OracleÊÔÌâ

2026/4/29 3:52:02

46¡¢´´½¨Ò»¸ö·Çϵͳ±í¿Õ¼ä£¬ÒÔÏÂÄǸöÓï¾ä¶ÔÓ¦µÄ½âÊͲ»ÕýÈ·£¨C£© A DATAFILE £º×é³ÉËùÒª´´½¨µÄ±í¿Õ¼äµÄÎļþ˵Ã÷ B BLOCKSIZE :Ϊ¸Ã±í¿Õ¼ä˵Ã÷·Ç±ê×¼¿éµÄ´óС

C NOLOGGING:˵Ã÷Ôڸñí¿Õ¼äÖÐËùÓÐÊý¾ÝµÄ±ä»¯¶¼½«Ð´ÈëÖØ×öÈÕÖ¾ÎļþÖÐ D OFFLINE:˵Ã÷±í¿Õ¼äÔÚ´´½¨ºóÁ¢¼´±»ÖÃΪÍÑ»ú

47¡¢Êý¾Ý¿é¿ÉÒÔÓÉ3²¿·Ö×é³É£¬Ò»ÏÂÄĸö²»ÊôÓÚÆäÖеIJ¿·Ö£¨A£© A ·Ç¿ÕÏÐÇø B¿ÕÏÐÇø C Êý¾Ý¿éÍ· D Êý¾ÝÇø 48¡¢ÒÔÏÂÄĸö²»ÊǶÔÏóȨÏÞ (D)

A SELECT B INSERT C DELETE D CREATE

49¡¢ÏÂÃæÄÄÖֹرÕÊý¾Ý¿âµÄ·½·¨£¬±ØÐëµÈµ½µ±Ç°µÄËùÓлỰ½áÊø²Å¿ÉʹÓᣣ¨D£© A.shutdown abort B.shutdown immediate C.shutdown transactional D.shutdown normal 50¡¢ÔÚRMANÖв»ÄÜÔËÐУ¨A£©Óï¾ä¡£

A.select B.delete C.update D.insert 51¡¢ÔÚ£¨A£©×´Ì¬Ï¿ɶÔÖØ×öÈÕÖ¾×é½øÐÐɾ³ý¡£

A.inactive B.active C.current D.uncurrent 52¡¢¿ØÖÆÎļþµÄÀ©Õ¹ÃûΪ£¨B£©

A .dbf B .ctl C .log D .sql 53¡¢ÏÂÃæÓйØËµ·¨´íÎóµÄÊÇ£º£¨C£©

AÖ»´æ·ÅË÷ÒýµÄ±í¿Õ¼ä¿ÉÒÔ²»×ö±¸·Ý£¬¶ø²ÉÈ¡ÖØ½¨µÄ·½·¨À´»Ö¸´

BÔÚ½«Ò»¸ö±í¿Õ¼ä¸ÄΪֻ¶Á±í¿Õ¼ä֮ǰºÍÖ®ºó£¬×îºÃ½«Êý¾Ý¿â µÄ¿ØÖÆÎļþ±¸·Ý

C ÐÞ¸´£¨restore£©ÊÇÀûÓñ¸·ÝµÄÊý¾Ý¿âÎļþÀ´Ìæ»»ÒÑË𻵵ÄÊý¾Ý¿âÎļþ£¬Ö÷ҪʹÓÃexp£¬impÀ´ÊµÏÖ

D RMANÊÇרÃÅÓÃÓÚ¶ÔÊý¾Ý¿â½øÐб¸·Ý£¬ÐÞ¸´£¬»Ö¸´²Ù×÷µÄoracle¹¤¾ßÈí¼þ 54¡¢OracleÊý¾Ý¿âµÄʵÀýÓÉ£¨ D £©×é³É¡£

