更新时间：2023-05-24 09:51:22
课程详情
<img src="https://img.togogo.net/tggPic/content/2022-07/1656923090989.jpg" alt="ocm培训机构" />
<div class="intro1_top temp_pro">
<div class="hAfter tem_title_head">
ORACLE数据库认证
</div>
</div>
<div class="temp_intro1 temp_pro">
<div class="intro1_content intro2_content">
<div class="intro2_item">
<img src="https://img.togogo.net/tggPic/content/2022-06/1656396359287.png" alt="OCA认证" />
<div class="floatRight">
<p class="title">
<b>OCA认证</b> --Oracle Certified Associate
</p>
<div class="intro2_item_detail">
OCA认证已经合并入OCP认证，ocp考试由原来的一门变成三门，且oca证书不再进行颁发，通过了OCP的考试只能获得OCP一个认证。
</div>
</div>
</div>
<div class="intro2_item">
<img src="https://img.togogo.net/tggPic/content/2022-06/1656396389467.png" alt="OCP认证" />
<div class="floatRight">
<p class="title">
<b>OCP认证</b> --Oracle Certified Professionals
</p>
<div class="intro2_item_detail">
一个OCP工程师不仅仅可以从事DBA，还可以进一步进行学习成为ERP实施、中间件管理、BI（商业智能）等企业最高薪酬的IT类专家。
</div>
</div>
</div>
<div class="intro2_item">
<img src="https://img.togogo.net/tggPic/content/2022-06/1656396411445.png" alt="OCM认证" />
<div class="floatRight">
<p class="title">
<b>OCM认证</b><br />
Oracle Certified Master
</p>
<div class="intro2_item_detail">
OCM认证是Oracle专家认证的一个分支，OCM要求参试人员必须获得OCP认证，参加Oracle WDP授权培训中心的培训，才能提高考试的胜算概率以及获取OCM的考试资质。
</div>
</div>
</div>
</div>
<div class="intro_detail">
<a href="javascript:void(0)">了解认证详情</a>
</div>
</div>
<br />
<br />
<img src="https://img.togogo.net/tggPic/content/2022-07/1656655290564.png" alt="北京OCP认证培训课程大纲" /><br />
<div class="intro1_top temp_pro">
<div class="hAfter tem_title_head">
腾科 提升您的IT价值
</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="https://img.togogo.net/tggPic/others/62b8c848b4ae64f8.jpg" />
</div>
<div class="t_eval1_item_content">
<div class="eval1_top clearfix">
<div class="eval1_student_name">
高*同学 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">服务：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">师资：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">环境：</span> <span class="eval1_back_num clearfix">5</span>
</div>
</div>
<div class="eval1_bottom">
腾科教育已经成立很多年了，在行业内拥有不错的口碑和影响力，校区整占地面积挺大的，教室非常多，环境干净又舒适，老师很有耐心从基础教起，教学实操性强，可以学到很多东西。
</div>
</div>
</div>
<div class="t_eval1_item borderBttom clearfix">
<div class="e_eval1_img">
<img src="https://img.togogo.net/tggPic/others/51e368b7529efd53.jpg" />
</div>
<div class="t_eval1_item_content">
<div class="eval1_top clearfix">
<div class="eval1_student_name">
白*同学 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">服务：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">师资：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">环境：</span> <span class="eval1_back_num clearfix">5</span>
</div>
</div>
<div class="eval1_bottom">
腾科教育交通便捷，内部环境真心赞，装修看起来很大气，还设置了很好的咨询服务窗口，真的很贴心。课堂上，老师教得非常认真，学员听得很专注，课堂气氛十分好，不妨过来体验一下吧。
</div>
</div>
</div>
<div class="t_eval1_item borderBttom clearfix">
<div class="e_eval1_img">
<img src="https://img.togogo.net/tggPic/others/b0b8872cb8fa3760.jpg" />
</div>
<div class="t_eval1_item_content">
<div class="eval1_top clearfix">
<div class="eval1_student_name">
胡*同学 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">服务：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">师资：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">环境：</span> <span class="eval1_back_num clearfix">5</span>
</div>
</div>
<div class="eval1_bottom">
面对面授课的确可以让我学到很多东西，一旦有问题，老师可以马上帮助解答。老师教学十分专业，教学经验相当丰富，跟着学习一段时间后，自己明显有了进步。另外，这里的环境很漂亮，课程设计针对性强，需要学习的可以考虑哦。
</div>
</div>
</div>
</div>
</div>
<div class="intro1_top temp_pro">
<div class="hAfter tem_title_head">
庞大习题库随心练
</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">
选择题
</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>
<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.SELECT NVL2(cust_credit_linit * .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>
</div>
<div class="t_quest_check_content">
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>
</div>
<div class="t_quest_check_content">
D.SELECT TO_CHAR(NVL(cust_credit_limit * .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>
</div>
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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">
选择题
</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.
