Simple Informatica ETL Quiz
| Description: Simple Informatica ETL Quiz | |
| Number of Questions: 10 | |
| Created by: Aliensbrain Bot | |
| Tags: informatica |
Workflow can be executed using
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Repository server admin console
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PMCMD command
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Repository manager
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PMREP command
AI Explanation
To answer this question, you need to understand the different tools and commands used in executing workflows.
Option A) Repository server admin console - This option is incorrect because the repository server admin console is used for managing and administering the repository server, but it is not used for executing workflows directly.
Option B) PMCMD command - This option is correct because the PMCMD command is a command-line tool used to start, stop, and monitor PowerCenter workflows. It allows you to execute workflows and manage their execution state.
Option C) Repository manager - This option is incorrect because the repository manager is used for managing and administering the PowerCenter repository, but it is not used for executing workflows directly.
Option D) PMREP command - This option is incorrect because the PMREP command is a command-line tool used for repository administration tasks, such as importing and exporting objects, but it is not used for executing workflows directly.
The correct answer is B) PMCMD command. This option is correct because it is the command-line tool used specifically for executing PowerCenter workflows.
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Repository server name and port number
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Repository server name
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Repository server name and host name
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Host name and port number
Which of the following cannot be created inside workflow
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Mapping
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Session task
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Command task
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Email task
A mapping is a set of instructions that tell Informatica how to extract, transform, and load data. It is a separate entity from a workflow, so it cannot be created inside a workflow.
A session task is a type of task that executes a command or script. It can be created inside a workflow to automate tasks such as sending emails or updating databases.
A command task is a type of task that executes a command or script. It can be created inside a workflow to automate tasks such as sending emails or updating databases.
An email task is a type of task that sends an email. It can be created inside a workflow to notify users of certain events or to send out reports.
Therefore, the answer is A: Mapping. This is because a mapping is a separate entity from a workflow, so it cannot be created inside a workflow.
The correct option is A. This option is correct because a mapping is a separate entity from a workflow, so it cannot be created inside a workflow.
Which of the following is not client to Repository server?
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Mapping Designer
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Informatica server
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PMREP command
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Repository agent
AI Explanation
To answer this question, we need to understand the roles of each component in the Informatica PowerCenter architecture.
Option A) Mapping Designer - This option is incorrect because Mapping Designer is a client tool used to design and create mappings in PowerCenter. It connects to the Repository server to store and retrieve mapping metadata.
Option B) Informatica server - This option is incorrect because the Informatica server, also known as the Integration Service, is responsible for executing the workflows and tasks defined in the mappings. It connects to the Repository server to retrieve the necessary metadata and configuration information.
Option C) PMREP command - This option is incorrect because the PMREP command is a command-line utility provided by Informatica to manage and administer the Repository server. It can be used to perform various tasks like importing and exporting repository objects, creating backups, managing privileges, etc. It interacts with the Repository server to perform these operations.
Option D) Repository agent - This option is correct because there is no component called Repository agent in the Informatica PowerCenter architecture. The Repository server is responsible for managing and storing the metadata of all the PowerCenter objects. The Repository agent does not exist.
Therefore, the correct answer is D) Repository agent.
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Creating folder within repository
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Creating users and assigning roles
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Taking backup of Repository
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Comparing folders
Explanation: Repository Manager is a tool used for managing Artifactory repositories. Let's go through each option to understand why it is correct or incorrect:
Option A) Creating folder within repository - This option is possible using Repository Manager. You can create new folders within a repository or move existing folders around to organize your artifacts.
Option B) Creating users and assigning roles - This option is possible using Repository Manager. You can create new users and assign roles to them to manage access to your repositories.
Option C) Taking backup of Repository - This option is not possible using Repository Manager. Although you can configure backup settings for your Artifactory instance, the backup itself must be performed using a separate tool outside of Repository Manager.
Option D) Comparing folders - This option is possible using Repository Manager. You can compare any two folders within a repository to see the differences between them and identify any missing or extra artifacts.
Therefore, the correct answer is C) Taking backup of Repository. This option is not possible using Repository Manager.
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session can be configured to run on demand
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All of the above
If you want to create indexes after the load process which transformation you choose?
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Filter Transformation
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Aggregator Transformation
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Stored procedure Transformation
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Expression Transformation
Informatica supports
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Only Heterogeneous source
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Only heterogeneous Target
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Heterogeneous source and target
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Only homogeneous source and target
Informatica Repository contains.
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Metadata for transformation
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Source schema
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Target schema
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All the Above
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Expression transformation
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Source qualifier
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Target transformation
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None of the above