A¡¢SGAºÍPGA£¨³ÌÐòÈ«¾ÖÇø£© B¡¢SGAºÍÊý¾Ý¿â

C¡¢Êý¾Ý¿âºÍºǫ́½ø³Ì D¡¢SGA£¨ÏµÍ³È«¾ÖÇø£©ºÍºǫ́½ø³Ì

55¡¢Oracle½ø³Ì½á¹¹ÖÐÍê³É¸üпØÖÆÎļþÓëÊý¾ÝÎļþ£¬Ê¹Æäͬ²½²¢´¥·¢DBWR½ø³Ì£¬Ê¹Æä½«Ô໺´æ¿éдÈëÊý¾ÝÎļþÖеĽø³ÌÊÇ£¨ C £©¡£ A¡¢Óû§½ø³Ì B¡¢·þÎñ½ø³Ì

C¡¢ºǫ́½ø³ÌCKPT D¡¢ºǫ́½ø³ÌDBWR 56¡¢¶Á϶γÌÐò£º

SQL> startup _£¨ B £©__ ORACLE Àý³ÌÒѾ­Æô¶¯¡£

Total System Global Area 289406976 bytes Fixed Size 1248576 bytes Variable Size 83886784 bytes Database Buffers 197132288 bytes Redo Buffers 7139328 bytes Êý¾Ý¿â×°ÔØÍê±Ï¡£ SQL>

ÇëÎÊÕâʱÊý¾Ý¿âÆô¶¯µ½µÄ״̬ÊÇ£º

A¡¢nomount B¡¢mount C ¡¢open D¡¢ÎÞ·¨ÅÐ¶Ï 57¡¢£¨ C £©ÊÇÓÃÓÚ±£´æÊý¾Ý¿âµÄËùÓб仯ÐÅÏ¢µÄ£¬´Ó¶ø±£»¤Êý¾Ý¿âµÄ°²È«¡£

A¡¢²ÎÊýÎļþ B¡¢Êý¾ÝÎļþ C¡¢ÖØ×öÈÕÖ¾Îļþ D¡¢¿ØÖÆÎļþ

58¡¢ÔÚ´´½¨Êý¾Ý¿âʱ£¬±ØÐëµÄ±í¿Õ¼äÊÇÄĸö±í¿Õ¼ä£¿(B) A.TABLESPACE

B.SYSTEM TABLESPACE C.USERS TABLESPACE

D.ROLLBACK TABLESPACE

59¡¢ÏÂÁÐÄǸö²»ÊÇORACLEʵÀýµÄ±ØÐëºǫ́½ø³Ì£¨D£©¡£ A£®SMON B. DBWR C. CKPT D. ARCO 60¡¢ÏÂÁÐÄÄÏî²»ÊÇORACLE·þÎñÆ÷µÄ°²×°·½Ê½£¨C£©¡£ A. »ùÓÚÖ÷»ú·½Ê½ B. ¿Í»§¶Ë-·þÎñÆ÷

C. ·þÎñÆ÷-¿Í»§¶Ë D. ¿Í»§¶Ë-Ó¦Ó÷þÎñÆ÷-·þÎñÆ÷ 61¡¢£¨A£©½ø³Ì¸ºÔðÍê³ÉϵͳʵÀý»Ö¸´¡£

A£®SMON B. PMON C.CEPT D. SBWR

62¡¢ÏÂÁÐÖØ×öÈÕÖ¾Îļþ×é״̬ÖУ¨B£©±íʾÕâ×éÖØ×öÈÕÖ¾×éÊǻµÄµ«²»Êǵ±Ç°×é¡£ A. inactive B. active C. unused D. current 63¡¢ÏÂÁУ¨B£©²»ÊÇORACLEÊý¾Ý¿âÖеĶΡ£

A£®·ÖÇø±í B. OracleÊý¾Ý¿é C. Ë÷Òý D. ´ó¶ÔÏó¶Î 64¡¢ÏÂÁйØÓÚ½ÇÉ«ÃèÊö£¬Ëµ·¨ÓÐÎóµÄÊÇ£¨B£©

