更新時間：2023-05-24 09:51:22
課程詳情
<img src="http://115.29.210.249/tggPic/content/2022-07/1656923090989.jpg" alt="ocm培訓機構" />
<div class="intro1_top temp_pro">
<div class="hAfter tem_title_head">
ORACLE數據庫認證
</div>
</div>
<div class="temp_intro1 temp_pro">
<div class="intro1_content intro2_content">
<div class="intro2_item">
<img src="http://115.29.210.249/tggPic/content/2022-06/1656396359287.png" alt="OCA認證" />
<div class="floatRight">
<p class="title">
<b>OCA認證</b> --Oracle Certified Associate
</p>
<div class="intro2_item_detail">
OCA認證已經合并入OCP認證，ocp考試由原來的一門變成三門，且oca證書不再進行頒發，通過了OCP的考試只能獲得OCP一個認證。
</div>
</div>
</div>
<div class="intro2_item">
<img src="http://115.29.210.249/tggPic/content/2022-06/1656396389467.png" alt="OCP認證" />
<div class="floatRight">
<p class="title">
<b>OCP認證</b> --Oracle Certified Professionals
</p>
<div class="intro2_item_detail">
一個OCP工程師不僅僅可以從事DBA，還可以進一步進行學習成為ERP實施、中間件管理、BI（商業智能）等企業最高薪酬的IT類專家。
</div>
</div>
</div>
<div class="intro2_item">
<img src="http://115.29.210.249/tggPic/content/2022-06/1656396411445.png" alt="OCM認證" />
<div class="floatRight">
<p class="title">
<b>OCM認證</b><br />
Oracle Certified Master
</p>
<div class="intro2_item_detail">
OCM認證是Oracle專家認證的一個分支，OCM要求參試人員必須獲得OCP認證，參加Oracle WDP授權培訓中心的培訓，才能提高考試的勝算概率以及獲取OCM的考試資質。
</div>
</div>
</div>
</div>
<div class="intro_detail">
<a href="javascript:void(0)">了解認證詳情</a>
</div>
</div>
<br />
<br />
<img src="http://115.29.210.249/tggPic/content/2022-07/1656655290564.png" alt="北京OCP認證培訓課程大綱" /><br />
<div class="intro1_top temp_pro">
<div class="hAfter tem_title_head">
騰科 提升您的IT價值
</div>
</div>
<div class="temp_intro1 temp_pro t_answer1">
<div class="t_eval1_content">
<div class="t_eval1_item borderBttom clearfix">
<div class="e_eval1_img">
<img src="http://115.29.210.249/tggPic/others/62b8c848b4ae64f8.jpg" />
</div>
<div class="t_eval1_item_content">
<div class="eval1_top clearfix">
<div class="eval1_student_name">
高*同學 5
</div>
<div class="eval1_student_catch clearfix">
<span class="eval1_back_text clearfix">效果：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">服務：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">師資：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">環境：</span> <span class="eval1_back_num clearfix">5</span>
</div>
</div>
<div class="eval1_bottom">
騰科教育已經成立很多年了，在行業內擁有不錯的口碑和影響力，校區整占地面積挺大的，教室非常多，環境干凈又舒適，老師很有耐心從基礎教起，教學實操性強，可以學到很多東西。
</div>
</div>
</div>
<div class="t_eval1_item borderBttom clearfix">
<div class="e_eval1_img">
<img src="http://115.29.210.249/tggPic/others/51e368b7529efd53.jpg" />
</div>
<div class="t_eval1_item_content">
<div class="eval1_top clearfix">
<div class="eval1_student_name">
白*同學 5
</div>
<div class="eval1_student_catch clearfix">
<span class="eval1_back_text clearfix">效果：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">服務：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">師資：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">環境：</span> <span class="eval1_back_num clearfix">5</span>
</div>
</div>
<div class="eval1_bottom">
騰科教育交通便捷，內部環境真心贊，裝修看起來很大氣，還設置了很好的咨詢服務窗口，真的很貼心。課堂上，老師教得非常認真，學員聽得很專注，課堂氣氛十分好，不妨過來體驗一下吧。
</div>
</div>
</div>
<div class="t_eval1_item borderBttom clearfix">
<div class="e_eval1_img">
<img src="http://115.29.210.249/tggPic/others/b0b8872cb8fa3760.jpg" />
</div>
<div class="t_eval1_item_content">
<div class="eval1_top clearfix">
<div class="eval1_student_name">
胡*同學 5
</div>
<div class="eval1_student_catch clearfix">
<span class="eval1_back_text clearfix">效果：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">服務：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">師資：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">環境：</span> <span class="eval1_back_num clearfix">5</span>
</div>
</div>
<div class="eval1_bottom">
面對面授課的確可以讓我學到很多東西，一旦有問題，老師可以馬上幫助解答。老師教學十分專業，教學經驗相當豐富，跟著學習一段時間后，自己明顯有了進步。另外，這里的環境很漂亮，課程設計針對性強，需要學習的可以考慮哦。
</div>
</div>
</div>
</div>
</div>
<div class="intro1_top temp_pro">
<div class="hAfter tem_title_head">
龐大習題庫隨心練
</div>
</div>
<div class="temp_intro1 temp_pro">
<div class="t_question_bank1">
<div class="t_ques_item">
<div class="t_ques_item_top clearfix">
<div class="t_ques_type">
選擇題
</div>
<div class="t_question_title">
The CUSTOMERS table has a CUST_CREDIT_LIMIT column of data type NUMBER.Which two queries execute successfully? (Choose two.)