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</div>
<div class="t_ques_item_bottom clearfix">
<div class="t_quest_check clearfix">
<span class="fang_quest"></span>
</div>
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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">下载最新题库</a>
</div>
</div>
<div class="intro1_top temp_pro">
<div class="hAfter tem_title_head">
ORACLE认证相关问题
</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">
数据库是什么？
</div>
<div class="t_answer1_detail">
数据库是“按照数据结构来组织、存储和管理数据的仓库”。是一个长期存储在计算机内的、有组织的、可共享的、统一管理的大量数据的集合。
</div>
</div>
<div class="t_answer1_item">
<div class="t_answer1_title">
数据库行业前景怎么样
</div>
<div class="t_answer1_detail">
数据库是按照数据结构来组织、存储、管理数据的一个仓库，是一个长期存储在计算机内的、有组织的、可共享的、统一管理的各种数据的集合。如今数据成为一种非常重要的资产，数据规模及其运用能力已成为衡量企业乃至国家核心竞争力的重要因素。
</div>
</div>
<div class="t_answer1_item">
<div class="t_answer1_title">
ocm认证含金量如何
</div>
<div class="t_answer1_detail">
在解决最困难的技术挑战和复杂的系统故障方面，OCM是的领先专家。OCM是IT行业最高水平专业知识和经验的标杆，它也是IT行业的基准，代表了IT专业人员和管理人员的最高专业水平和经验
</div>
</div>
</div>
</div>
<div class="intro1_top temp_pro">
<div class="hAfter tem_title_head">
ORACLE数据库认证
</div>
</div>
<div class="temp_intro1 temp_pro">
<div class="intro1_content intro2_content">
<div class="intro2_item">
<img src="https://img.togogo.net/tggPic/content/2022-06/1656396359287.png" alt="OCA认证" />
<div class="floatRight">
<p class="title">
<b>OCA认证</b> --Oracle Certified Associate
</p>
<div class="intro2_item_detail">
OCA认证已经合并入OCP认证，ocp考试由原来的一门变成三门，且oca证书不再进行颁发，通过了OCP的考试只能获得OCP一个认证。
</div>
</div>
</div>
<div class="intro2_item">
<img src="https://img.togogo.net/tggPic/content/2022-06/1656396389467.png" alt="OCP认证" />
<div class="floatRight">
<p class="title">
<b>OCP认证</b> --Oracle Certified Professionals
</p>
<div class="intro2_item_detail">
一个OCP工程师不仅仅可以从事DBA，还可以进一步进行学习成为ERP实施、中间件管理、BI（商业智能）等企业最高薪酬的IT类专家。
</div>
</div>
</div>
<div class="intro2_item">
<img src="https://img.togogo.net/tggPic/content/2022-06/1656396411445.png" alt="OCM认证" />
<div class="floatRight">
<p class="title">
<b>OCM认证</b><br />
Oracle Certified Master
</p>
<div class="intro2_item_detail">
OCM认证是Oracle专家认证的一个分支，OCM要求参试人员必须获得OCP认证，参加Oracle WDP授权培训中心的培训，才能提高考试的胜算概率以及获取OCM的考试资质。
</div>
</div>
</div>
</div>
<div class="intro_detail">
<a href="javascript:void(0)">了解认证详情</a>
</div>
</div>
<br />
<br />
<img src="https://img.togogo.net/tggPic/content/2022-07/1656655290564.png" alt="北京OCP认证培训课程大纲" /><br />
<div class="intro1_top temp_pro">
<div class="hAfter tem_title_head">
腾科 提升您的IT价值
</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="https://img.togogo.net/tggPic/others/62b8c848b4ae64f8.jpg" />
</div>
<div class="t_eval1_item_content">
<div class="eval1_top clearfix">
<div class="eval1_student_name">
高*同学 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">服务：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">师资：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">环境：</span> <span class="eval1_back_num clearfix">5</span>
