100+ Free Informatica PowerCenter Developer Specialist Practice Questions

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Question 1

Score: 0/0

Which PowerCenter service executes workflows and sessions?

Repository Service

Integration Service

Monitoring Service

Secure Agent

to track

2026 Statistics

Key Facts: Informatica PowerCenter Developer Specialist Exam

~70

Exam Questions

Informatica Developer certification (typical)

70%

Passing Score

Informatica PowerCenter 10 Developer

90 min

Exam Duration

Informatica (typical)

$200

Exam Fee

Informatica University (typical)

Classic ETL

Style

On-premise Designer/Workflow

1-2 yrs

Validity

Informatica (verify)

The Informatica PowerCenter Developer Specialist exam typically has around 70 multiple-choice questions delivered via Pearson VUE / online proctoring in 90 minutes, with a passing score of approximately 70%. Key domains: PowerCenter architecture and client tools, active vs passive transformations, mapping design (mapplets, reusable transformations, parameters/variables, target load order, constraint-based loading), workflow and session design (commit strategies, partitioning, cache sizes, pushdown), debugging and recovery, version control (labels, deployment groups), pmcmd/pmrep automation, and PowerCenter-to-IDMC modernization. Exam fee is approximately $200 USD. Validity is typically 1-2 years.

Sample Informatica PowerCenter Developer Specialist Practice Questions

Try these sample questions to test your Informatica PowerCenter Developer Specialist exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which PowerCenter service executes workflows and sessions?

A.Repository Service

B.Integration Service

C.Monitoring Service

D.Secure Agent

Explanation: The Integration Service reads mappings and workflow definitions from the Repository Service and executes them, reading from sources, applying transformations, and writing to targets.

2Which PowerCenter service manages metadata for mappings, workflows, and connections?

A.Repository Service

B.Integration Service

C.Reporting Service

D.Web Services Hub

Explanation: The Repository Service manages the PowerCenter metadata repository (a relational database) that stores definitions for sources, targets, transformations, mappings, sessions, and workflows.

3Which PowerCenter client tool is used to design mappings?

A.Workflow Manager

B.PowerCenter Designer

C.Workflow Monitor

D.Repository Manager

Explanation: PowerCenter Designer is used to build mappings, mapplets, reusable transformations, and target/source definitions. Workflow Manager builds workflows/sessions; Workflow Monitor watches executions; Repository Manager administers metadata.

4Which PowerCenter client is used to build and schedule workflows?

A.PowerCenter Designer

B.Workflow Manager

C.Repository Manager

D.Workflow Monitor

Explanation: Workflow Manager builds workflows that contain sessions (mapping runs) and other tasks such as Command, Email, Decision, Control, and Timer tasks, and lets you schedule them.

5Which PowerCenter component groups services on a physical or virtual host?

A.Node

B.Grid

C.Domain

D.Folder

Explanation: A Node represents a physical or virtual host that runs PowerCenter services. Nodes are grouped into a Domain, which is the administrative boundary for the PowerCenter environment.

6Which PowerCenter concept allows a session to run across multiple nodes for scale?

A.Grid

B.Folder

C.Label

D.Mapplet

Explanation: A Grid is a collection of nodes configured to run Integration Service tasks in parallel, providing horizontal scale and higher availability for large workloads.

7Which client tool is used to monitor running workflows and sessions?

A.PowerCenter Designer

B.Workflow Monitor

C.Repository Manager

D.Administrator Console

Explanation: Workflow Monitor shows running, completed, and failed workflows and sessions, plus their statistics and logs. Administrator Console manages services and nodes.

8Which transformation is ACTIVE in PowerCenter?

A.Expression

B.Sequence Generator

C.Filter

D.External Procedure

Explanation: An Active transformation can change the number of rows passing through; Filter is Active because it removes rows. Expression, Sequence Generator, and External Procedure (passive variant) do not add/remove rows in standard use.

9Which transformation is PASSIVE in PowerCenter?

A.Filter

B.Router

C.Aggregator

D.Expression

Explanation: Expression is passive — it applies calculations per row but does not change the number of rows. Filter/Router/Aggregator are active because they can add or remove rows.

10Which PowerCenter transformation is automatically created when a relational source is added to a mapping?

A.Source Qualifier

B.Expression

C.Filter

D.Normalizer

Explanation: A Source Qualifier is automatically generated for relational sources (and flat files). It represents the rows read from the source and allows SQL overrides, source filters, joins, and sorted ports.

About the Informatica PowerCenter Developer Specialist Exam

The Informatica PowerCenter Developer Specialist certification validates developer proficiency at basic and advanced levels in PowerCenter. It covers PowerCenter architecture (Domain, Node, Grid, Repository Service, Integration Service, Designer, Workflow Manager/Monitor, Repository Manager, Administrator Console), transformations (active and passive), mapping design (mapplets, reusable transformations, parameters and variables, target load order, constraint-based loading), workflow design, session properties (commit type, partitioning, caching), pushdown optimization, debugging, recovery, version control, pmcmd/pmrep CLI, and modernization to IDMC CDI.

