In computer networking, what is the term for the physical arrangement and interconnection pattern of devices and media within the network?

Introduction / Context:
Designing a data network requires both logical planning (addressing, routing) and physical planning (how nodes are wired or linked). The term for the physical pattern of interconnection is central to reliability and performance discussions.

Given Data / Assumptions:

• We are discussing the physical layout (cables, switches, wireless links).
• Common patterns include bus, star, ring, mesh, and hybrid.
• Logical topology may differ from physical, but the question targets the physical arrangement.

Concept / Approach:
'Topology' names the arrangement of links and nodes. For example, a star topology uses a central hub/switch; a ring connects each node to exactly two neighbors; a mesh provides multiple redundant paths. Physical topology affects fault tolerance, cabling cost, and troubleshooting complexity.

Step-by-Step Solution:
1) Map the phrase 'physical arrangement' to standard networking vocabulary. 2) Recall that 'topology' explicitly means arrangement/pattern. 3) Exclude terms related to pairing, queues, or logic layers. 4) Select 'Topology'.

Verification / Alternative check:
Network design guides distinguish between 'physical topology' (actual layout) and 'logical topology' (traffic flow), reaffirming the term's correctness.

Why Other Options Are Wrong:
Option B: Pairing is not a canonical network layout term.
Option C: Queuing refers to traffic scheduling, not layout.
Option D: Logic concerns data handling rules, not physical arrangement.
Option E: Not applicable because the correct term exists.

Common Pitfalls:
Confusing logical vs physical topology; a physically star-wired Ethernet can behave logically like a bus at certain layers.

Final Answer:
Topology