</div>
</div>
<div class="t_ques_item_bottom clearfix">
<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
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A.SELECT NVL(cust_credit_linit * .15, ‘Not Available’) FROM customers;
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<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
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B.SELECT NVL2(cust_credit_linit * .15, ‘Not Available’) FROM customers;
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<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
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C.SELECT NVL(TO_CHAR(cust_credit_limit * .15), ‘Not Available’) FROM customers;
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<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
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D.SELECT TO_CHAR(NVL(cust_credit_limit * .15, ‘Not Available’)) FROM customers;
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<div class="t_ques_item_bottom clearfix">
<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
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E.SELECT NVL2(cust_credit_limit, TO_CHAR(cust_credit_limit * .15), ‘Not Available’) FROM customers;
</div>
</div>
</div>
<div class="t_ques_item">
<div class="t_ques_item_top clearfix">
<div class="t_ques_type">
選擇題
</div>
<div class="t_question_title">
Which two statements are true about Flashback Version Query?
</div>
</div>
<div class="t_ques_item_bottom clearfix">
<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
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A.The result of a query can be used as part of a DML statement.
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<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
</div>
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B.It can be used to create views.
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<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
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C.It can be used only if Flashback Data Archive is enabled for a table.
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<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
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D.It retrieves all versions of rows that exist in a time interval, including the start time and end time.
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<span class="fang_quest"></span>
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E.It can be used to retrieve the SQL that is required to undo a row change and the user responsible for the change.
</div>
</div>
</div>
<a class="down_quest_btn">下載最新題庫</a>
</div>
</div>
<div class="intro1_top temp_pro">
<div class="hAfter tem_title_head">
ORACLE認證相關問題
</div>
</div>
<div class="temp_intro1 temp_pro t_answer1">
<div class="t_answer1_content">
<div class="t_answer1_item">
<div class="t_answer1_title">
數據庫是什么？
</div>
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數據庫是“按照數據結構來組織、存儲和管理數據的倉庫”。是一個長期存儲在計算機內的、有組織的、可共享的、統一管理的大量數據的集合。
</div>
</div>
<div class="t_answer1_item">
<div class="t_answer1_title">
數據庫行業前景怎么樣
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數據庫是按照數據結構來組織、存儲、管理數據的一個倉庫，是一個長期存儲在計算機內的、有組織的、可共享的、統一管理的各種數據的集合。如今數據成為一種非常重要的資產，數據規模及其運用能力已成為衡量企業乃至國家核心競爭力的重要因素。
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<div class="t_answer1_title">
ocm認證含金量如何
</div>
<div class="t_answer1_detail">
在解決最困難的技術挑戰和復雜的系統故障方面，OCM是的領先專家。OCM是IT行業最高水平專業知識和經驗的標桿，它也是IT行業的基準，代表了IT專業人員和管理人員的最高專業水平和經驗
</div>
</div>
</div>
</div>
<div class="intro1_top temp_pro">
<div class="hAfter tem_title_head">
ORACLE數據庫認證
</div>
</div>
<div class="temp_intro1 temp_pro">
<div class="intro1_content intro2_content">
<div class="intro2_item">
<img src="http://115.29.210.249/tggPic/content/2022-06/1656396359287.png" alt="OCA認證" />
