In a local area network, the total packet latency depends on network congestion and routing overhead.
The baseline latency is at least 15 milliseconds. This baseline is adjusted by multiplying it by a congestion factor (CCC), and then adding a routing delay constant (RRR) measured in milliseconds.
Construct a general algebraic response or expression to calculate the total packet latency (LLL).
159 exam-style questions on Edexcel GCSE Computer Science Algorithms, covering Constructs for solving problems, Variables, constants and data structures, Arithmetic, relational and logical operators, Tracing algorithm output with trace tables, Types of error and correcting logic errors, Standard algorithms (sorts and searches), and Evaluating algorithm fitness and efficiency. Each one has a worked solution and a mark scheme showing where the marks go.