Questions

70 scored questions

Time Limit

90 minutes

Passing Score

70%

Exam Fee

$200 USD (Informatica / Pearson VUE)

Informatica PowerCenter Developer Specialist Exam Content Outline

10-15%

Architecture & Client Tools

Domain, Node, Grid, Repository Service, Integration Service, PowerCenter Designer, Workflow Manager, Workflow Monitor, Repository Manager, Administrator Console, Web Services Hub

25-30%

Transformations (Active & Passive)

Source Qualifier, Filter, Router, Joiner (master/detail, sorted input, outer types), Lookup (static/persistent/dynamic/shared cache, connected/unconnected), Aggregator (sorted input), Expression, Sequence Generator, Sorter, Rank, Normalizer, Union, Update Strategy, Stored Procedure, Java, XML Parser, Transaction Control

15-20%

Mapping Design & Reuse

Mapplets, reusable transformations, mapping parameters and variables, SETVARIABLE/SETMAXVARIABLE, SQL override on Source Qualifier, target load plan, constraint-based loading, SCD Type 1/2/3

15-20%

Workflows & Sessions

Sessions, worklets, command/email/decision/control/timer/event-wait/assignment tasks, link conditions, session properties, commit type (source/target/user-defined), pre/post SQL, flat-file/bulk load, truncate target, session-level parameters

10-15%

Performance & Tuning

Partitioning (round-robin, hash, key-range, pass-through, database), cache sizes (index/data), pushdown optimization (source/target/full), sorted input and sorted ports, DTM buffer, best practices

5-10%

Error Handling, Recovery & Debugging

Row error logging, reject files, session recovery from checkpoint, suspend on error, Debugger in Designer, session logs (Terse/Normal/Verbose Init/Verbose Data)

5-10%

Automation, Versioning & Modernization

pmcmd, pmrep, Web Services Hub, versioned repository, labels, deployment groups, folder copy, import/export XML, PowerExchange CDC, PowerCenter-to-IDMC CDI modernization

How to Pass the Informatica PowerCenter Developer Specialist Exam

What You Need to Know

Passing score: 70%
Exam length: 70 questions
Time limit: 90 minutes
Exam fee: $200 USD

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

Informatica PowerCenter Developer Specialist Study Tips from Top Performers

1Master the PowerCenter architecture — Domain, Node, Grid, Repository Service, Integration Service, client tools

2Know active vs passive transformations cold, and the common patterns for each (Filter vs Router, Joiner master-detail, Lookup caching modes)

3Understand mapping parameters vs variables, SETVARIABLE/SETMAXVARIABLE, and incremental load patterns

4Study session properties in depth: commit type (source/target/user-defined), partitioning, cache sizes, pushdown

5Know target load plan, constraint-based loading, and SCD Type 1/2/3 patterns

6Learn pmcmd and pmrep for automation; labels and deployment groups for migrations

7Understand PowerCenter-to-IDMC CDI modernization — Informatica's strategic direction for existing customers

Frequently Asked Questions

What is the Informatica PowerCenter Developer Specialist exam?

It is an Informatica developer-level certification assessing your ability to use PowerCenter Designer and Workflow Manager/Monitor to build and maintain data integration solutions at basic and advanced levels. It covers architecture, transformations, mapping design, workflows, tuning, and automation.

How many questions are on the exam?

The exam typically has around 70 multiple-choice questions delivered in 90 minutes. Always verify current specs on the PowerCenter Developer certification page on Informatica University before scheduling.

What is the passing score for the PowerCenter Developer Specialist exam?

The exam requires approximately 70% to pass. For the PowerCenter Data Integration 10 Developer certification, Informatica explicitly publishes a 70% passing threshold; always verify current requirements on the Informatica University page.

Are there prerequisites for the PowerCenter Developer Specialist exam?

No formal prerequisites, but Informatica recommends hands-on PowerCenter development experience plus the Informatica University Developer learning path (basic and advanced mapping design, parameters/variables, workflows, performance tuning).

How should I prepare for the PowerCenter Developer Specialist exam?

Plan 40-60 hours of study: work through the Informatica University PowerCenter Developer path, build mappings that cover all major transformations, practice parameters/variables and SCD Type 2, tune with partitioning and pushdown, use the Debugger, and complete 100+ practice questions across all domains.

How long is the PowerCenter Developer Specialist certification valid?

Informatica certifications are typically valid 1-2 years and can be renewed via a current-version knowledge update. Confirm your specific certification's validity on the Informatica University page.