<div class="floatRight">
<p class="title">
<b>OCA認證</b> --Oracle Certified Associate
</p>
<div class="intro2_item_detail">
OCA認證已經合并入OCP認證，ocp考試由原來的一門變成三門，且oca證書不再進行頒發，通過了OCP的考試只能獲得OCP一個認證。
</div>
</div>
</div>
<div class="intro2_item">
<img src="http://115.29.210.249/tggPic/content/2022-06/1656396389467.png" alt="OCP認證" />
<div class="floatRight">
<p class="title">
<b>OCP認證</b> --Oracle Certified Professionals
</p>
<div class="intro2_item_detail">
一個OCP工程師不僅僅可以從事DBA，還可以進一步進行學習成為ERP實施、中間件管理、BI（商業智能）等企業最高薪酬的IT類專家。
</div>
</div>
</div>
<div class="intro2_item">
<img src="http://115.29.210.249/tggPic/content/2022-06/1656396411445.png" alt="OCM認證" />
<div class="floatRight">
<p class="title">
<b>OCM認證</b><br />
Oracle Certified Master
</p>
<div class="intro2_item_detail">
OCM認證是Oracle專家認證的一個分支，OCM要求參試人員必須獲得OCP認證，參加Oracle WDP授權培訓中心的培訓，才能提高考試的勝算概率以及獲取OCM的考試資質。
</div>
</div>
</div>
</div>
<div class="intro_detail">
<a href="javascript:void(0)">了解認證詳情</a>
</div>
</div>
<br />
<br />
<img src="http://115.29.210.249/tggPic/content/2022-07/1656655290564.png" alt="北京OCP認證培訓課程大綱" /><br />
<div class="intro1_top temp_pro">
<div class="hAfter tem_title_head">
騰科 提升您的IT價值
</div>
</div>
<div class="temp_intro1 temp_pro t_answer1">
<div class="t_eval1_content">
<div class="t_eval1_item borderBttom clearfix">
<div class="e_eval1_img">
<img src="http://115.29.210.249/tggPic/others/62b8c848b4ae64f8.jpg" />
</div>
<div class="t_eval1_item_content">
<div class="eval1_top clearfix">
<div class="eval1_student_name">
高*同學 5
</div>
<div class="eval1_student_catch clearfix">
<span class="eval1_back_text clearfix">效果：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">服務：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">師資：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">環境：</span> <span class="eval1_back_num clearfix">5</span>
</div>
</div>
<div class="eval1_bottom">
騰科教育已經成立很多年了，在行業內擁有不錯的口碑和影響力，校區整占地面積挺大的，教室非常多，環境干凈又舒適，老師很有耐心從基礎教起，教學實操性強，可以學到很多東西。
</div>
</div>
</div>
<div class="t_eval1_item borderBttom clearfix">
<div class="e_eval1_img">
<img src="http://115.29.210.249/tggPic/others/51e368b7529efd53.jpg" />
</div>
<div class="t_eval1_item_content">
<div class="eval1_top clearfix">
<div class="eval1_student_name">
白*同學 5
</div>
<div class="eval1_student_catch clearfix">
<span class="eval1_back_text clearfix">效果：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">服務：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">師資：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">環境：</span> <span class="eval1_back_num clearfix">5</span>
</div>
</div>
<div class="eval1_bottom">
騰科教育交通便捷，內部環境真心贊，裝修看起來很大氣，還設置了很好的咨詢服務窗口，真的很貼心。課堂上，老師教得非常認真，學員聽得很專注，課堂氣氛十分好，不妨過來體驗一下吧。
</div>
</div>
</div>
<div class="t_eval1_item borderBttom clearfix">
<div class="e_eval1_img">
<img src="http://115.29.210.249/tggPic/others/b0b8872cb8fa3760.jpg" />
</div>
<div class="t_eval1_item_content">
<div class="eval1_top clearfix">
<div class="eval1_student_name">
胡*同學 5
</div>
<div class="eval1_student_catch clearfix">
<span class="eval1_back_text clearfix">效果：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">服務：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">師資：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">環境：</span> <span class="eval1_back_num clearfix">5</span>
</div>
</div>
<div class="eval1_bottom">
面對面授課的確可以讓我學到很多東西，一旦有問題，老師可以馬上幫助解答。老師教學十分專業，教學經驗相當豐富，跟著學習一段時間后，自己明顯有了進步。另外，這里的環境很漂亮，課程設計針對性強，需要學習的可以考慮哦。
</div>
</div>
</div>
</div>
</div>
<div class="intro1_top temp_pro">
<div class="hAfter tem_title_head">
龐大習題庫隨心練
</div>
</div>
<div class="temp_intro1 temp_pro">
<div class="t_question_bank1">
<div class="t_ques_item">
<div class="t_ques_item_top clearfix">
<div class="t_ques_type">
選擇題
</div>
<div class="t_question_title">
The CUSTOMERS table has a CUST_CREDIT_LIMIT column of data type NUMBER.Which two queries execute successfully? (Choose two.)
