ExamGecko
Question list
Search
Search

Question 15 - 500-430 discussion

Report
Export

Which two preparatory tasks are required prior to installing an AppDynamics Controller on Linux? (Choose two.)

A.

Install JRE.

Answers
A.

Install JRE.

B.

Ensure that MySQL port (3388) is opened.

Answers
B.

Ensure that MySQL port (3388) is opened.

C.

Install SSH.

Answers
C.

Install SSH.

D.

Install libaio.

Answers
D.

Install libaio.

E.

Verify that sufficient temporary (tmp) space is available (at least 1 GB).

Answers
E.

Verify that sufficient temporary (tmp) space is available (at least 1 GB).

Suggested answer: D, E

Explanation:

Before installing an AppDynamics Controller on Linux, you need to perform some preparatory tasks to ensure the system meets the requirements and the installation runs smoothly. Two of these tasks are:

Install libaio on the host machine if it does not already have it installed. This library facilitates asynchronous I/O operations on the system, which are required by the Controller. You can use the package manager of your Linux distribution to install libaio, such as yum or apt-get.For example, on CentOS, you can runyum install libaio1.

Verify that you have enough temporary (tmp) space available on the system, at least 1 GB. The Controller installation uses the tmp space to extract and install the software components.You can check the tmp space by runningdf -h /tmp2.If the tmp space is insufficient, you can either free up some space by deleting unnecessary files, or specify a different temporary directory for the installation by passing the-Djava.io.tmpdirparameter to the installer3.

Other preparatory tasks include verifying the user account permissions, configuring the virus scanners, installing the netstat network utility, and setting the file descriptor limit2.Reference:Prepare Linux for the Controller,Install the Controller on Linux, and [Controller System Requirements] in the AppDynamics documentation.

asked 11/10/2024
Yasser Mohamed Mohamed
45 questions
User
Your answer:
0 comments
Sorted by

Leave a comment first