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3 DB2 Optimizer Interview Questions
I have given DB2 Optimizer interview questions in this post, which covers the functionality of it and relation to statistics. Read More ⇢
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IMS DB Administrator Top Interview Questions
1) What is database management system(DBMS)? A ). Allow access to the data for multiple users from a single instance of the data. Control concurrent access to the data to maintain integrity for all updates. Minimize hardware device and operating system access method dependencies. Reduce data redundancy by maintaining only one instance of the… Read More ⇢
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IMS DB: Application Vs System service Calls
Application Calls get unique (GU) The GU (get unique) call retrieves a specific segment or path of segments from a database. At the same time, the GU call establishes a position in a database from which additional segments can be processed in a forward direction. get next (GN) The GN… Read More ⇢
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DB2 Concurrency: Top Interview Questions Unlock now
These questions are helpful to answer correctly on DB2 Concurrency and locking mechanism. Read More ⇢
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Tokenization in Payments Why You Need
The increased security is called Tokenization. Its real concept explained with examples. Read More ⇢
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Multi-tired Application Vs. Stored Procedures: Top Differences
Tired Applications The concept of tiered applications presents a solution to design architects that uses distributed resources dynamically with the ability to insert software and hardware when and where they are needed. Two-tiered client/server applications might require extensive and expensive deployment strategies for DB2 enablers and business logic. Multi-tiered (three… Read More ⇢
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10 Top Uses of Mainframe DFSORT Utility
DFSORT flowchart tells you the real uses of it. Also, I have explained how it would process the input dataset. Read More ⇢
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PLSQL Procedures – Top Syntax Rules
PL/SQL is a case-independent language, unless you specifically set up Oracle to be case-sensitive or explicitly define object names within the “” marks. Audio Post You can also align all long-running code blocks vertically, as follows: Data types Data Type Prefix Example Comment Boolean B lb_employee_status Prefix common variables Date D ld_hire_date… Read More ⇢
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