更多"Which of the following can be an ex"的相关试题:
[单项选择]Which of the following is not a factor which can interfere with the pulse of sound and cause a variation the depth reading?()
A. salinity
B. temperature
C. the hydrostatic pressure
D. Vessel’s speed
[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 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 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 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 operating conditions can occur when shims are removed from the joint between the foot of a marine type diesel engine connecting rod and the bearing box?()
A. Decreased connecting rod bearing clearance
B. Increased connecting rod bearing clearance
C. Decreased compression ratio
D. Increased compression ratio
[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
[多项选择]Which of the following if addresses can be assigned to host devices?()
A. 205.7.8. 32/27
B. 191.168. 10. 2/23
C. 127.0.0.1
D. 224.0.0.10
E. 203.123.45. 47/28
F. 10.10.0.0/13
[多项选择]Which of the following wireless standards can be used to avoid the 2.4GHz range?() (Select TWO).
A. 802.11g
B. 802.1X
C. 802.11b
D. 802.1n
E. 802.11a
[多项选择]Which of the following cable types can transmit at 100 Mbps and has the SAME transmissiondistance without the use of a repeater?()
A. CAT6
B. RG-59
C. CAT5e
D. CAT3
E. RG-6
[多项选择]Which of the following IP addresses can be assigned to the host devices?()
A. 205.7.8.32/27
B. 191.168.10.2/23
C. 127.0.0.1
D. 224.0.0.10
E. 203.123.45.47/28
F. 10.10.0.0/13