A. ½ÇÉ«ÊÇÒ»×éÃüÃûµÄÏà¹ØÈ¨ÏÞ£¬Õâ×éȨÏÞ¿ÉÒÔͨ¹ýÕâ¸öÃû×ÖÊÚÓèÓû§»òÆäËûµÄ½ÇÉ«¡£ B. ½ÇÉ«¿ÉÒÔÊÚÓè×Ô¼º£¬Ò²¿ÉÒÔÑ­»·ÊÚÓè¡£

C£®½ÇÉ«¼È¿ÉÒÔ°üÀ¨ÏµÍ³È¨ÏÞ£¬Ò²¿ÉÒÔ°üÀ¨¶ÔÏóȨÏÞ¡£

D£®½ÇÉ«²»ÊôÓÚÈκÎÓû§£¬Ò²²»´æÔÚÓëÈκÎÓû§Ä£Ê½ÖС£½ÇÉ«µÄÃèÊö´æ·ÅÔÚÊý¾Ý×ÖµäÖС£ 65¡¢Ê¹Óã¨A£©ÃüÁ±»ÊÚÓèȨÏÞµÄÓû§¿ÉÒÔ½øÒ»²½½«Õâ¸öȨÏÞÊÚÓèÆäËûÓû§¡£ A. WITH ADMIN OPTION B. WITH NO LIMTI

C. ADMIN OPTION D. WITH LIMIT OPTION 66¡¢ÏÂÁйØÓÚģʽµÄ˵·¨ÖУ¬´íÎóµÄÊÇ£¨D£© A£®Óû§ÃûÓëģʽ¾­³£Çл»

B. µ±Ò»¸öÓû§±»´´½¨Ê±£¬Ò»¸öÓëÖ®Ïà¶ÔÓ¦µÄģʽҲ±»´´½¨¡£ C. ģʽÊÇÒ»¸öÃüÃûÁËÃûµÄ¶ÔÏóµÄ¼¯ºÏ£¬Èç±í¡¢ÊÓͼºÍÐòÁкŵȡ£ D£®Ò»¸öÓû§¿ÉÒÔÓë¶à¸öģʽÏà¹Ø¡£

67¡¢ÏÂÁУ¨C£©²»ÊÇOracleϵͳÖÐÌṩµÄÔ¼Êø¡£

A. ·Ç¿ÕÔ¼Êø B. Ö÷¼üÔ¼Êø C. ¿ØÖÆÔ¼Êø D. Íâ¼üÔ¼Êø 68¡¢ÏÂÁйØÓÚË÷ÒýµÄ˵·¨ÖУ¬´íÎóµÄÊÇ£¨D£© A£®ÒýÈëË÷ÒýµÄÄ¿µÄÊÇΪÁ˼ӿì²éѯµÄËÙ¶È¡£

B£®µ±Ò»¸ö±íɾ³ýʱËùÓлùÓڸñêµÄË÷Òý¶¼±»×Ô¶¯µÄɾ³ýµô¡£

C£®Ë÷Òý¿É°´ÎïÀí·ÖÀàÈçÏ£º·ÖÇø»ò·Ç·ÖÇøË÷Òý¡¢B-Ê÷¡¢Î»Í¼Ë÷Òý¡¢Î»Í¼Ë÷Òý D£®Ë÷Òý²»ÐèÒªÖØ½¨ºÍά»¤¡£

69¡¢ÏÂÁйØÓÚ±í¿Õ¼äµÄ˵·¨£¬ÓÐÎóµÄÊÇ£¨D£©

A£®Êý¾Ý¿âµÄÁ½Àà±í¿Õ¼äÊÇ£ºÏµÍ³±í¿Õ¼äºÍ·Çϵͳ±í¿Õ¼ä¡£ B£®ÁÙʱ±í¿Õ¼äÊÇ×÷ΪÅÅÐò²Ù×÷¶øÊ¹Óõġ£ C£®¿ÉÒÔÖØÖñí¿Õ¼äµÄ´óС¡£

D£®±í¿Õ¼äÈκÎÒ»¸öʱ¿ÌÖ»ÄÜÊôÓÚÒ»¸öÊý¾Ý¿â£¬·´¹ýÀ´Òà³ÉÁ¢¡£ 70¡¢¹ØÓÚÉÁ»Ø¼¼Êõ£¬Ëµ·¨´íÎóµÄÊÇ£¨D£©

