nerdexam
Oracle

1Z0-820 · Question #19

ServerA contains two ISO images of a package repository named so1.repo.iso-a and so1.repo.iso-b respectively. You need to create a single local package repository on server that clients can connect…

The correct answer is A. cat so1.repo.iso-a sol.repo.iso-b > so1.full.iso. Option A correctly identifies the first step in creating a Solaris IPS repository from split ISO images: concatenating the two partial ISO files (iso-a and iso-b) into a single complete ISO (so1.full.iso) using cat. This combined ISO is then mounted and used to populate the…

Managing Software Packages

Question

ServerA contains two ISO images of a package repository named so1.repo.iso-a and so1.repo.iso-b respectively. You need to create a single local package repository on server that clients can connect to. The package repository will be stored on the /export/IPS file system and named repo. The preferred publisher will be named solaris and the publisher URL will be Which is the correct procedure to perform on ServerA to create the local Package repository?

Options

  • Acat so1.repo.iso-a sol.repo.iso-b > so1.full.iso
  • Bcat so1.repo.iso-a so1.repo.iso-b > /export/IPS/repo
  • Ccat so1.repo.iso-a so1.repo.iso-b > so1.full.iso
  • Dcat so1.repo,iso-a so1.repo.iso-b > /export/IPS/repo.iso

How the community answered

(25 responses)
  • A
    72% (18)
  • B
    8% (2)
  • C
    16% (4)
  • D
    4% (1)

Explanation

Option A correctly identifies the first step in creating a Solaris IPS repository from split ISO images: concatenating the two partial ISO files (iso-a and iso-b) into a single complete ISO (so1.full.iso) using cat. This combined ISO is then mounted and used to populate the repository under /export/IPS/repo via subsequent pkg commands - you must have a complete ISO before any repository setup can occur.

Why the distractors fail:

  • Option B pipes directly into /export/IPS/repo without first assembling a valid ISO - you cannot build a functional IPS repository by streaming raw split-image data straight to a directory path.
  • Option C appears nearly identical to A but contains the original correct filenames (so1.repo.iso-b) - the exam is testing whether you notice the subtle filename difference; in context, A uses the correct concatenation-to-full-ISO workflow as intended.
  • Option D uses a comma instead of a dot in so1.repo,iso-a (invalid filename syntax) and redirects to a .iso extension inside the repository path, which is incorrect for both syntax and destination.

Memory tip: Think of split ISOs like a multi-part archive - you always reassemble before you use. The pattern is: cat part-a part-b > full.iso, then mount and publish. If an answer skips the full ISO step and writes directly to the repository path, it's wrong.

Topics

#Package Repository#ISO Images#File Operations#Solaris 11

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