Solution:
According to the question, there are two options for an examinee’s response to a question: true or false. An examinee can answer a series of ten true/false questions in any of the following ways:
2C1 × 2C1 × 2C1 × 2C1 × 2C1 × 2C1 × 2C1 × 2C1 × 2C1 × 2C1 = 2×2×2×2×2×2×2×2×2×2
= 1024 ways