A£®¿ÉÒÔÉÁ»ØÒѾ­É¾³ýµÄ±í¡£ B£®¿ÉÒÔÉÁ»Ø´íÎóµÄDML²Ù×÷¡£

C£®OracleÊý¾Ý¿âÀûÓû¹Ô­¶ÎÖеÄÊý¾ÝÀ´ÉÁ»Ø´íÎóµÄDML²Ù×÷¡£ D£®ÉÁ»Ø¼¼Êõ¿ÉÒÔ±£»¤ÏµÍ³±í¿Õ¼äÖÐµÄ±í¡£ 71¡¢ÒÔÏ£¨C£©·½Ê½²»ÄܽøÐÐÊý¾ÝµÄµ¼³ö¡£

A. ±í·½Ê½ B. Óû§·½Ê½ C. ¿é·½Ê½ D. È«¿â·½Ê½ 72¡¢£¨A£©·½Ê½¿ÉÒÔ¼Ó¿ìµ¼ÈëºÍµ¼³öµÄËÙ¶È¡£

A£®Êý¾Ý±Ã B. Êý¾Ý×Öµä C.Êý¾Ý´Êµä D. TOAD 73¡¢ÏÂÁÐÄĸö²»ÊÇÀý³Ì¹ÊÕÏ£¨B£©

A£®µçÔ´¶Ïµç B. DMLÎó²Ù×÷ C.CPU¹ÊÕÏ D. ÄÚ´æË𻵠74¡¢ÏÂÁУ¨D£©²»ÊÇÓû§´íÎó¡£

A£®drop tableÎó²Ù×÷ B. truncate tableÎó²Ù×÷ C. DMLÎó²Ù×÷ D. ½ø³Ì´íÎó 75.DMLÎó²Ù×÷¿ÉÒÔʹÓã¨A£©À´»Ö¸´¡£

A£®»¹Ô­¶Î B. ÁÙʱ±í¿Õ¼ä C. Êý¾Ý×Öµä D. Ë÷Òý 76¡¢£¨A£©ÊÇÊý¾Ý¿âÊý¾Ý×ÖµäµÄËùÓÐÕß¡£

A£®sys B. sysdba C. dba D. sysoper 77¡¢£¨A£©ÊÇOracle´æ´¢µÄ×îСµ¥Î»¡£

A£®OracleÊý¾Ý¿é B. Çø¶Î C. ¶Î D. ±í¿Õ¼ä 78¡¢ÒÔÏÂȨÏÞÄĸöÊÇϵͳȨÏÞ£¿(D) A.ALTER B.EXECUTE

C.PREFERENCES

D.BACKUP ANY TABLE

79¡¢ÒÔÏÂÄĸöȨÏÞÊǶÔÏóȨÏÞ£¿(A) A.INDEX

B.DROP USER

C.CREATE SESSION D.BACKUP ANY TABLE

¶þ¡¢Ìî¿ÕÌâ

1¡¢¿¿ÈßÓàÀ´±¸·ÝµÄÊý¾Ý¿âÎļþÓÐ( ¹éµµÈÕÖ¾Îļþ )¡¢( ÖØ×öÈÕÖ¾Îļþ )¡¢( ¿ØÖÆÎļþ )¡£ 2¡¢Áª»ú»Ö¸´Ö÷Òª°üÀ¨ÄÄÁ½²½£¨ ÐÞ¸´ £©¡¢£¨ »Ö¸´ £©

3¡¢SGAÖеĹ²Ïí³ØÊÇÓÉ£¨¿â¸ßËÙ»º´æ£©ºÍ£¨Êý¾Ý×Öµä¸ßËÙ»º´æ£©Á½²¿·Ö×é³É¡£

4¡¢Òƶ¯Êý¾Ýʱ£¬Ïà¶ÔÓ¦µÄË÷Òý£¨ ²» )ÐèÒªÒÆ¶¯¡£µ±É¾³ýÒ»¸ö±íʱ£¬Ïà¶ÔÓ¦µÄ£¨ ÊÇ £©±»É¾³ý¡£

