All words may be said to contain a root morpheme.
第1题:
A.Microsegmentation decreases the number of collisions on the network.
B.if a switch receives a frame for an unkown destination,it uses ARP to resolve the address.
C.Spanning Tree Protocol allows switches to automatically share vlan information.
D.In a properly functioning network with redundant switched paths,each switched aegment will contain one root bridge with all its ports in the forwarding state.All other switches in that broadcast domain will have only one root port.
E.Establishing vlans increases the number of broadcast domains.
F.Switches that are configured with vlans make forwarding decisions based on both layer 2 and layer 3 address information.
第2题:
第3题:
第4题:
第5题:
All words may be said to contain a root morpheme.
A对
B错
第6题:
为什么整箱货运输提单上注有"Shipper’s load,count and seal,said to contain"字样?
第7题:
Which four of these statements are restrictions for Frame Relay PVC bundles with QoS support for IP and MPLS? ()
第8题:
Which of the following characteristics describe the Root Guard feature?(Choose all that apply.)()
第9题:
You need to design a security solution for the internally developed Web applications that meets business requirements. What should you do?()
第10题:
Files not accessed recently may contain a virus.
A full scan optimizes all files on the hard drive.
A full scan resets the archive bit on the file.
Active antivirus software only scans the C:/WINDOWS directory.
第11题:
对
错
第12题:
The port must be put into forwarding state manually after root-inconsistent state has beencorrected
A Root Guard port receiving superior BPDU goes into a root-inconsistent state
A Root Guard port receiving inferior BPDU goes into a root-inconsistent state
While the port is in a root-inconsistent state no user data is sent across that port
The port returns to a forwarding state if inferior BPDUs stop
It should be applied to all switch ports
第13题:
The use of portable electrical equipment in the pumproom on tank barges is prohibited unless ______.
A.The pumproom is gas-free
B.Spaces with bulkheads common to the pumproom are either gas-free,inert,filled with water,or contain grade E liquid
C.All other compartments in which flammable vapors and gases may exist are closed and secured
D.All of the above
第14题:
第15题:
第16题:
第17题:
To understand a word, you have to read all the letters in it; to understand a sentence you have to read all the words in it.()
第18题:
All words may be said to contain a root morpheme.
第19题:
A virus scanner is running on a computer and scans all files currently in use. Why should a full scan be performed periodically?()
第20题:
During an AIX installation, which of the following actions will occur once the Complete Overwrite option is selected?()
第21题:
take notes
ask for help
guess meaning from context
look up the words in a dictionary
第22题:
A PVC bundle will not come up unless all the precedence, DSCP, and EXP levels are configured in thebundle.
A PVC bundle can perform precedence and DSCP matching at the same time
A PVC bundle may contain no more than sixteen PVCs
A PVC can be in only one PVC bundle
A PVC bundle cannot perform precedence and DSCP matching at the same time.
A PVC bundle may contain no more than eight PVCs.
第23题:
A
B
C
D
第24题:
It may not prove an environmental crisis at all.
It is an issue requiring worldwide commitments.
Serious steps have been taken to avoid or stop it.
Very little will be done to bring it under control.