更多"In a data communication system, whi"的相关试题:
[单项选择]Which data dictionary table should you query to view the object privileges granted to the user on specific columns?（）
A. USER_TAB_PRIVS_MADE
B. USER_TAB_PRIVS
C. USER_COL_PRIVS_MADE
D. USER_COL_PRIVS
[判断题]myTable=New System.Data.DataTable（），myTable的名称是Table1。
[单项选择]
I had an experience some years ago which taught me something about the ways in which people make a bad situation worse by blaming themselves. One January., I Had to officiate at two funerals on successive days for two elderly women in my community. Both had died "full of years", as the Bible would say; both yielded to the nor- mal wearing out of the body after a long and full life. Their homes happened to be near each other, so I paid condo- fence (吊唁) calls on the two families on the same afternoon.
At the first home, the son of the deceased (已故的) woman said to me, "If only 1 had sent my mother to Florida and gotten her out of this cold and snow, she would be alive today. It’s my fault that she died." At the second home, the son of the other deceased woman said, "If only I hadn’t insisted on my mother’s going to Florida, she would be alive today. That long airplane ride, the abrupt change of climate, was more than she could take
A. They lived out a natural life.
B. They died of exhaustion after the long plane ride.
C. They weren't accustomed to the change in weather.
D. They died due to lack of care by family members.
[单项选择]Which IBM System Storage disk system is appropriate for consolidation of heterogeneous host environments including Windows, HP-UX and z/OS?（）
A. XIV with FC andiSCSI support
B. XIV with FC and FICON support
C. DS8000 with FICON and FC support
D. DS5000 and IBM SAN Volume Controller
[单项选择]Which system provides redundant system clocks?（）
A. Power 595
B. Power 560
C. Power 570
D. Power 550
[多项选择]Which two data link layers are supported by cisco ios software for IPv6?（）
A. PPP
B. FDDI
C. Frame Relay PVC
D. NBMA
E. Frame Relay SVC
[单项选择]The heating system, which adopts the newest technique, has an ______ temperature control.
A. automobile
B. auxiliary
C. available
D. automatic
[单项选择]Which are data-control command in the following statements ( ) ① UPDATE ② GRANT ③ INSERT ④ SELECT ⑤ DROP ⑥ ALTER ⑦ REVOKE ⑧ CREATE ⑨ DELETE
A. ②,⑦
B. ①,③,④,⑨
C. ⑤,⑥,⑧
D. ②, ⑤,⑥,⑦,⑧
[多项选择]Which three data components are needed for point-in-time recovery?（）
A. The error log
B. The backup log
C. The general query log
D. Binary logs
E. The data backup
F. Configuration files
[多项选择]When configuring a POS system, which of the following peripheral devices would MOST likelyneed to be installed?（）
A. Optical mouse
B. Handheld digitizer
C. Barcode reader
D. Touchscreen
E. Document scanner
F. Keyboard
G. External USB drive
[单项选择]Which function enforces logical data throughput rates that are below the actual physical line rate of a port?（）
A. rate limiting
B. data policing
C. classification
D. bandwidth limiting
[多项选择]Which two statistical data types are available on the statistics page of the WebUI? （）(Choose two.)
A. cache statistics
B. client browser type
C. server response time
D. HTTP response codes
