Here is the compilation of Top 51 Frequently Asked MySQL Interview Questions And Answers,I hope you will like that and it will be useful in the interviews 1) What is the difference between sql and Mysql? Answer SQL or Structured Query Language is a programming language designed for managing data held in a Relational Database Management […]
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ASM Metadata (1) It is stored in all ASM Disks header and contain information ASM Disk group name,Physical size of all Disks in the Disk Group,Allocation Unit (AU) Size,Disk Own Size,Failure Group,Name of Disk,Creation Date,Redundancy Type (2) Metadata is also stored as ASM file on ASM disks. These Files are internal to data and has
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About UdemyUdemy.com is an online learning platform. It is aimed at professional adults who want to add new skills to their resumes, or explore their passions.[1] Unlike academic MOOC programs driven by traditional collegiate coursework, Udemy provides a platform for experts of any kind to create courses which can be offered to the public, either
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What is VIP in Oracle RAC? High Availability (HA) databases are less than satisfactory if database clients are unable to connect or reconnect quickly when planned or unplanned downtime causes one or more instances to become unavailable. Database clients use TNS descriptors to contact a TNS listener on one of the cluster nodes from a
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1) What is the JDK and the JRE? JDK(SDK): Java (Standard) Developer Kit. JRE: Java Runtime Environment This is the full suite of Java products necessary for development in Java. Designates the set of tool necessary for developing in Java. It includes its own JRE, development libraries, JAVA compiler (javac)… It is a scaled
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Voting Disks in Oracle RAC Description A voting disk is a file that manages information about node membership. It is located on the shared cluster system or a shared raw device file or Oracle ASM(11gr2 onwards) . Its primary purpose is to help in a situation where the private network communication fails.CSS (Cluster Synchronization Service)
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