5¡¢oracleÕý³£ÔËÐÐÐèÒªÖÁÉÙÐèÒª£¨2¸ö£©ÖØ×öÈÕÖ¾Îļþ×飬һ¸öÖØ×öÈÕÖ¾Îļþ×éÖÁÉÙÓУ¨1¸ö £©ÖØ×öÈÕÖ¾Îļþ£¬oracleÒÔ£¨ Ñ­»· £©·½Ê½À´Ð´ÈÕÖ¾ÎļþµÄ¡£

6¡¢Èç½ñoracleÊý¾Ý¿â¿ªÊ¼Ö§³Ö¶àÖÖÊý¾Ý¿éµÄ´óС£¬Æä´óСÊÇÓÉ£¨DB_BLOCK_SIZE£©É趨¡£ 9¡¢ÓÐÁ½ÖÖROWID£¬·Ö±ðÊÇ£¨À©Õ¹ROWID£©¡¢£¨ÏÞÖÆÐÔROWID£©¡£ 10¡¢À©Õ¹ROWIDµÄ×é³ÉÔªËØ£º£¨Êý¾Ý¶ÔÏóºÅ£©¡¢£¨Ïà¶ÔÎļþºÅ£©¡¢£¨¿éºÅ£©¡¢£¨Ðкţ©¡£ 11¡¢LOBÊý¾ÝÀàÐÍÓУ¨CLOB£©ºÍ£¨BLOB£©¡£ 12¡¢±í¿Õ¼äµÄ·ÖÀࣨÊý¾Ý¿â±í¿Õ¼ä£©£¨Ë÷Òý±í¿Õ¼ä£©£¨»¹Ô­±í¿Õ¼ä£©£¨ÁÙʱ±í¿Õ¼ä£©

13¡¢·Ç±ê×¼Êý¾Ý¿â¿é´óС¿ÉÒÔÊÇ£¨½éÓÚ 2 KB ºÍ 32 KB Ö®¼äµÄ 2 µÄÃÝÖµ£©¡£ 14¡¢ÏµÍ³Ä¬ÈϵÄÊý¾Ý¿â¹Ø±Õ·½Ê½ÊÇ£¨shutdown normal£©¡£ 15¡¢´´½¨ÍøÂç·þÎñÃûNET CAÈ«³ÆÊÇ£º£¨NET configuration Assistant£© 16¡¢oracleʹÓû¹Ô­¶ÎµÄ3¸öÄ¿µÄ£º£¨ÊÂÎï»Ø¹ö£©¡¢£¨ÊÂÎï»Ö¸´£©¡¢£¨±£Ö¤Êý¾Ý¶ÁµÄÒ»ÖÂÐÔ£©¡£ 17¡¢OracleʵÀýÊÇÒ»ÖÖ·ÃÎÊÊý¾Ý¿âµÄ»úÖÆ£¬ËüÊÇÓÉ£¨ÄÚ´æ½á¹¹£©ºÍ5¸ö±ØÐèµÄºǫ́½ø³Ì£¨SMON£©,£¨PMON£©,£¨DBWR£©,£¨LGWR£©,£¨CKPT£©×é³É¡£ 18¡¢(±í)ÊÇÊý¾Ý¿âÖÐ×î³£ÓõĴ洢Êý¾ÝµÄ»úÖÆ¡£

19¡¢µ±´ÓÈȱ¸·ÝÖ´Ðлָ´Ê±£¬ÐèÒª°ÑËùÓеÄÎļþºÍ±í¿Õ¼ä£¨ ǰ¹öµ½Ò»¸öÏàͬµÄʱ¼äµã£©¡£ 20¡¢£¨DB CA£¨Êý¾Ý¿âÅäÖÃÖúÊÖ£©£©GUI½Ó¿ÚÓÃÓÚ´´½¨ÐÂÊý¾Ý¿â¡£

