An organization hires a contractor who only needs access to email and a group calendar. They donot need administrator access to the computer. Which VPN model is the most appropriate？（）A、 Thin ModelB、 Thick ClientC、 Port ForwardingD、 Clientless AccessE、 Layer 3 Network Access
An organization hires a contractor who only needs access to email and a group calendar. They donot need administrator access to the computer. Which VPN model is the most appropriate？（）
- A、 Thin Model
- B、 Thick Client
- C、 Port Forwarding
- D、 Clientless Access
- E、 Layer 3 Network Access
相关考题：
The EMP table has these columns:ENAME VARCHAR2(35)SALARY NUMBER(8,2)HIRE_DATE DATEManagement wants a list of names of employees who have been with the company for more than five years. Which SQL statement displays the required results? （）A. SELECT ENAME FROM EMP WHERE SYSDATE-HIRE_DATE 5;B. SELECT ENAME FROM EMP WHERE HIRE_DATE-SYSDATE 5;C. SELECT ENAME FROM EMP WHERE (SYSDATE_HIRE_DATE)/365 5;D. SELECT ENAME FROM EMP WHERE (SYSDATE_HIRE_DATE)*/365 5;
The EMP table contains these columns:EMPLOYEE_ID NUMBER(4)EMPNAME VARCHAR2 (25)SALARY NUMBER(9,2)HIRE_DATE DATEYou query the database with this SQL statement:SELECT empname,hire_date HIREDATE, salaryFROM EMPORDER BY hire_date;How will the results be sorted?（）A.randomlyB.ascending by dateC.descending by dateD.ascending alphabeticallyE.descending alphabetically
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OSI代表（）A、Organization for Standards InstituteB、Organization for Internet StandardsC、Open Standards InstituteD、Open Systems Interconnection
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国际民航组织（ICAO）新的飞行标准。（）A、New flight standard of international civil aircraft organization (ICAO).B、New fly standard of international civil aircraft organization (ICAO).C、New fly standard of international civil aviation organization (ICAO).D、New flight standard of international civil aviation organization (ICAO).
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单选题A right to withdraw a vessel（）the service of the Charterers failing the punctual and regular payment of the hire cannot be defeated by later tender of the hire.AinBbeforeCfromDagainst
单选题The EMP table contains these columns: EMPLOYEE_ID NUMBER(4) EMPNAME VARCHAR2 (25) SALARY NUMBER(9,2) HIRE_DATE DATE You query the database with this SQL statement: SELECT empname,hire_date HIREDATE, salary FROM EMP ORDER BY hire_date; How will the results be sorted?（）ArandomlyBascending by dateCdescending by dateDascending alphabeticallyEdescending alphabetically
单选题As long as the vessel is capable of performing the service immediately required，hire will （）.Acease to be payableBbegin to be withdrawnCcontinue to be payableDbe returned
单选题The EMP table has these columns: ENAME VARCHAR2(35) SALARY NUMBER(8,2) HIRE_DATE DATE Management wants a list of names of employees who have been with the company for more than five years. Which SQL statement displays the required results? （）ASELECT ENAME FROM EMP WHERE SYSDATE-HIRE_DATE 5;BSELECT ENAME FROM EMP WHERE HIRE_DATE-SYSDATE 5;CSELECT ENAME FROM EMP WHERE (SYSDATE_HIRE_DATE)/365 5;DSELECT ENAME FROM EMP WHERE (SYSDATE_HIRE_DATE)*/365 5;
问答题Topic 3：My View on Private Tutoring Questions for reference: 1) Is it commonly seen in modern society that many parents hire private tutors for their children? 2) What are the advantages and/or disadvantages of private tutoring? 3) Would you hire private tutors for your child in the future?
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单选题Examine the structure of the EMPLOYEES table: EMPLOYEE_ID NUMBER Primary Key FIRST_NAME VARCHAR2(25) LAST_NAME VARCHAR2(25) HIRE_DATE DATE Which INSERT statement is valid? （）AINSERT INTO employees (employee_id, first_name, last_name, hire_date) VALUES (1000, 'John', 'smith','01/01/01);BINSERT INTO employees(employee_id, first_name, last_name, hire_date) VALUES (1000, 'John', 'smith','01 january 01');CINSERT INTO employees(employee_id, first_name, last_name, Hire_date) VALUES (1000, 'John', 'smith', To_ date ('01/01/01));DINSERT INTO employees(employee_id, first_name, last_name, hire_date) VALUES (1000, 'John', 'smith','01-Jan-01');
单选题Off hire is when a vessel breaks down，strands，or has any damage that prevents the working of cargo or delays the sailing of the vessel．Under which of the following charter parties is off hire most likely to be mentioned?（）.ABareboatBVoyageCTimeDLease