</div>
</div>
<div class="eval1_bottom">
腾科教育已经成立很多年了，在行业内拥有不错的口碑和影响力，校区整占地面积挺大的，教室非常多，环境干净又舒适，老师很有耐心从基础教起，教学实操性强，可以学到很多东西。
</div>
</div>
</div>
<div class="t_eval1_item borderBttom clearfix">
<div class="e_eval1_img">
<img src="https://img.togogo.net/tggPic/others/51e368b7529efd53.jpg" />
</div>
<div class="t_eval1_item_content">
<div class="eval1_top clearfix">
<div class="eval1_student_name">
白*同学 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">服务：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">师资：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">环境：</span> <span class="eval1_back_num clearfix">5</span>
</div>
</div>
<div class="eval1_bottom">
腾科教育交通便捷，内部环境真心赞，装修看起来很大气，还设置了很好的咨询服务窗口，真的很贴心。课堂上，老师教得非常认真，学员听得很专注，课堂气氛十分好，不妨过来体验一下吧。
</div>
</div>
</div>
<div class="t_eval1_item borderBttom clearfix">
<div class="e_eval1_img">
<img src="https://img.togogo.net/tggPic/others/b0b8872cb8fa3760.jpg" />
</div>
<div class="t_eval1_item_content">
<div class="eval1_top clearfix">
<div class="eval1_student_name">
胡*同学 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">服务：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">师资：</span> <span class="eval1_back_num clearfix">5</span> <span class="eval1_back_text clearfix">环境：</span> <span class="eval1_back_num clearfix">5</span>
</div>
</div>
<div class="eval1_bottom">
面对面授课的确可以让我学到很多东西，一旦有问题，老师可以马上帮助解答。老师教学十分专业，教学经验相当丰富，跟着学习一段时间后，自己明显有了进步。另外，这里的环境很漂亮，课程设计针对性强，需要学习的可以考虑哦。
</div>
</div>
</div>
</div>
</div>
<div class="intro1_top temp_pro">
<div class="hAfter tem_title_head">
庞大习题库随心练
</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">
选择题
</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;
</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.SELECT NVL2(cust_credit_linit * .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>
</div>
<div class="t_quest_check_content">
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>
</div>
<div class="t_quest_check_content">
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>
</div>
<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">
选择题
</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">下载最新题库</a>
</div>
</div>
<div class="intro1_top temp_pro">
<div class="hAfter tem_title_head">
ORACLE认证相关问题
</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">
数据库是什么？
</div>
<div class="t_answer1_detail">
数据库是“按照数据结构来组织、存储和管理数据的仓库”。是一个长期存储在计算机内的、有组织的、可共享的、统一管理的大量数据的集合。
</div>
</div>
<div class="t_answer1_item">
<div class="t_answer1_title">
数据库行业前景怎么样
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数据库是按照数据结构来组织、存储、管理数据的一个仓库，是一个长期存储在计算机内的、有组织的、可共享的、统一管理的各种数据的集合。如今数据成为一种非常重要的资产，数据规模及其运用能力已成为衡量企业乃至国家核心竞争力的重要因素。
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ocm认证含金量如何
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在解决最困难的技术挑战和复杂的系统故障方面，OCM是的领先专家。OCM是IT行业最高水平专业知识和经验的标杆，它也是IT行业的基准，代表了IT专业人员和管理人员的最高专业水平和经验
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