The following error is received when performing a manual twistcli scan on an image: What is missing from the command?

Question

Options

• Aregistry path for image name
• Bpassword
• Cconsole address
• Dusername

• A
  74% (39)
• B
  8% (4)
• C
  4% (2)
• D
  15% (8)

Explanation

Option A is correct because twistcli images scan requires a fully qualified image name that includes the registry path (e.g., registry.example.com/namespace/image:tag) as the final argument - omitting the registry prefix causes the scan to fail since the tool cannot resolve where to pull the image from. Options B (password) and D (username) are incorrect because missing credentials would produce an authentication error, not the generic scan error shown; these are also commonly passed via --password and --user flags or environment variables. Option C is incorrect because a missing --address flag causes a connection error pointing specifically to the console URL, which is a distinct and recognizable failure.

Memory tip: Think of it this way - you can't scan what you can't find. The registry path tells twistcli where the image lives; without it, the command doesn't know its target, much like a shipping label without a destination address.

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