Of the following, only ____ data are considered external data.
A: CRM
B: published services
C: accounting
D: syndicated services
A: CRM
B: published services
C: accounting
D: syndicated services
举一反三
- Of the following, only ____ data are considered internal data. A: published government B: syndicated services C: CRM D: published secondary
- Which of the following is/are primary sources of data?(i)Historical records of transport costs to be used to prepare forecasts for budgetary planning(ii)The Annual Abstract of Statistics, published by the Office for National Statistics in the United Kingdom(iii)Data collected by a bank in a telephone survey to monitor the effectiveness of the bank's customer services A: (i) and (ii) B: (i) and (iii) C: (i) only D: (iii) only
- Your data recovery strategy must meet the following requirements:·Back up all data files and folders in C:Data.·Restore individual files and folders in C:Data.·Ensure that data is backed up to and restored from external media.What should you do?（） A.A B.B C.C D.D
- Responsibilities of the Front Office include( ) A: Accounting for guests B: guest services management C: PMS management D: Data management E: revenue and reservations management
- Which of the following services is not provided by TCP? () A: Delay<br/>guarantees and bandwidth guarantees B: Reliable<br/>data transfers and flow controls C: Congestion<br/>controls D: In-order<br/>data transfers