C2090-312: IBM Exam DB2 11 DBA for Test z/OS Questions

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For IBM C2090-312 Test Questions and Answers Please Visit: https://www.PassEasily.com/C2090-312.htm Exam Section 1: Database Design and Implementation Questions (Test Coverage 24%) Exam Section 2: Operation and Recovery Questions (Test Coverage 22%) Exam Section 3: Security and Auditing Questions (Test Coverage 6%) Exam Section 4: Performance Questions (Test Coverage 22%) Exam Section 5: Installation and Migration / Upgrade Questions (Test Coverage 7%) Exam Section 6: Additional Database Test Functionality Questions (Test Coverage 10%) Exam Section 7: Distributed Test Access Questions (Test Coverage 9%) (Exam Time): 90 minutes (Number of Test Questions): 67 (C2090-312 Passing Score): 59% You will be tested for: The IBM Certified Database Administrator is the lead database administrator (DBA) for the DB2 product on the C2090-312 z/OS operating system. This individual has significant experience as a DBA and extensive knowledge of C2090-312 DB2, specifically the new features and functionality related to version 11. Section 1 - Database Design and Implementation (24%) • Design tables and views (columns, data type considerations for large objects, XML, column sequences, user-defined data types, temp tables, questions, clone tables, temporal tables, MQTs, new archive transparency, etc.) • Explain the different performance implications of identity column, row ID, and sequence column definitions (test applications, utilities), hash access • Design C2090-312 indexes (key structures, type of index, index page structure, index column order, index space, clustering, questions, compression, index on expression, include column) • Design table spaces (choose a C2090-312 DB2 page size, clustering) and determine space exam attributes • Perform partitioning (table partitioning, index partitioning, DPSI, universal table space) • Normalize data (E-R model, process model) and translate data model into physical model (denormalize tables) • Implement user-defined integrity rules (referential integrity, user-defined functions & data types, check constraints, triggers) • Use the appropriate method to alter C2090-312 DB2 exam objects (table, column, drop column, alter limit key, index, table space, database, questions, online schema) • Understand impacts of different encoding test schemes Section 2 - Operation and Recovery (22%) • Knowledge of commands for normal operational conditions (START, STOP, DISPLAY) • Knowledge of commands and utility control statements for use in abnormal conditions (RECOVER, RESTART) • Load and unload data into and from the created exam tables • Reorganize objects when necessary (reorg avoidance, automatic mapping table, new reorg features) • Monitor the object by collecting exam statistics (run stats, improved in-line statistics, real time stats, autonomic stats, and statistics related stored test procedures) • Monitor and manage threads and utilities (distributed, local, MODIFY DDF) • Identify and respond to advisory/restrictive statuses on exam objects • Identify and perform problem determination (traces and other utilities, test plans and packages) • Perform health checks (check utilities, offline utilities, questions, catalog queries) • Identify and perform actions that are needed to protect databases from planned and unplanned outages (tables spaces; indexes; full pack; hardware; Flash copies; full, incremental, reference update; copy-to-copy, non-data objects; catalog) and recovery test scenarios (off-site recovery, data sharing, table spaces, indexes, roll forward, roll back, questions, current point in time, prior point in time, system point in time copy and restore, catalog and directory, offline utilities (DSN1), new Extended RBA and LRSN)