engineering computer science MCQ #467

engineering computer science MCQ #467

1. Question 1

   Q1. In a CDMA system, what is the purpose of using orthogonal codes?

   • A) To increase the data rate
   • B) To reduce interference
   • C) To increase the number of users
   • D) To simplify the receiver

   Answer: To reduce interference

   Explanation: Orthogonal codes are used to minimize interference between different users by ensuring their signals are uncorrelated.