220-1002 · Question #823
220-1002 Question #823: Real Exam Question with Answer & Explanation
The correct answer is B: Virtual network. A virtual network (VPN or virtual lab network) is the correct choice here because users need authenticated, individual access to a shared lab server - not just a view of someone else's desktop. A virtual network allows each user's device to connect securely to the lab server envi
Question
Options
- ATelnet
- BVirtual network
- CRemote desktop
- DVideo conferencing software
Explanation
A virtual network (VPN or virtual lab network) is the correct choice here because users need authenticated, individual access to a shared lab server - not just a view of someone else's desktop. A virtual network allows each user's device to connect securely to the lab server environment with appropriate, individually configured permissions and applications. A) Telnet is insecure (sends data in plaintext) and is largely obsolete. C) Remote desktop (RDP) would give each user control of a full desktop session but is typically one-to-one and doesn't scale as cleanly for lab server access with per-user permissions. D) Video conferencing software is for visual/audio communication, not lab server access. The virtual network model gives each user a network-level connection to the lab environment, which is the appropriate architecture for this training scenario.
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