 |  Basics of Computer Design 20 Flashcards |  Start |
 | What are the two basic types of electrical signals used in computers? |  Card: 1 / 20 |
| Analog and digital | Card: 2 / 20 |
| Fill in the blank: The smallest unit of information in a computer is known as ______. | Card: 3 / 20 |
| Bit (Binary Digit) | Card: 4 / 20 |
| True or False: Digital devices work with continuous signals. | Card: 5 / 20 |
| False. Digital devices work with discrete signals. | Card: 6 / 20 |
| Riddle: I represent the two states of a digital system, one is '0' and the other is '1'. What am I? | Card: 7 / 20 |
| Binary number system | Card: 8 / 20 |
| Which register holds the address of the next instruction to be fetched from memory? | Card: 9 / 20 |
| Program Counter (PC) | Card: 10 / 20 |
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| Fill in the blank: The unit responsible for generating control signals in a CPU is known as the ______. | Card: 11 / 20 |
| Control Unit | Card: 12 / 20 |
| True or False: The main memory unit is used for permanent storage of data. | Card: 13 / 20 |
| False. The main memory unit is used for temporary storage of data. | Card: 14 / 20 |
| What term describes the type of memory that loses its contents when power is turned off? | Card: 15 / 20 |
| Volatile Memory | Card: 16 / 20 |
| Multiple Choice: What is the purpose of the Memory Address Register (MAR)? A) Store data B) Store addresses C) Control CPU operations D) Execute instructions | Card: 17 / 20 |
| B) Store addresses | Card: 18 / 20 |
| Riddle: I consist of inputs, processing, and outputs, but I am not alive. What am I? | Card: 19 / 20 |
| A computer | Card: 20 / 20 |
| Completed! Keep practicing to master all of them. |  Restart |
