Category: Oracle Database

Question and Answer on oracle database such as Data Guard, OLS, Performance Tuning , backup & recovery, RMAN, RAC technology, tables, views, indexes, oracle error messages and so on.

Oracle database
Oracle Database 488 Questions

Question and Answer on oracle database such as Data Guard, OLS, Performance Tuning , backup & recovery, RMAN, RAC technology, tables, views, indexes, oracle error messages and so on.

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Powerful Functions: 122 in 1 precision screwdriver set contains 98 screwdriver bits, 3 Torx TR screwdriver bits and 21 auxiliary tools, such as screwdriver handle, flexible shaft, extension rod, magnetizer, magnetic pad, cleaning brush etc. Own this ... read more
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【7-in-1 Design】USB hub for laptop with 1 HDMI port, 3 USB3.0 ports, 1 SD/TF card slot, and 1 USB-C PD port, excellent connectivity to satisfy all your expansion needs at once, much higher efficiency at work. 【4K@60Hz Ultra Clarity】USB c to hdmi adapt... read more
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