2.1-application-http

<p>0.6 * 1.50 Mbps</p> Signup and view all the answers

<p>0.6</p> Signup and view all the answers

<p>1.2</p> Signup and view all the answers

<p>0.6 * 1.50 Mbps</p> Signup and view all the answers

<p>0.4</p> Signup and view all the answers

<p>0.9/1.54</p> Signup and view all the answers

<p>0.58</p> Signup and view all the answers

<p>The access link utilization can be calculated by dividing the rate at which requests are satisfied at the origin servers over the access link by the link capacity. In this case, the formula is $\text{access link utilization} = \frac{0.6 \times 1.50 , \text{Mbps}}{1.54 , \text{Mbps}}$.</p> Signup and view all the answers

<p>The value of the access link utilization when the cache hit rate is 0.4 is 0.58. This is calculated using the formula $\text{access link utilization} = \frac{0.6 \times 1.50 , \text{Mbps}}{1.54 , \text{Mbps}}$.</p> Signup and view all the answers

<p>The average end-to-end delay when 40% of requests are served by the cache is approximately 1.2 seconds. This is calculated using the formula $\text{average end-to-end delay} = 0.6 \times (\text{delay from origin servers}) + 0.4 \times (\text{delay when satisfied at cache})$.</p> Signup and view all the answers

<p>The rate at which requests are satisfied at the origin servers over the access link when the cache hit rate is 0.6 is 0.9 Mbps. This is calculated using the formula $\text{rate to browsers over access link} = 0.6 \times 1.50 , \text{Mbps}$.</p> Signup and view all the answers

<p>The average end-to-end delay when 60% of requests are served by the cache is approximately 1.2 seconds. This is calculated using the formula $\text{average end-to-end delay} = 0.6 \times (\text{delay from origin servers}) + 0.4 \times (\text{delay when satisfied at cache})$.</p> Signup and view all the answers