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Oracle-Shared Pool Concept
Oracle interview question on shared pool: The shared pool is one of the most critical memory components particularly when it comes to how SQL executes. The way you write SQL doesn’t just effect the individual SQL statement itself. The combination of all SQL that executes against the database has a tremendous effect… Read More ⇢
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PLSQL Complex Interview Questions (Part 1)
PL SQL interview questions in slides. Read More ⇢
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Top COBOL Features That are Not Allowed in CICS
Many command level COBOL Features not allowed in CICS program. Below are the statements that are not allowed in CICS Operator communication statements Accept Display File I/O statements Open Close Read Rewrite Delete Start Other statements Accept Date/Time Merge COBOL Vs CICS Compatibility Under CICS, all terminal I/O is handled… Read More ⇢
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Top Unix Commands for Beginners – Part 1
Top UNIX Commands cat – display or concatenate files cd – change directory chmod – change the permissions on a file or directory compress – compress a file cp – copy a file date – display the current date and time diff – display differences between text files echo –… Read More ⇢
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PLSQL: Early Vs Late Binding Concepts Simplified
Early binding and late binding in plsql and real differences. Read More ⇢
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UNIX: How to Use Sed and AWK Commands
Top ideas to use ‘sed’ and ‘awk’ commands in UNIX. Read More ⇢
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PLI: JCL to Compile,Execute
PLI procedural language compile and run JCL for quick use in your project.View post to subscribe to site newsletter. Read More ⇢
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How to get Date and Time in CICS
How DATE and TIME captured during initiation of transaction in CICS. There is always standard way present to capture DATE and TIME in CICS programs. Read more. Read More ⇢
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CICS – Multithreading And Working Storage
When you code a command-level CICS program in COBOL, you can use the Working-Storage Section just as you do in any other COBOL program: for program variables and switches, as well as for data areas for terminal and file I/O. When CICS loads your program, it allocates storage for its… Read More ⇢
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