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- ocp试题解析：11g-1Z0-051-v9.02-031题ocp试题解析：11g-1Z0-051-v9.02-031题，完整题库请点击这里联系老师咨询了解。31. Evaluate the following SQL commands:SQL>CREATE SEQUENCE ord_seqINCREMENT BY 10START WITH 120MAXVALUE 9999NOCYCLE;S...[详细]
- ocp试题解析：11g-1Z0-051-v9.02-030题ocp试题解析：11g-1Z0-051-v9.02-030题，完整题库请点击这里联系老师咨询了解。30. Evaluate the following CREATE TABLE commands:CREATE TABLE orders(ord_no NUMBER(2) CONSTRAINT ord_pk PRIMARY KEY,ord_d...[详细]
- ocp题库解析：11g-1Z0-051-v9.02-029题ocp题库解析：11g-1Z0-051-v9.02-029题，完整题库请点击这里联系老师咨询了解。29. Which two statements are true regarding constraints? (Choose two.)A. A foreign key cannot contain NULL values.B. The ...[详细]
- ocp题库解析：11g-1Z0-051-v9.02-028题ocp题库解析：11g-1Z0-051-v9.02-028题，完整题库请点击这里联系老师咨询了解。28. Which two statements are true regarding constraints? (Choose two.)A. A foreign key cannot contain NULL values.B. A co...[详细]
- ocp题库解析：11g-1Z0-051-v9.02-027题ocp题库解析：11g-1Z0-051-v9.02-027题，完整题库请点击这里联系老师咨询了解。27. Which two statements are true regarding tables? (Choose two.)A. A table name can be of any length.B. A table can have...[详细]
- ocp试题解析：11g-1Z0-051-v9.02-026题ocp试题解析：11g-1Z0-051-v9.02-026题，完整题库请点击这里联系老师咨询了解。26. Which is the valid CREATE TABLE statement?A. CREATE TABLE emp9$# (emp_no NUMBER (4));B. CREATE TABLE 9emp$# (emp_no N...[详细]
- ocp试题解析：11g-1Z0-051-v9.02-025题ocp试题解析：11g-1Z0-051-v9.02-025题,完整题库请点击这里联系老师咨询了解。25. You need to create a table with the following column specifications:1. Employee ID (numeric data type) for each employ...[详细]
- ocp试题解析：11g-1Z0-051-v9.02-024题ocp试题解析：11g-1Z0-051-v9.02-024题，完整题库请点击这里联系老师咨询了解。24. Examine the structure proposed for the TRANSACTIONS table:name Null TypeTRANS_ID NOT NULL NUMBER(6)CUST_NAME NOT NULL...[详细]
- ocp考试解析：11g-1Z0-051-v9.02-023题ocp考试解析：11g-1Z0-051-v9.02-023题，完整题库请点击这里联系老师咨询了解。23. Examine the structure proposed for the TRANSACTIONS table:name Null TypeTRANS_ID NOT NULL NUMBER(6)CUST_NAME NOT NULL...[详细]
- ocp考试题库：11g-1Z0-051-v9.02-022题ocp考试题库：11g-1Z0-051-v9.02-022题,完整题库请点击这里联系老师咨询了解。22. You need to create a table for a banking application. One of the columns in the table has the followingrequirements:1...[详细]
- ocp考试题库：11g-1Z0-051-v9.02-021题ocp考试题库：11g-1Z0-051-v9.02-021题,完整题库请点击这里联系老师咨询了解。21. Examine the description of the EMP_DETAILS table given below:name NULL TYPEEMP_ID NOT NULL NUMBEREMP_NAME NOT NULL VAR...[详细]
