更多"A user has been having difficulty w"的相关试题:
[单项选择]User Mary has a view called EMP_DEPT_LOC_VU that was created based on the EMPLOYEES, DEPARTMENTS, and LOCATIONS tables. She has the privilege to create a public synonym, and would like to create a synonym for this view that can be used by all users of the database. Which SQL statement can Mary use to accomplish that task?（）
A. CREATE PUBLIC SYNONYM EDL_VU ON emp_dept_loc_vu
B. CREATE PUBLIC SYNONYM EDL:VU FOR mary (emp_dept_loc_vu);
C. CREATE PUBLIC SYNONYM EDL_VU FOR emp _dept_loc_vu;
D. CREATE SYNONYM EDL_VU ON emp_dept_loc_vu FOR EACH USER;
E. CREATE SYNONYM EDL_VU FOR EACH USER ON emp_dept_loc_vu
F. CREATE PUBLIC SYNONYM EDL_VU ON emp_dept_loc_vu FOR ALL USERS;
[单项选择]The project budget has been finalized．Additional work has been discovered that was not planned for in the budget or project scope．Where could the found to cover the newly discovered work item
A. Contingency reserv
B. Project profi
C. Management reserv
D. Abandoning fun
[单项选择]It is tree that electricity has been found world-wide application since it was discovered.
A. 电自从被发现以来就已得到世界上广泛的申请，这点毫无疑问。
B. 事实上，电自从被发现以来已经得到全世界范围的应用。
C. 电自从被发现以来已经得到全世界范围的应用，这一点是正确的。
D. 事实上，电一被发现就已在全世界范围内得到了广泛应用。
[单项选择]A virus has been removed from the user’s machine, but the user still cannot access the Internet.Which of the following should the technician check NEXT?（）
A. Disable port forwarding on the router.
B. Reboot to Safe Mode and see if the Internet is accessible.
C. Format the machine and reinstall the OS.
D. Check the web browser’s proxy settings.
[单项选择]User 1 has a printer connected to a PC. User 2 is requesting the ability to print large documents to that printer. Which of the following is the BEST way for User 2 to gain access to the printer?（）
A. Use infrared to print remotely.
B. Unplug the printer and install it on the new pc.
C. Share the Printer in Windows.
D. Update universal drivers to allow printing.
[单项选择]W: The experiment has been completed, hash' t itM:______
A. Yes. We need another week to complete it.
B. Yes. It has been completed beautifully.
C. No. It was completed last week.
D. No. I have no idea about it.
[单项选择]W: The experiment has been completed, hasn't it M: ______
A. Yes. We need another week to complete it.
B. Yes. It has been completed beautifully.
C. No. It was completed last week.
D. No. I have no idea about it.
[单项选择]A user has purchased a laptop that has no means to charge the battery. Which of the followingwould the user MOST likely purchase?（）
A. USB cable
B. AC adapter
C. PCMCIA card
D. Replacement battery
[单项选择]The new factory that has been built next to us has ______ the value of our house.
A. demoralized
B. depreciated
C. deterred
D. derailed
[单项选择]—Has Lily come
—Yes, she has been here for over ten minutes.
A. yet; already
B. already; yet
C. yet; yet
D. already; already
[单项选择]The republican movement has been gathering momentum in Australia since became Prime Minister in 1992.
A. John Howard
B. Bob Hawke
C. Malcolm Fraser
D. Paul Keating
[单项选择]Entertainment has been made available to everybody by the cinema, radio and television.
A. 影院、收音机和电视使人人都可以享受各种娱乐。
B. 影院、收音机和电视是每个人的主要娱乐方式。
C. 影院、收音机和电视使娱乐成为每个人的可能。
D. 影院、收音机和电视是每个人能够得到的娱乐。
[单项选择]A user has forgotten their BIOS password on their computer. Which of the following would atechnician use to allow the user access to their PC?（）
A. Remove the BIOS chip on the PC
B. Re-flash the BIOS
C. Run password cracking software on the users PC
D. Set the password clear jumper on the motherboard
[单项选择]A Windows 7 user has documents spread throughout multiple hard drives and wishes to organizeand search them in one panel. Which of the following features should they be shown?（）
A. Windows Explorer
B. My documents
C. Windows Desktop Search 4.0
D. Libraries
[单项选择]The present selection has apparently been preceded by some explanation of ______.
[多项选择]Which two statements apply when a user has entered private configuration mode by typing configure private?（）
A. All users have their own active configuration.
B. All users have their own private candidate configuration.
C. When a user commits, all nonconflicting changes made by all users are committed.
D. When a user commits, only the user's own changes are committed.
