Click the ’Select and Place’ button. Place the events in the order they occur. https://assets.asklib.com/images/image2/2018073111395550870.png

A . SELECT * FROM employees where salary > (SELECT MIN(salary) FROM employees GROUP BY department_id); B . SELECT * FROM employees WHERE salary = (SELECT AVG(salary) FROM employees GROUP BY department_id); C . SELECT distinct department_id FROM employees WHERE salary > ANY (SELECT AVG(salary) FROM employees GROUP BY department_id); D . SELECT department_id FROM employees WHERE salary > ALL (SELECT AVG(salary) FROM employees GROUP BY department_id); E . SELECT last_name FROM employees WHERE salary > ANY (SELECT MAX(salary) FROM employees GROUP BY department_id); F . SELECT department_id FROM employees WHERE salary > ALL (SELECT AVG(salary) FROM employees GROUP BY AVG(SALARY))

A . Dynamic address mapping uses Frame Relay Inverse ARP to request the next-hop protocol address for a specific connection on its known DLCI B . Responses to Inverse ARP requests are entered in an address-to-DLCI mapping table on the router or access server which is used to supply the next-hop protoco address or the DLCI for outgoing traffic C . Inverse ARP is enabled by default for all protocols enabled on the physical interface D . Inverse ARP is configured using the following command under the Interface configuration ’frame-relaymap dlci （dlci number） protocol protocol-address’ E . Inverse ARP in Frame-Relay is synonymous of ARP in Ethernet

A . SELECT TO_CHAR(SYSDATE,'yyyy') FROM dual; B . SELECT TO_DATE(SYSDATE,'yyyy') FROM dual; C . SELECT DECODE(SUBSTR(SYSDATE, 8), 'YYYY') FROM dual; D . SELECT DECODE(SUBSTR(SYSDATE, 8), 'year') FROM dual; E . SELECT TO_CHAR(SUBSTR(SYSDATE, 8,2),'yyyy') FROM dual

A . ongoing support handoff meeting B . staff training C . detailed design development D . staging and system migratio

A . providing a partner with information regarding customer acceptance of a new Solution B . providing information regarding current network infrastructure readiness C . using stakeholder interviews to identify stakeholders and decision-makers， high-level solution requirements， timelines， and the scope of an opportunity D . adjusting a solution to account for a customers physical site characteristic

A . An exception is thrown at runtime by SourceServlet. B . An exception is thrown at runtime by DestinationServlet. C . Only "hello from dest" appears in the response output stream. D . Both "hello from source" and "hello from dest" appear in the response output stream.

A . Compilation will succeed for all classes and interfaces. B . Compilation of class C will fail because of an error in line 2. C . Compilation of class C will fail because of an error in line 6. D . Compilation of class AImpl will fail because of an error in line 2

A . Compilation will succeed for all classes and interfaces. B . Compilation of class C will fail because of an error in line 2. C . Compilation of class C will fail because of an error in line 6. D . Compilation of class AImpl will fail because of an error in line 2.

A . an CES / telex mode B . an SES telex service C . the service /the subscriber D . a satellite /an ocean regio

A . The PMON process registers the request in the response queue. B . A shared sever places the process request in the response queue. C . A request within the request queue is processed by an idle shared server process. D . A dispatcher assigns a request from the request queue to and idle shared server process.

A . PIM sparse - dense B . Bidir - PIM C . PIM - RP D . PIM - DM E . PIM - SM

A .  3DES is muchmore secure than DES. B .  Both DES and 3DES are stream ciphers. C .  DES uses 64 bitkeys， although the effective key lengthis only 56bits. D .  The decryption operation for both DES and 3DES is the same as the encryption operation. E .  DES can only be used for encryption， whereas 3DES can also be used for authentication.

A . Ongoing Support Handoff Meeting B . Staff Training C . Detailed Design Development D . Staging and System Migratio

Hope is the essence of life. A man without hope is nothing but a dry river. A.3 B.2 C.1 D.4

是 否

<img src='https://img2.soutiyun.com/shangxueba/ask/17133001-17136000/17135988/ea49d0916fc0345195a85a9b2816cb50.jpg' /> A.SELECT employee_id, salary, tax_percent FROM employees e JOIN tax t ON e.salary BETWEEN t.min_salary AND t.max_salary; B.SELECT employee_id, salary, tax_percent FROM employees e JOIN tax t WHERE e.salary ＞ t.min_salary AND ＜ t.max_salary; C.SELECT employee_id, salary, tax_percent FROM employees e JOIN tax t ON (MIN(e.salary) = t.min_salary AND MAX(e.salary) = t.max_salary); D.You cannot find the information because there is nocommon column between the two tables.

A．compatibly B．meticulously C．consiaerably D．enormously

<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/e0e7e26248da659a6662e982bf95acc3.jpg' /> A.The SELECT statement is syntactically accurate. B.The SELECT statement does not work because there is no HAVING clause. C.The SELECT statement does not work because the column specified in the GROUP BY clause is not in the SELECT list. D.The SELECT statement does not work because the GROUP BY clause should be in the main query and not in the subquery.

<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/1179420481e271350f195c64f9e527b9.jpg' /> <img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/a88968eec9764c2a8638e3aee2b1e23d.jpg' /> A. The statement executes successfully and returns the student ID and sum of all marks for each student who obtained more than the average mark in each subject. B. The statement returns an error at the SELECT clause. C. The statement returns an error at the WHERE clause. D. The statement returns an error at the ORDER BY clause.

A．A.set B．B.landing C．C.land D．D.to land

You want to retrieve all employees, whether or not they have matching departments in the departments table. Which query would you use？（）<img src='https://img2.soutiyun.com/shangxueba/ask/18264001-18267000/18266966/2018080111484519157.jpg' /> A. SELECT last_name, department_name FROM employees NATURAL JOIN departments; B. SELECT last_name, department_name FROM employees JOIN departments ; C. SELECT last_name, department_name FROM employees e JOIN departments d ON (e.department_id = d.department_id); D. SELECT last_name, department_name FROM employees e RIGHT OUTER JOIN departments d ON (e.department_id = d.department_id); E. SELECT last_name, department_name FROM employees FULL JOIN departments ON (e.department_id = d.department_id); F . SELECT last_name, department_name FROM employees e LEFT OUTER JOIN departments d ON (e.department_id = d.department_id)

A．insert B．investigate C．promote D．put