nothing else, you can ask intelligent questions about the problem, provide information on prior attempts to fix the problem, and potentially save time and money in the repair process.

A witness for the prosecution is introducing a tape recording that clearly implicates the person on trial in a crime. While the information is factual and accurate, and there is no doubt about where the recording came from, it is hightly prejudicial to the suspect. On what grounds can the counsel for the defense get this evidence removed?

a. The evidence is not authentic since it is prejudicial in nature. b. The tape recording is declared inadmissible since it is hearsay. c. Due to its prejudicial nature, the evidence is determined by the judge to be incompetent. d. The tape recording falls under the classification of privileged information and is thereby not admissible.