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Management tips
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‘java.sql’ and ‘javax.sql’ package SQL Interfaces for application JDBC Driver Manager manage two or more JDBC drivers ‘DriverManager’ class in the java.sql package. JDBC Driver API defined for connecting between the JDBC driver manager and JDBC drivers JDBC Driver access each database 4 types : JDBCODBC bridge Native API partly – Java technologybased driver Netprotocol all Java technologybased driver
38p
nguyenvanhabk1
04-09-2012
113
12
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Hệ thống bó (Batch system): jobs Time-shared systems: user programs, tasks Các hoạt động là tương tự = gọi là process Quá trình (process) một chương trình đang thực thi Một quá trình bao gồm Text section (program code), data section (chứa global variables – thong tin du lieu di kem) program counter (PC- lưu lại vị trí dòng lệnh đang được thực thi), process status word (PSW- có nhiều trạng thái như ready, running..), stack pointer (SP)con trỏ tới vị trí típ theo, memory management registers,…...
27p
trinhvang
18-01-2013
72
5
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• Microsoft’s latest database object model • Allows VB programmers to use a standard set of objects to refer to data from any source • .NET approach uses disconnected datasets with common data representation (data types) from multiple sources Visual
15p
rose_12
04-12-2012
43
3
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Photo composition rules • • • "If you, an artist, the one who cannot manage figures, Rule of Thirds Golden Section rule Diagonal rule you look like an orator who cannot manage words." Leonardo da Vinci Tips for beginners Photo composition software • Photo Print Pilot - Photo printing software • Composition Pilot - Make your stories come true! Photo composition rules What is a photograph? It is a story. What is a story? It is is a series of sentences connected to each other. The same is true about photography.
8p
thandongdatviet2010
08-01-2010
162
37
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CHỦ ĐỀ BẠN MUỐN TÌM
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