Q42Section I (Objective (Q1–Q80))42 of 80
Computer Applications — identifying positional weighted codes
Which of the following codes is/are positional weighted code(s)? 1. Gray code. 2. BCD code. 3. ASCII code. 4. Excess-3 code. Select the correct answer using the code given below.
Pick an option to check your answer. In a mock test a wrong answer here costs 0.83 mark.