21¡¢ ¹Ø±ÕOracleÊý¾Ý¿âµÄ²½Öè°üÀ¨£º¹Ø±ÕÊý¾Ý¿â¡¢Ð¶ÔØÊý¾Ý¿âºÍ£¨ ÖÕÖ¹Àý³Ì£©¡£ 22¡¢OralcleÊý¾Ý¿âÒ²³ÆÎªÎïÀí½á¹¹£¬ËüÓÉ£¨¿ØÖÆÎļþ£©£¨ÖØ×öÈÕÖ¾Îļþ£©£¨Êý¾ÝÎļþ£©£¨²ÎÊýÎļþ£©(¿ÚÁîÎļþ)×é³É¡£

23¡¢ Êý¾Ý¿âµÄ²»ÍêÈ«»Ö¸´ÓÐÈýÖÖ·½Ê½£¨»ùÓÚ³·ÏúµÄ»Ö¸´£©¡¢£¨»ùÓÚʱ¼äµÄ»Ö¸´£©¡¢£¨ »ùÓÚ¸ü¸ÄSCNµÄ»Ö¸´ £©¡£

24¡¢²»Í¬µÄ±¸·ÝÀàÐÍÓУ¨ ÎïÀí±¸·Ý£¨Èȱ¸·Ý»òÀ䱸·Ý£© £©¡¢£¨ Âß¼­±¸·Ý)¡¢(RMAN±¸·Ý £©¡£ 25¡¢Oracle·þÎñÆ÷ÓÉ£¨OracleʵÀý£©ºÍ£¨OracleÊý¾Ý¿â£©Á½´ó²¿·Ö×é³É¡£ 26¡¢oracleÖÐÁ½ÖÖ²»Í¬ÀàÐ͵ijõʼ»¯²ÎÊýÎļþ£º£¨pfile£©¡¢£¨spfile£©¡£ 27¡¢Êý¾Ý×ÖµäÊÓͼ·ÖÈý´óÀàÆäǰ׺·Ö±ðΪ£º£¨USER£©¡¢£¨ALL£©¡¢£¨DBA£©¡£

28¡¢Ê¹ÓÃRMANʱ£¬Ö»ÓУ¨Ä¿±êÊý¾Ý¿â£©ºÍ£¨RMANÃüÁîÖ´ÐÐÆ÷£©Á½¸ö×é¼þÊDZØÐëµÄ£¬ÆäËû×é¼þ¶¼ÊÇ¿ÉÑ¡µÄ¡£

29¡¢OracleϵͳÔÚÈκÎʱ¿ÌÖ»Äܱ£Ö¤£¨Ò»£©×é¹éµµÈÕÖ¾ÎļþÊǺõġ£ 30¡¢»¹Ô­¶ÎµÄÀàÐÍÓУº£¨ÏµÍ³»¹Ô­¶Î£©£¬£¨·Çϵͳ»¹Ô­¶Î£©£¬£¨ÑÓ³Ù»¹Ô­¶Î£©¡£ 31¡¢OralcleÊÇÀûÓã¨ROWID£©À´¶¨Î»Êý¾ÝÐеġ£

32¡¢ÒªÊ¹ÓÃoracleµÄ£¨ STARTUP £©ÃüÁîÀ´Æô¶¯Êý¾Ý¿â¡£ 33¡¢OracleÊý¾Ý¿âµÄÁ½ÖÖÌØÊâϵͳȨÏÞ£¨sysoper£©£¨Sysdba£© 34¡¢ÔÚÈκÎÊý¾Ý¿âÖУ¬( »ù±í )ÓÀÔ¶¶¼ÊDZ»×îÏÈ´´½¨µÄ¶ÔÏó¡£ 35¡¢Ê¹ÓÃ( archive log list )ÃüÁîÀ´È·¶¨¹éµµÎļþµÄ¾ßÌåλÖá£

35¡¢SYSDBAȨÏÞÊÇͨ¹ý²Ù×÷ϵͳºÍ( ¿ÚÁîÎļþ )·½Ê½Ö®Ò»À´ÑéÖ¤µÄ¡£

36¡¢µ±ÐèÒª¶ÔÒ»¸ö»ò¼¸¸ö±íÖеÄÒ»ÅúÊý¾Ý½øÐз´¸´²Ù×÷ʱ£¬Í¨¹ýΪÕâÅúÊý¾Ý´´½¨Ò»¸ö( ÁÙʱ±í )¿ÉÄÜ»á¼ò»¯²Ù×÷²¢Ìá¸ßЧÂÊ¡£

