🔍 Key Concepts

• Computer memory types used in maritime electronics, like ECDIS and radar processors • Difference between static vs dynamic memory • What RAM stands for in general computing

💭 Think About

• First, ignore the extra words and focus on what the letters D, R, A, M usually mean together in computer hardware contexts. • Ask yourself: in general computer knowledge, what does RAM stand for, and what common word often goes in front of it in PCs and navigation computers? • Look for any choice that uses a well‑known standard computing term rather than a phrase that sounds made‑up or unusual.

✅ Before You Answer

• Confirm that RAM means "random access memory" in basic computer terminology. • Check which option uses the word dynamic, a standard type of RAM used in most computers and marine electronics. • Eliminate answers that add unrelated words like recording, response, or area, which are not part of the standard RAM definition.