How does virtual networking enable business to reduce time-to-market?

Question

Options

• ABy performing automatic hardware upgrades
• BBy increasing traffic bandwidth
• CBy removing physical network devices
• DBy providing network services on demand

• A
  3% (1)
• B
  3% (1)
• C
  6% (2)
• D
  87% (27)

Explanation

Virtual networking reduces time-to-market by providing network services on demand (D) - businesses can provision VLANs, firewalls, load balancers, and other network components instantly through software, without waiting weeks for hardware procurement, rack installation, or manual configuration.

Why the distractors are wrong:

• A (automatic hardware upgrades) - virtualization abstracts away from hardware; it doesn't upgrade it automatically.
• B (increasing traffic bandwidth) - virtual networking doesn't inherently add bandwidth; that's a function of physical infrastructure capacity.
• C (removing physical network devices) - virtual networking layers on top of physical devices rather than eliminating them; physical switches and routers still underpin the network.

Memory tip: Think of virtual networking like cloud computing for the network layer - just as cloud VMs let you spin up servers in minutes instead of ordering physical machines, virtual networking lets you spin up network services on demand. "On demand = fast delivery = faster time-to-market."

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