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TEST BORRADO, QUIZÁS LE INTERESE: ABAP HANA 1

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Título del Test: ABAP HANA 1 Descripción: Test 1 ABAP HANA Autor: JPZETA OTROS TESTS DEL AUTOR Fecha de Creación: 02/11/2021 Categoría: Otros Número Preguntas: 18

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What made SAP HANA possible? There are 2 correct answers to this question. A. CPU with single core network B. Improved hardware technology C. RAM limitation D. Technology and innovations. What are the benefits of using the SQL Monitor (transaction SQLM)? There are 2 correct answers to this question. A. It displays the database execution plan for all SQL statements. B. It schedules ABAP programs to monitor and log all database accesses. C. It can be active in a production system with minimal performance overhead. D. It collects monitoring data asynchronously without additional database interaction. What are the benefits of using the SQL Monitor (transaction SQLM)? There are 2 correct answers to this question. A. It schedules ABAP programs to monitor and log all database accesses. B. It can be active in a production system with minimal performance overhead. C. It collects monitoring data asynchronously without additional database interaction. D. It displays the database execution plan for all SQL statements. Which of the following is not involved in database table of “The New ABAP SQL Monitor –Architecture”? Choose the correct answer A. Performance data table B. Runtime monitor data C. Critical data table D. Selection data table. Which of the following are performance recommendations when using SAP HANA? There are 2 correct answers to this question. A. Avoid transferring large result sets between database and client applications. B. Filter data in lower layers. C. Define indexes on the columns that are used in calculations. D. Move data-intensive calculations from the database to an application server. What do you understand by The SAP HANA Software Optimization? Choose the correct answer. Seleccione una: A. Speed up the processing within the database B. Huge potential for hybrid database C. Provide combinations of Objects and Partitioning D. Bring logic to where the data is calculated first, then only move to results. What are the three best approach for Transitioning and optimizing ABAP applications to SAP HANA? There are 3 correct answers to this question. Seleccione una o más de una: A. Scaling B. Detect C. Innovate D. Optimize E. Tuning. Which task can you perform with the SQL Performance Tuning Worklist tool (SWLT)? Please choose the correct answer. Seleccione una: A. Estimate the new total runtime of optimized code. B. Combine information from static ABAP code scans with runtime data from the SQL Trace tool. C. Combine information from static ABAP code scans with runtime data from the SQL Monitor. D. Create a graph comparing the runtimes of ABAP code before and after optimization. You create a check variant in the Code Inspector which includes the check 'Search problematic Select * statements'. SAP HANA is used as the database. In the check parameters, which value would you use for the percentage of fields that are effectively used? Please choose the correct answer. Seleccione una: A. A higher value than on a traditional, row-store only based database B. A lower value than on a traditional, row-store only based database C. A value that you calculate based on the number of tables D. The same value as on a traditional, row-store only based database. What is the central goal of using SAP HANA? Please choose the correct answer. Seleccione una: A. To set Priorities for system B. Positive Impact on Business C. Accelerate Performance D. Monitor database for record keeping. What are the Guidelines for optimizing ABAP code running on HANA? There are 3 correct answers to this question. Seleccione una o más de una: A. Open SQL settings B. Technical settings C. Column store D. High-speed data analysis E. DB specific properties. Which of the following are performance recommendations when using SAP HANA? There are 2 correct answers to this question. Seleccione una o más de una: A. Filter data in lower layers. B. Avoid transferring large result sets between database and client applications. C. Define indexes on the columns that are used in calculations. D. Move data-intensive calculations from the database to an application server. Your customer wants to migrate to SAP HANA and you want to identify which business processes should be optimized. Which of the following steps must you perform to get this information? There are 2 correct answers to this question. Seleccione una o más de una: A. Activate the new SQL Monitor in a productive system. B. Combine the results of the SQL Monitor with the results of a static source code analysis. C. Activate the new SQL Monitor in a development system. D. Combine the results of the SQL Monitor with the results of an ABAP runtime analysis. What are the steps that supported several tools, which in total result in a Guided Performance Optimization? There are 2 correct answers to this question. Seleccione una o más de una: A. A selection Code Inspector (SCI) and ABAP Test Cockpit (ATC) to locate potential functional and performance issues. B. Tools analyzing performance at run-time, to determine if critical constructs C. A new tool called SQL Monitor to determine the priority if different programs access the database intensively D. The ABAP Trace (SAT) and the ABAP Profiling perspective to measure and compare runtime consumption. What are the main points of SAP HANA High Availability Per Datacenter that are available even in the event of a disaster? There are 2 correct answers to this question Seleccione una o más de una: A. Services-Name and index server on all nodes B. Shared file systems for only one server C. High availability configuration D. Active clusters for all servers. What are the Performance Rules and Guidelines for ABAP on SAP HANA? There are 2 correct answers to this question. Seleccione una o más de una: A. It is beneficial to move data-intensive calculations into the database B. To reduce main memory consumption and to improve insert performance C. It is beneficial for maximizing your search into database D. To Keep all the loads away from the DB. Explain Transitioning ABAP Code to SAP HANA – Performance Considerations? There are 3 correct answers to this question. Seleccione una o más de una: A. Some shifts in priorities, examples, nested selects(higher) indices(lower) B. Some codes transferred to other systems C. Some codes immediately run faster D. Classical performances recommendations for open SQL remain valid E. Some codes impacted positively and should be priorities. What are the uses of SQL Trace (ST05)? There are 3 correct answers to this question. Seleccione una o más de una: A. Locate work base issues B. Display record of all database access C. Detect redundant or identical select statements D. Locate database performance issues E. Applying Code inspector.

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