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Oracle 1Z0-902 Exam - Topic 11 Question 47 Discussion

Actual exam question for Oracle's 1Z0-902 exam
Question #: 47
Topic #: 11
[All 1Z0-902 Questions]

You have a script with several CELLCLI commands that must be executed on each cell in your Exadata full rack. The script must run on each cell simultaneously. How must you achieve this?

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Suggested Answer: C

According to Oracle's documentation1, the Cell Control Command-Line Interface (CellCLI) utility is the command-line administration tool for Oracle Exadata System Software. It can be used to perform various tasks on Exadata Storage Servers, such as creating and managing objects, monitoring performance, and configuring alerts.

To run CELLCLI commands on multiple cells simultaneously, you can use the Distributed Command-Line Interface (dcli) utility2. The dcli utility allows you to execute commands or scripts on a group of cells or hosts in parallel.You can use the dcli utility to copy files from one cell or host to multiple cells or hosts using the -f option3.You can also use the dcli utility to execute commands or scripts on multiple cells or hosts using the -l option to specify a user name and the -g option to specify a file containing a list of cells or hosts3.

Therefore, to achieve your requirement of running a script with several CELLCLI commands on each cell in your Exadata full rack simultaneously, you must:

Copy and execute the script on all storage servers using the dcli command.


by Glenn at Aug 05, 2024, 01:42 PM

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Noelia
4 months ago
E seems like overkill, just use DCLI for this!
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Elli
4 months ago
B is too manual, definitely not efficient for a full rack.
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Chauncey
4 months ago
Wait, can you really run CELLCLI commands in parallel like that? Sounds risky!
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Lachelle
5 months ago
I disagree, I think A is simpler and effective.
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Lajuana
5 months ago
Option C is the way to go! DCLI is perfect for parallel execution.
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Delpha
5 months ago
I think we definitely need to use dcli to run commands on multiple servers, but I can't recall if we should execute them directly or if there's a step to copy the script first.
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Teri
5 months ago
I'm a bit confused about whether we should use EXACLI or CELLCLI for this task. I feel like I might have seen something about using dcli in class.
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Willodean
5 months ago
I remember practicing a similar question, and I believe option C sounds right because it mentions using dcli for both copying and executing.
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Dante
6 months ago
I think we need to use the dcli command to run the script on all storage servers, but I'm not sure if we should execute it directly or copy it first.
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Andree
6 months ago
I'm a bit unsure about the difference between the EXACLI and DCLI commands. I'll need to do some research to make sure I understand which one is the right tool for this job.
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Rosio
6 months ago
I'm pretty confident that the correct answer is option C - copy and execute the script on all storage servers using the DCLI command. That seems like the most straightforward and efficient way to handle this task.
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Cherri
6 months ago
Okay, I've got a strategy. I think the best approach is to use the DCLI command to copy the script to all the storage servers, and then execute it on each server using the EXACLI command. That should get the job done efficiently.
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Jolanda
6 months ago
Hmm, I'm a bit confused by the different commands mentioned. I'll need to review the EXACLI and DCLI commands to make sure I understand how they work.
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Deeanna
6 months ago
This looks like a pretty straightforward question. I think the key is to find a way to execute the script on all the cells simultaneously.
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Arleen
6 months ago
Hmm, I'm not totally sure about this one. I'll need to think it through carefully and review the Citrix Web App Firewall settings.
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Fatima
6 months ago
I thought I'd seen a reference to the AWS URL before, but I'm hesitant. It could just as easily be one of the others, especially since Citrix has multiple sources.
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Pearly
2 years ago
I think Antonio is right, using the CELLCLI command to execute the script in parallel on all storage servers would be the most efficient way to achieve this task.
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Adell
2 years ago
But wouldn't using the dcli command be more efficient for executing the script on all cells simultaneously?
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Antonio
2 years ago
I disagree, I believe the correct answer is E) Copy the script to all storage servers using the CELLCLI command and execute it on all storage servers in parallel using the CELLCLI command.
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Adell
2 years ago
I think the answer is C) Copy and execute the script on all storage servers using the dcli command.
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Shala
2 years ago
I'm all about that CELLCLI life! Option E is the way to go, no doubt. Bet those other candidates are still trying to figure out how to spell 'Exadata'.
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Matthew
2 years ago
Option D is tempting, but manually executing the script on each server using DCLI? That's a lot of clicking and typing. I'll pass on that one.
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Lauran
2 years ago
That's a good point, but I still think executing it in parallel using the CELLCLI command is the best option.
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Allene
2 years ago
Option A is intriguing, but using EXACLI seems a bit too specialized. I'd prefer a more standardized solution like dcli.
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Arlette
2 years ago
Yeah, dcli is definitely a more common choice for executing scripts on multiple servers.
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Valda
2 years ago
I agree, using dcli for a more standardized solution makes sense.
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Jerilyn
2 years ago
Option B seems like the safest bet. Manually executing the script on each server is a bit more work, but it's the most reliable approach.
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Precious
2 years ago
C) Copy and execute the script on all storage servers using the dcli command.
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Emerson
2 years ago
I agree, option B is the safest choice. It may take more effort, but it ensures reliability.
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Margot
2 years ago
B) Copy the script to all storage servers using the dcli command and manually execute it on all storage servers using the EXACLI command.
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Jose
2 years ago
But wouldn't copying and executing the script on all storage servers using the dcli command be more efficient?
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Lauran
2 years ago
I disagree, I believe the answer is E.
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Curt
2 years ago
I'm leaning towards Option E. Copying and executing the script on all servers using CELLCLI is the most straightforward solution.
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Yong
1 year ago
Yeah, Option E seems like the most efficient method to execute the script on all storage servers simultaneously.
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Mitsue
2 years ago
I think Option E is the way to go as well. It will definitely save time and effort.
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Destiny
2 years ago
I agree, copying and executing the script on all servers using CELLCLI seems like the most efficient way to go.
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Andrew
2 years ago
Option E sounds like the best choice. It's the most straightforward solution.
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Claribel
2 years ago
Option C looks like the way to go. Executing the script on all servers using dcli is the most efficient approach.
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Fausto
2 years ago
I think option C is the best choice for running the script on all cells at the same time.
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Verda
2 years ago
Using dcli to copy and execute the script on all storage servers is definitely the way to go.
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Sherill
2 years ago
I agree, option C is the most efficient way to execute the script on all storage servers simultaneously.
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Jose
2 years ago
I think the answer is C.
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