Strict system for privacy protection
It is known to all that our privacy should not be violated while buying C2090-312 exam braindumps. Our company makes much account of the protection for the privacy of our customers, since we will complete the transaction in the Internet. Our company has made out a sound system for privacy protection (C2090-312 exam questions & answers). First of all, our operation system will record your information automatically after purchasing C2090-312 study materials, then the account details will be encrypted immediately in order to protect privacy of our customers by our operation system (C2090-312 study materials), we can ensure you that your information will never be leaked out. In order to make customers feel worry-free shopping about IBM C2090-312 dumps torrent, our company has carried out cooperation with a sound payment platform to ensure that the accounts, pass-words or e-mail address of the customer won't be leaked out to others.
Instant Download C2090-312 Exam Braindumps: Upon successful payment, Our systems will automatically send the product you have purchased to your mailbox by email. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)
Our company has been engaged in all kinds of exams materials like C2090-312 test braindumps since our company set up, and we have learned from so many people that how important to understand the key points and exam question types before the test. Now, there is good news for candidates who are preparing for the IBM C2090-312 test. I am pleased to tell you that our company has employed a lot of top education experts who are from different countries to compile C2090-312 test braindumps for qualification exams during the 12 years, and we have made great achievements in the field. Now, our C2090-312 exam questions have received warm reception from all over the world and have become the leader position in this field.
Download the free demo before purchasing
As most certificate are common in most countries our customers are all over the world, and our C2090-312 test braindumps are very popular in many countries since they are produced. If you still have any misgivings, please just take it easy, we can understand you completely, but please enter into our website and download the free demo of IBM C2090-312 exam guide first before you make a decision. We provide free PDF demo for our customers to tell if our products are helpful for you. We believe that you will be attracted by the high-quality contents of our IBM C2090-312 exam questions, and we are looking forward to your cooperation and success in the near future.
Which candidate knowledge the exam will verify
The C2090-312 certification exam will verify that the successful candidate has important experience as a DBA and knowledge of DB2, specifically the new features and functionality related to version 11. The C2090-312 certification exam will also verify that the candidate can perform the intermediate to advanced tasks related to database design and implementation, operation and recovery, security and auditing, performance, and installation and migration/upgrades specific to the z/OS operating system.
High pass rate of our exam products
We have confidence that our IBM C2090-312 exam guide materials almost cover all of the key points and the newest question types, with which there is no doubt that you can pass the exam much easier. The feedbacks from our customers have shown that with the help of our C2090-312 exam questions, the pass rate is high to 99%~100%, which is the highest pass rate in the field. So if you really want to pass exam and get the certification in the short time, do not hesitate any more, our C2090-312 exam study guide materials are the best suitable and useful study materials for you.
IBM C2090-312 Exam Syllabus Topics:
| Topic | Details | Weights |
|---|---|---|
| Security and Auditing | -Understanding privileges and authorities -Protect access to DB2 and its objects -Audit DB2 activity and resources and identify primary audit techniques -Identify and respond appropriately to symptoms from trace output or error messages that signify security problems | 6% |
| Performance | -Plan for performance monitoring by setting up and running monitoring procedures (continuous, detailed, periodic, exception) -Analyze performance (manage and tune CPU requirements, memory, I/O, locks, response time, index and table compression) -Analyze and respond to RUNSTATS statistics analysis (real-time, batch, catalog queries, reports, histograms) -Determine when and how to perform REBIND (APCOMPARE and APREUSE) -Describe DB2 interaction with WLM (distributed, stored procedures, user-defined functions, RRS) -Interpret traces (statistics, accounting, performance) & explain the performance impact of different DB2 traces -Identify and respond to critical performance metrics (excessive I/O wait times, lock-latch waits and CPU waits; deadlocks, timeouts, RID failures) -Review and tune SQL (access paths, EXPLAIN tables, awareness of query transformation and predicate processing, use of Virtual Indexes) -Dynamic SQL Performance (DSN_STATEMENT_CACHE_TABLE, parameter markers, literal replacement, REOPT) -Design features for performance (hash row access, inline LOBs) -Knowledge of controlling access paths (SYSSTATSFEEDBACK table, SYSQUERY) | 22% |
| Operation and Recovery | -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 tables -Reorganize objects when necessary (reorg avoidance, automatic mapping table, new reorg features) -Monitor the object by collecting statistics (run stats, improved in-line statistics, real time stats, autonomic stats, and statistics related stored procedures) -Monitor and manage threads and utilities (distributed, local, MODIFY DDF) -Identify and respond to advisory/restrictive statuses on objects -Identify and perform problem determination (traces and other utilities, plans and packages) -Perform health checks (check utilities, offline utilities, 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 scenarios (off-site recovery, data sharing, table spaces, indexes, roll forward, roll back, 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) | 22% |
| Database Design and Implementation | -Design tables and views (columns, data type considerations for large objects, XML, column sequences, user-defined data types, temp tables, clone tables, temporal tables, MQTs, new archive transparency, etc.) -Explain the different performance implications of identity column, row ID, and sequence column definitions (applications, utilities), hash access -Design indexes (key structures, type of index, index page structure, index column order, index space, clustering, compression, index on expression, include column) -Design table spaces (choose a DB2 page size, clustering) and determine space 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 DB2 objects (table, column, drop column, alter limit key, index, table space, database, online schema) -Understand impacts of different encoding schemes | 24% |
| Installation and Migration / Upgrade | -Knowledge and understanding of the critical ZPARMs (database-, object- and application-oriented, application compatibility - no DDF) -Identify and explain Datasharing components and commands -Knowledge of pre-migration checklists -Knowledge of catalog and directory (new tables, change tables, new objects) | 7% |
| Distributed Access | -Implementing distributed data access (communications database) -Knowledge of ZPARMs (for DDF) -Knowledge of DDF setup (DB2 Connect, Client, Drivers, profile tables, RLMT) -Understanding and implementing distributed data access (perf settings for DDF access) | 7% |
| Additional Database Functionality | -Knowledge of SQL constructs (temporal, archive, table functions, built-in scalar functions, recursive, common table expresssions) -Knowledge of SQL/PL (Array data type, new array data type functions, functions and procedures) -Knowledge of SQL/XML (results database, XML functions, cross loader with XML, xpath expressions, FLWOR, pattern matching and regular expressions) -Knowledge of Stored Procedures (native, external, autonomous, ziip considerations) -Knowledge of User-defined functions (scalar functions, table functions, SQL/external functions) -Knowledge of global variables (in stored procedures, in SQL/PL, distributed considerations) | 10% |
