READ Free Dumps For CompTIA- 220-801
| Question ID 5877 | Which of the following is the subnet mask for a Class A IP address? |
| Option A | A. 127.0.0.1 |
| Option B | B. 255.0.0.0 |
| Option C | C. 255.255.255.0 |
| Option D | D. 255.255.255.254 |
| Correct Answer | B |
| Question ID 5878 | Which of the following BEST explains how the data rate is doubled in DDR RAM? |
| Option A | A. CPU clock speed is doubled |
| Option B | B. Uses 64-bit instead of 32-bit architecture |
| Option C | C. Memory clock speed is doubled |
| Option D | D. Data transfer on both clock edges |
| Correct Answer | D |