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OCP認證
- ocp試題解析：11g-1Z0-051-v9.02-031題ocp試題解析：11g-1Z0-051-v9.02-031題，完整題庫請點擊這里聯系老師咨詢了解。31. Evaluate the following SQL commands:SQL>CREATE SEQUENCE ord_seqINCREMENT BY 10START WITH 120MAXVALUE 9999NOCYCLE;S...[詳細]
- ocp試題解析：11g-1Z0-051-v9.02-030題ocp試題解析：11g-1Z0-051-v9.02-030題，完整題庫請點擊這里聯系老師咨詢了解。30. Evaluate the following CREATE TABLE commands:CREATE TABLE orders(ord_no NUMBER(2) CONSTRAINT ord_pk PRIMARY KEY,ord_d...[詳細]
- ocp題庫解析：11g-1Z0-051-v9.02-029題ocp題庫解析：11g-1Z0-051-v9.02-029題，完整題庫請點擊這里聯系老師咨詢了解。29. Which two statements are true regarding constraints? (Choose two.)A. A foreign key cannot contain NULL values.B. The ...[詳細]
- ocp題庫解析：11g-1Z0-051-v9.02-028題ocp題庫解析：11g-1Z0-051-v9.02-028題，完整題庫請點擊這里聯系老師咨詢了解。28. Which two statements are true regarding constraints? (Choose two.)A. A foreign key cannot contain NULL values.B. A co...[詳細]
- ocp題庫解析：11g-1Z0-051-v9.02-027題ocp題庫解析：11g-1Z0-051-v9.02-027題，完整題庫請點擊這里聯系老師咨詢了解。27. Which two statements are true regarding tables? (Choose two.)A. A table name can be of any length.B. A table can have...[詳細]
- ocp試題解析：11g-1Z0-051-v9.02-026題ocp試題解析：11g-1Z0-051-v9.02-026題，完整題庫請點擊這里聯系老師咨詢了解。26. Which is the valid CREATE TABLE statement?A. CREATE TABLE emp9$# (emp_no NUMBER (4));B. CREATE TABLE 9emp$# (emp_no N...[詳細]
- ocp試題解析：11g-1Z0-051-v9.02-025題ocp試題解析：11g-1Z0-051-v9.02-025題,完整題庫請點擊這里聯系老師咨詢了解。25. You need to create a table with the following column specifications:1. Employee ID (numeric data type) for each employ...[詳細]
- ocp試題解析：11g-1Z0-051-v9.02-024題ocp試題解析：11g-1Z0-051-v9.02-024題，完整題庫請點擊這里聯系老師咨詢了解。24. Examine the structure proposed for the TRANSACTIONS table:name Null TypeTRANS_ID NOT NULL NUMBER(6)CUST_NAME NOT NULL...[詳細]
- ocp考試解析：11g-1Z0-051-v9.02-023題ocp考試解析：11g-1Z0-051-v9.02-023題，完整題庫請點擊這里聯系老師咨詢了解。23. Examine the structure proposed for the TRANSACTIONS table:name Null TypeTRANS_ID NOT NULL NUMBER(6)CUST_NAME NOT NULL...[詳細]
- ocp考試題庫：11g-1Z0-051-v9.02-022題ocp考試題庫：11g-1Z0-051-v9.02-022題,完整題庫請點擊這里聯系老師咨詢了解。22. You need to create a table for a banking application. One of the columns in the table has the followingrequirements:1...[詳細]
- ocp考試題庫：11g-1Z0-051-v9.02-021題ocp考試題庫：11g-1Z0-051-v9.02-021題,完整題庫請點擊這里聯系老師咨詢了解。21. Examine the description of the EMP_DETAILS table given below:name NULL TYPEEMP_ID NOT NULL NUMBEREMP_NAME NOT NULL VAR...[詳細]
