Which statement correctly defines latency, jitter, and tick rate and explains their impact on gameplay?

Which statement correctly defines latency, jitter, and tick rate and explains their impact on gameplay?

• A. Latency is the bandwidth capacity of the network; jitter is data loss; tick rate is the number of players.
• B. Latency is the delay between an action and server acknowledgment; jitter is variation in latency; tick rate is how often the server updates per second; high latency or jitter increases input delay, and a higher tick rate reduces lag.
• C. Latency measures graphics frame rate; jitter measures frame rate stability; tick rate is the time between key presses.
• D. Latency is the delay in sound propagation; jitter is energy fluctuations; tick rate is the display refresh rate.

Answer: (B)

Understanding how latency, jitter, and tick rate affect gameplay helps you predict and improve responsiveness. Latency is the delay between you performing an action and the server acknowledging it; jitter is the variation in that delay over time; tick rate is how often the server updates the game state per second. When latency or jitter is high, input feels delayed or inconsistent because actions don’t register in a predictable way. A higher tick rate means the server updates more often, reducing the time between actions and their results, which makes gameplay feel smoother and more responsive. The other options mix up concepts—for example, latency isn’t about bandwidth, jitter isn’t data loss, and tick rate isn’t the number of players or a display refresh rate but the server’s update cadence.

Understanding how latency, jitter, and tick rate affect gameplay helps you predict and improve responsiveness. Latency is the delay between you performing an action and the server acknowledging it; jitter is the variation in that delay over time; tick rate is how often the server updates the game state per second. When latency or jitter is high, input feels delayed or inconsistent because actions don’t register in a predictable way. A higher tick rate means the server updates more often, reducing the time between actions and their results, which makes gameplay feel smoother and more responsive. The other options mix up concepts—for example, latency isn’t about bandwidth, jitter isn’t data loss, and tick rate isn’t the number of players or a display refresh rate but the server’s update cadence.