37¡¢Ë÷Òý´ÓÎïÀí·ÖÀàÉÏ·ÖΪ·ÖÇø»ò·Ç·ÖÇøË÷Òý£¬Î»Í¼Ë÷ÒýºÍ( B-Ê÷ )¡£

38¡¢PSSWORD_REFUSE_TIME 100µÄº¬ÒåÊÇ( ÃÜÂëÔÊÐí´íÎó×î´ó´ÎÊýΪ100 )¡£ 39¡¢Ê¹ÓÃRMANÁ¬½ÓÄ¿±êÊý¾Ý¿âʱ£¬ÒªÊ¹Óã¨@£©·ûºÅÁ¬½ÓÍøÂç·þÎñÃû¡£ 40¡¢Êý¾ÝÎļþÊÇÎïÀí´æ´¢OracleÊý¾Ý¿âµÄÊý¾ÝÎļþ£¬Æäºó׺ÃûΪ( .dbf ) ¡£

41¡¢SGAÖеĹ²Ïí³ØÊÇÓÉ( ¿â¸ßËÙ»º´æ )ºÍ£¨ Êý¾Ý×Öµä¸ßËÙ»º´æ £©Á½²¿·Ö×é³É¡£

42¡¢µ±Ò»¸ö±í¿Õ¼äûÓÃʱ£¬¿ÉÒÔ½«Ëûɾ³ý£¬Ê¹Óã¨DROP TABLESPACE£©ÃüÁîÀ´É¾³ý»¹Ô­±í¿Õ¼ä

43¡¢Ë÷ÒýÏîÓÉ3²¿·Ö×é³É£¬·Ö±ðÊÇ£¨Ë÷ÒýÏîÍ·£©¡¢£¨Ë÷ÒýÁг¤¶ÈºÍÖµ£©¡¢£¨ROWID£©¡£ 44¡¢×¨ÃÅÓÃÓÚ¶ÔÊý¾Ý¿â½øÐб¸·Ý£¬ÐÞ¸´ºÍ»Ö¸´²Ù×÷µÄÊÇ£¨RMAN£© 45¡¢RMAN²»Äܱ¸·Ý£¨ÖØ×öÈÕÖ¾Îļþ£©¡£ 46¡¢½ø³ÌÓÉ£¨Óû§½ø³Ì£©¡¢£¨·þÎñÆ÷½ø³Ì£©ºÍ£¨ºǫ́½ø³Ì£©×é³É¡£ 47¡¢oracleĬÈÏʹÓà £¨spfile²ÎÊýÎļþ£© ´ò¿ª¡£ 48¡¢Ç¿ÖÆÐÔ²úÉúÖØ×öÈÕÖ¾Çл»µÄÃüÁîÊÇ£º£¨ALTER SYSTEM SWITCH LOGFILE£©. 49¡¢oracleµÄÁ½ÖÖ¹ÜÀíÊý¾Ý¿éµÄ·½·¨£º£¨ÊÖ¶¯¹ÜÀí£©ºÍ£¨×Ô¶¯µÄ¶Î¿Õ¼ä¹ÜÀí£©¡£


OracleÊÔÌâ.doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ
ËÑË÷¸ü¶à¹ØÓÚ£º OracleÊÔÌâ µÄÎĵµ
Ïà¹ØÍÆ¼ö
Ïà¹ØÔĶÁ
¡Á ÓοͿì½ÝÏÂÔØÍ¨µÀ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩

ÏÂÔØ±¾ÎĵµÐèÒªÖ§¸¶ 10 Ôª

Ö§¸¶·½Ê½£º

¿ªÍ¨VIP°üÔ»áÔ± ÌØ¼Û£º29Ôª/ÔÂ

×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£ºxuecool-com QQ£º370150219