IBM C2090-303 - Study Material - IBM InfoSphere DataStage v9.1

IBM C2090-303 is an exam for IBM DB2 11 DBA for z/OS. It is designed to test the knowledge and skills of a DB2 11 DBA for z/OS. The exam covers topics such as installation, configuration, administration, security, performance, and recovery.

The duration of the IBM C2090-303 exam is 90 minutes.

There are 60 questions in the IBM C2090-303 exam.

The passing score for the IBM C2090-303 exam is 70%.

The Competency Level required for the IBM C2090-303 exam is Intermediate.

IBM C2090-303 exam has a multiple-choice format with drag and drop, matching, and fill in the blank questions.

IBM C2090-303 exam is available in both online and in testing center. The exam is available in two formats - Pearson VUE and Prometric. The Pearson VUE version of the exam is available online and the Prometric version is available in testing centers.

IBM C2090-303 Exam is offered in English.

The cost of the IBM C2090-303 exam is $200 USD.

The target audience for the IBM C2090-303 exam includes individuals who want to demonstrate their expertise in developing and maintaining databases for business intelligence solutions. Additionally, this exam is recommended for IT professionals seeking to acquire the IBM Certified Database Administrator for DB2 10.5 certification.

The average salary for a professional with IBM C2090-303 certification is approximately $95,000 per year.

IBM provides testing for the C2090-303 exam. Candidates can register for the exam through the IBM Professional Certification Program website.

The recommended experience for IBM C2090-303 exam is a minimum of one to two years of hands-on experience with IBM DB2 10.5. This includes installing, configuring, managing, monitoring, and troubleshooting the DB2 database. Additionally, experience in the administration of DB2 objects, data security, backup and recovery, and performance tuning is also recommended.

The IBM C2090-303 exam is an assessment of one's knowledge of the concepts and technologies related to IBM Big Data & Analytics Hub V2.0. It is designed to test the candidate's ability to understand and apply the concepts and technologies related to the product. The prerequisites for taking the IBM C2090-303 exam include the following: • Knowledge of IBM Big Data & Analytics Hub V2.0 • Understanding of Big Data and Analytics concepts • Understanding of IBM Big Data & Analytics Hub V2.0 architecture • Working knowledge of IBM Big Data & Analytics Hub V2.0 components • Familiarity with IBM Big Data & Analytics Hub V2.0 use cases • Familiarity with IBM Big Data & Analytics Hub V2.0 administration tasks • Working knowledge of IBM Big Data & Analytics Hub V2.0 security features

You can find out the expected retirement date of IBM C2090-303 exam on the IBM Certification website. Here is the link: https://www.ibm.com/certify/certs/30303.html

The IBM C2090-303 exam is part of the IBM Certified Database Administrator – DB2 11.1 for Linux, UNIX, and Windows certification track. The exam tests a candidate’s knowledge and skills on the DB2 11.1 for Linux, UNIX, and Windows database. The exam covers topics such as installation and configuration, security, backup and recovery, performance tuning, and troubleshooting. Passing the C2090-303 exam is a prerequisite for achieving the IBM Certified Database Administrator – DB2 11.1 for Linux, UNIX, and Windows certification.

The IBM C2090-303 exam covers topics related to IBM DB2 10.5 DBA for LUW. The exam is designed to test the candidate’s knowledge and skills related to the following topics: • Installation and Configuration: This section covers topics such as installation and configuration of DB2, setting up DB2 clients, and configuring DB2 databases. • Database Security: This section covers topics such as authentication and authorization, user management, and security policies. • Database Objects: This section covers topics such as creating and managing tables, views, indexes, and sequences. • Data Manipulation: This section covers topics such as SQL queries, data manipulation language, and stored procedures. • Backup and Recovery: This section covers topics such as backup and recovery strategies, database logging, and log archiving. • Performance Tuning: This section covers topics such as performance tuning, monitoring, and optimization. •

1. What is the best way to optimize a query that is running slowly? 2. How can you identify potential query performance problems? 3. What is the purpose of the IBM Data Studio Performance Analysis tool? 4. What techniques can be used to improve the performance of a query? 5. How can you identify and address a query that is using excessive resources? 6. What are the benefits of using the IBM DB2 Optimizer? 7. How can you monitor the performance of a query over time? 8. How do you identify and address a query that is using too much memory? 9. What is the purpose of the DB2 Explain Plan tool? 10. How can you use the DB2 Explain Plan to identify potential query performance problems?

The difficulty level of the IBM C2090-303 exam is considered to be intermediate.