Examine the description of the EMPLOYEES table: EMP_ID NUMBER(4) NOT NULL LAST_NAME VARCHAR2(30) NOT NULL FIRST_NAME VARCHAR2(30) DEPT_ID NUMBER(2) Which statement produces the number of different departments that have employees with last name Smith? ()
相似题目
-
Examine the description of the STUDENTS table: https://assets.asklib.com/images/image2/2018080115032850512.jpg Which two aggregate functions are valid on the START_DATE column?()
-
Examine the description of the EMPLOYEES table: EMP_ID NUMBER(4) NOT NULL LAST_NAME VARCHAR2(30) NOT NULL FIRST_NAME VARCHAR2(30) DEPT_ID NUMBER(2) Which statement produces the number of different departments that have employees with last name Smith?()
-
Which of the following descriptions best identifies the operating principal of a flash-type evaporator?()
-
Examine the description of the STUDENTS table: STD_ID NUMBER(4) COURSE_ID VARCHARD2(10) START_DATE DATE END_DATE DATE Which two aggregate functions are valid on the START_DATE column?()
-
Examine the description of the EMPLOYEES table: https://assets.asklib.com/images/image2/2018080110341576486.jpg Which statement produces the number of different departments that have employees with last name Smith?()
-
What is the best description of serialization delay? ()
-
Which three of the following descriptions are true about the firewall modes? ()
-
Examine the description of the EMPLOYEES table: https://assets.asklib.com/images/image2/2018080114592471196.jpg Which statement shows the maximum salary paid in each job category of each department?()
-
Which three of the following descriptions are true about the firewall modes? ()
-
Please choose the right description about the language of two.
-
The part program contains a description of the _________.
-
Which one is not the description of medicine?
-
Which of the following is NOT included in the project descriptions of a proposal?
-
Which of the following statements are accurate descriptions of modern liability management?
-
Which of the following statements provides the best description of the marketing concept of positioning?
-
Which of the following is the right description about CRM?
-
What function does the description of the well play in Norwegian Forest?
-
The job description should state the tasks and responsibilities of the job position.
-
The description of Russians' love of memorizing poetry shows the author's ______.
-
Which of the descriptions on “prepregs” is not true?()
-
The author's description of Cro-Magnon paintings mentions which of the following?
-
Examine the description of the MARKS table:SUBJ1 and SUBJ2 indicate the marks obtained by a student in two subjects.Examine this SELECT statement based on the MARKS table:What is the result of the SELECT statement?()
-
Which one is correct of the following descriptions about the transport mechanism of macromolecular substances()
-
Examine the description of the STUDENTS table:STD_ID NUMBER(4)COURSE_ID VARCHAR2(10)START_DATE DATEEND_DATE DATEWhich two aggregate functions are valid on the START_DATE column? ()
推荐题目
- 日本血吸虫成虫主要寄生于人体的哪一部位()
- 梦工场的动画长片《埃及王子》在叙事上强调冲突律,在动作风格上强调表演的逼真性,这种叙事方式被称为()
- 侵蚀性葡萄胎最常见的转移部位是______,其次为______、______、______转移较少见。
- 经常采用有机溶剂提取,经液液分配及浓硫酸净化或()净化除去于扰杂质。
- 下列措施中,可以防止循环氢带液的有()。
- 在以下航班查询页面Search中,下部航班列表的数据获取以用户选择的始发城市为依据,如果使用SqlDataSource为GridView配置数据源,那么配置数据源时添加Where子句时,应设置StartCity列等于()。de074d8a2bb28d24add007e8e701310d.png
- 21世纪的管理趋势不包括()。
- 下列药剂采用吸附架桥原理的是()
- 女性,50岁。右肩痛2个月,右肩局限性压痛,外展外旋、后伸活动受限,诊断是()
- 患者,男,45岁,再生障碍性贫血,正接受丙酸睾酾治疗。护士对患者的用药指导正确的是()