Oracle developer interview questions(entry level)Naveen P
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The document contains interview questions for an entry-level Oracle developer position. It includes questions about Oracle Forms, Reports, SQL, PL/SQL, parameters, triggers, modules, windows, images and more. The questions cover topics like the different types of triggers in Oracle Forms and Reports, when queries are executed, the various ways to pass parameters and display data, and the benefits of using libraries and modules.
The document discusses various Oracle database concepts and architecture. It covers physical and logical database structures, components like datafiles, redo logs, control files, tablespaces and schemas. It also discusses logical objects like tables, indexes, views, sequences and synonyms. Other topics include parallel servers, database instances, memory structures like SGA and PGA, tablespaces, rollback segments, free extents and space allocation.
Oracle dba interview questions and answersNaveen P
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This document contains 46 Oracle DBA interview questions and answers. It covers topics such as database backups, restoring databases, initialization parameters, database objects like tables, indexes and partitions, performance monitoring and tuning, security and auditing.
This document provides a list of typical interview questions for Oracle specialists. It includes general questions about background and experience as well as more technical questions about Oracle concepts like backups, database startup processes, tablespaces, redo logs, and troubleshooting errors. It provides sample questions and brief explanations or steps to address each technical topic.
This document lists 576 Oracle DBA interview questions covering topics such as checking privileges and permissions, resizing datafiles, finding analyzed tables, active users, what a user is doing, table and index counts, tablespace and user space usage, OS and database versions, datafile reads and writes, segments close to limits, archived log and backup information, online redo log groups, datafiles, schema sizes, quotas, tablespace usage, table sizes, row distribution, database recovery, alerts, thresholds, notifications, archive log format, connection troubleshooting, and other administrative tasks and problems.
This document provides a list of interview questions for an Oracle DBA with 3+ years of experience. It covers basic, moderate, advanced, and master level questions. The basic section includes questions about default passwords, connecting to Oracle, and using clients like SQL*Plus. The moderate section covers topics like PFILE vs SPFILE and Data Pump. The advanced section includes questions about background processes, views, and shutdown modes. The master section contains very specific questions even an experienced DBA may struggle with.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise boosts blood flow, releases endorphins, and promotes changes in the brain which help relax the body and lift the mood.
This document contains interview questions about Oracle database concepts and architecture. It covers physical and logical database structures, tablespaces, schemas, schema objects like tables, views, indexes, and sequences. It also discusses database administration topics like instances, parallel servers, memory structures like the system global area and program global area, and space allocation and management using rollback segments and tablespaces.
- TRUNCATE removes all data from a table without logging the data to the redo log, while DELETE removes individual rows and logs the removal to the redo log.
- The maximum buffer size that can be specified using the DBMS_OUTPUT.ENABLE function is 1000000.
- Autonomous transactions allow commit statements to be used within database triggers.
- UTL_FILE allows PL/SQL programs to read and write operating system text files. It provides functions like FOPEN, GET_LINE, PUT, and FCLOSE.
This document provides information about QA training offered by Kanshe University. The training covers topics related to quality analysis including different types of testing, SDLC, methodologies like Agile and Waterfall. Both manual and automation testing are covered along with tools like HP Quality Center, HP Unified Functional Tester, and Microsoft Test Manager. The training is job oriented and conducted by experienced trainers. Assignments and mock interviews are provided along with placement assistance.
This document provides a list of typical interview questions for Oracle specialists. It includes general questions about background and experience as well as more technical questions about Oracle concepts like backups, database startup processes, tablespaces, redo logs, and troubleshooting errors. It provides sample questions and brief explanations or steps to address each technical topic.
This document lists 576 Oracle DBA interview questions covering topics such as checking privileges and permissions, resizing datafiles, finding analyzed tables, active users, what a user is doing, table and index counts, tablespace and user space usage, OS and database versions, datafile reads and writes, segments close to limits, archived log and backup information, online redo log groups, datafiles, schema sizes, quotas, tablespace usage, table sizes, row distribution, database recovery, alerts, thresholds, notifications, archive log format, connection troubleshooting, and other administrative tasks and problems.
This document provides a list of interview questions for an Oracle DBA with 3+ years of experience. It covers basic, moderate, advanced, and master level questions. The basic section includes questions about default passwords, connecting to Oracle, and using clients like SQL*Plus. The moderate section covers topics like PFILE vs SPFILE and Data Pump. The advanced section includes questions about background processes, views, and shutdown modes. The master section contains very specific questions even an experienced DBA may struggle with.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise boosts blood flow, releases endorphins, and promotes changes in the brain which help relax the body and lift the mood.
This document contains interview questions about Oracle database concepts and architecture. It covers physical and logical database structures, tablespaces, schemas, schema objects like tables, views, indexes, and sequences. It also discusses database administration topics like instances, parallel servers, memory structures like the system global area and program global area, and space allocation and management using rollback segments and tablespaces.
- TRUNCATE removes all data from a table without logging the data to the redo log, while DELETE removes individual rows and logs the removal to the redo log.
- The maximum buffer size that can be specified using the DBMS_OUTPUT.ENABLE function is 1000000.
- Autonomous transactions allow commit statements to be used within database triggers.
- UTL_FILE allows PL/SQL programs to read and write operating system text files. It provides functions like FOPEN, GET_LINE, PUT, and FCLOSE.
This document provides information about QA training offered by Kanshe University. The training covers topics related to quality analysis including different types of testing, SDLC, methodologies like Agile and Waterfall. Both manual and automation testing are covered along with tools like HP Quality Center, HP Unified Functional Tester, and Microsoft Test Manager. The training is job oriented and conducted by experienced trainers. Assignments and mock interviews are provided along with placement assistance.