Table of Contents
What are tablespaces in Oracle?
An Oracle database consists of one or more logical storage units called tablespaces, which collectively store all of the database’s data. Each tablespace in an Oracle database consists of one or more files called datafiles, which are physical structures that conform to the operating system in which Oracle is running.
What are Oracle segments?
A segment is a set of extents that contains all the data for a specific logical storage structure within a tablespace. For example, for each table, Oracle allocates one or more extents to form that table’s data segment, and for each index, Oracle allocates one or more extents to form its index segment.
What are redo logs in Oracle?
What Is the Redo Log? The most crucial structure for recovery operations is the redo log, which consists of two or more preallocated files that store all changes made to the database as they occur. Every instance of an Oracle Database has an associated redo log to protect the database in case of an instance failure.
What are the most frequently asked questions in an interview?
The most frequently asked types of questions in a face-to-face interview are behavioral questions. Recruiters design behavioral questions to elicit information about the candidate’s ability to resolve workplace issues, communicate with employees and managers, and address workforce matters that require critical thinking and independent judgment.
What questions will you be asked in an interview?
Interviewers will ask questions about you to gain insight into your personality, and to determine whether you’re a fit for both the job and the company. These are open-ended questions which will give you the opportunity to show the employer that you’re well qualified for the position. Tell me about yourself.
How to write a good interview questionnaire?
Creating Good Interview and Survey Questions Navigation Purdue OWL General Writing General Writing Introduction Writing Style Style Style Introduction Creating Your Persona Context Using Models Diction Diction Introduction Tone, Mood, and Audience Levels of Diction Developing Vocabulary Writing in
What are open interview questions?
Most job interviews will contain at least a few open-ended interview questions. Basically, open-ended questions are those that cannot be answered with a simple “yes” or “no.”. An employer might ask an open-ended question for a variety of reasons.