MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
For a random signal (continuous time) x(t) defined for t ≥ 0, its probability density function (pdf) at t = t0 is such that |
| A. | It is non-negative and its integral equals 1 |
| B. | Need not be non-negative, but integral equals 1 |
| C. | It is non-negative, but integral is not 1 |
| D. | None of the above |
| Answer» B. Need not be non-negative, but integral equals 1 | |
| 2. |
A game consists of flipping a fair coin twice and then rolling three fair dice. What is the total number of outcomes in the game? |
| A. | 768 |
| B. | 892 |
| C. | 864 |
| D. | 862 |
| Answer» D. 862 | |