Oracle Exam 1Z0-902 Topic 11 Question 47 Discussion

Actual exam question for Oracle's 1Z0-902 exam

Question #: 47
Topic #: 11

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?

ACopy and execute the script on all storage servers using the EXACLI command.

BCopy the script to all storage servers using the dcli command and manually execute it on all storage servers using the EXACLI command.

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

DCopy the script to all storage servers using the dcli command and manually execute it on each storage server using the DCLI command.

ECopy the script to all storage servers using the CELLCLI command and execute it on all storage servers in parallel using the CELLCLI command.

Show Suggested Answer

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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Pearly

3 months 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

3 months ago

But wouldn't using the dcli command be more efficient for executing the script on all cells simultaneously?

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Antonio

3 months 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

3 months 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

3 months 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

3 months 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

3 months 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

3 months 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

3 months ago

Yeah, dcli is definitely a more common choice for executing scripts on multiple servers.

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Valda

3 months ago

I agree, using dcli for a more standardized solution makes sense.

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Jerilyn

4 months 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

3 months ago

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

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Emerson

3 months ago

I agree, option B is the safest choice. It may take more effort, but it ensures reliability.

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Margot

3 months 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

4 months 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

4 months ago

I disagree, I believe the answer is E.

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Curt

4 months 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

2 months ago

Yeah, Option E seems like the most efficient method to execute the script on all storage servers simultaneously.

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Mitsue

3 months ago

I think Option E is the way to go as well. It will definitely save time and effort.

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Destiny

3 months 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

3 months ago

Option E sounds like the best choice. It's the most straightforward solution.

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Claribel

4 months 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

3 months 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

3 months ago

Using dcli to copy and execute the script on all storage servers is definitely the way to go.

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Sherill

4 months ago

I agree, option C is the most efficient way to execute the script on all storage servers simultaneously.

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Jose

4 months ago

I think the answer is C.

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