更多"To which of the following resources"的相关试题:
[单项选择]Which of the following resources can be referenced in the LOCK statement?（）
A. Row
B. Table
C. Column
D. Table space
[单项选择]Which of the following resources can be explicitly locked?（）
A. Row
B. Page
C. Table
D. Column
[单项选择]Which of the following command line utilities can Karen, a technician, use to check for open ports?（）
A. nbtstat
B. ipconfig
C. nslookup
D. netstat
[单项选择]Which of the following best describes the lock protection provided by DB2 for the current row of a cursor?（）
A. The cursor is only protected from updates and deletes by concurrent applications.
B. The row is only protected from positioned updates and deletes that reference another cursor of the same application.
C. The cursor is protected from positioned updates and deletes that reference another cursor of a different application.
D. The row is protected from updates and deletes by the current application and from positioned updates and deletes that reference another cursor of the same application.
[单项选择]Which of the following switches in Windows can be used to ping a host until stopped?（）
A. -l
B. -a
C. -t
D. -f
[单项选择]Which of the following pairs of words can be described as stylistic synonyms
A. autumn/fall
B. kid/child
C. accuse/charge
D. plump/fat
[单项选择]Which of the following command line tools can be used to display the default gateway, IP address,and DNS servers currently being used by a host?（）
A. TRACERT
B. IPCONFIG/ALL
C. NSLOOKUP
D. PING-T
[单项选择]Which of the following descriptive adjectives can be used to best describe the personality of Ramos
A. double-faced
B. Perfect
C. beautiful
D. dissociated
[单项选择]Which of the following wireless technologies can operate at only 5GHz?（）
A. 802.11b/g
B. 802.11g
C. 802.11b
D. 802.11a
[单项选择]Which of the following network appliances can BEST be described as allowing multiple servers toshare requests for a website through the same public IP address?（）
A. VPN concentrator
B. Content filter
C. Load balancer
D. Proxy server
[单项选择]Which of the following wireless technologies can support the GREATEST distance on either 2.4GHz or 5GHz frequencies?（）
A. 802.11a
B. 802.11b
C. 802.11g
D. 802.11n
[单项选择]Which of the following broadband types can provide the MOST available bandwidth?（）
A. DSL
B. Fiber
C. Satellite
D. Cable
[单项选择]Which of the following would be used to lock all of the primary communication equipment of abuilding, including its demarcation point?（）
A. MTR
B. MDF
C. Smart jack
D. IDF
[单项选择]Which of the following four drivers can be defined as an illegal driver
[单项选择]Which of the following expansion cards can be installed into an AGP slot?（）
A. Modem
B. Network
C. Video
D. RAID
[单项选择]Which of the following file types can Microsoft servers package for remote installation by default?（）
A. .exe
B. .Ini
C. .msi
D. .dll
[单项选择]Which of the following RAID levels can withstand the simultaneous loss of two physical drives in an array?（）
A. RAID 0
B. RAID 3
C. RAID 5
D. RAID 10
[单项选择]Which of the following constraint types can be used to ensure the value of an INTEGER column references only positive values?（）
A. Unique
B. Check
C. Referential
D. Informational
[单项选择]Which of the following database objects can be used to raise an error if a table is updated?（）
A. Package
B. Trigger
C. Stored Procedure
D. Informational Constraint