</div>
</div>
<div class="t_ques_item_bottom clearfix">
<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
</div>
<div class="t_quest_check_content">
A.SELECT NVL(cust_credit_linit * .15, ‘Not Available’) FROM customers;
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<div class="t_ques_item_bottom clearfix">
<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
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B.SELECT NVL2(cust_credit_linit * .15, ‘Not Available’) FROM customers;
</div>
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<div class="t_ques_item_bottom clearfix">
<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
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C.SELECT NVL(TO_CHAR(cust_credit_limit * .15), ‘Not Available’) FROM customers;
</div>
</div>
<div class="t_ques_item_bottom clearfix">
<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
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D.SELECT TO_CHAR(NVL(cust_credit_limit * .15, ‘Not Available’)) FROM customers;
</div>
</div>
<div class="t_ques_item_bottom clearfix">
<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
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<div class="t_quest_check_content">
E.SELECT NVL2(cust_credit_limit, TO_CHAR(cust_credit_limit * .15), ‘Not Available’) FROM customers;
</div>
</div>
</div>
<div class="t_ques_item">
<div class="t_ques_item_top clearfix">
<div class="t_ques_type">
選擇題
</div>
<div class="t_question_title">
Which two statements are true about Flashback Version Query?
</div>
</div>
<div class="t_ques_item_bottom clearfix">
<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
</div>
<div class="t_quest_check_content">
A.The result of a query can be used as part of a DML statement.
</div>
</div>
<div class="t_ques_item_bottom clearfix">
<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
</div>
<div class="t_quest_check_content">
B.It can be used to create views.
</div>
</div>
<div class="t_ques_item_bottom clearfix">
<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
</div>
<div class="t_quest_check_content">
C.It can be used only if Flashback Data Archive is enabled for a table.
</div>
</div>
<div class="t_ques_item_bottom clearfix">
<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
</div>
<div class="t_quest_check_content">
D.It retrieves all versions of rows that exist in a time interval, including the start time and end time.
</div>
</div>
<div class="t_ques_item_bottom clearfix">
<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
</div>
<div class="t_quest_check_content">
E.It can be used to retrieve the SQL that is required to undo a row change and the user responsible for the change.
</div>
</div>
</div>
<a class="down_quest_btn">下載最新題庫</a>
</div>
</div>
<div class="intro1_top temp_pro">
<div class="hAfter tem_title_head">
ORACLE認證相關問題
</div>
</div>
<div class="temp_intro1 temp_pro t_answer1">
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數據庫是什么？
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數據庫是“按照數據結構來組織、存儲和管理數據的倉庫”。是一個長期存儲在計算機內的、有組織的、可共享的、統一管理的大量數據的集合。
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數據庫行業前景怎么樣
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數據庫是按照數據結構來組織、存儲、管理數據的一個倉庫，是一個長期存儲在計算機內的、有組織的、可共享的、統一管理的各種數據的集合。如今數據成為一種非常重要的資產，數據規模及其運用能力已成為衡量企業乃至國家核心競爭力的重要因素。
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ocm認證含金量如何
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在解決最困難的技術挑戰和復雜的系統故障方面，OCM是的領先專家。OCM是IT行業最高水平專業知識和經驗的標桿，它也是IT行業的基準，代表了IT專業人員和管理人員的最高專業水平和經驗
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