Which of the following statements is TRUE regarding lashing requirements to secure vehicles aboard Ro-Ro vessels?
A.The securing of cargo on flats and trailers must be adequate to withstand road motions only
B.The movements experienced by road borne cargo are the same as the movements of a ship at sea
C.The generally recommended lash angle is no greater than 45 degrees relative to the deck in any direction
D.It is not necessary for an adequate number of securing points on the vehicles themselves since setting the brakes is sufficient
第1题:
Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels?
A.Age of vehicle or cargo unit
B.Size and weight of vehicle/cargo unit
C.Reputation of shipper concerning condition of cargo
D.Air pressure in the vehicles tires
第2题:
Which of the following statements is TRUE regarding crane operations ________.
A.Radio communications allow the crane operator to disregard the use of hand signals
B.The crane operators and signalman must be familiar with the correct hand signals
C.The forward cranes can be operated from the bridge
D.The aft cranes can be operated from the aft steering station
第3题:
Which of the following statements is true regarding the VERSIONS BETWEEN clause?()
第4题:
The following configuration command was entered into a router:ip route 172.16.3.0 255.255.255.0 192.168.2.4 Which of the following statements are true regarding this configuration change?()
第5题:
The man page for command shows the following syntax: The man page for command shows the following syntax: command [ -a | -b ] Which of the following statements is true regarding this entry?()
第6题:
c=d
l and k are parallel
m and l are perpendicular
第7题:
The securing of cargo on flats and trailers and in containers must be adequate to withstand both road and sea motions
The generally recommended lash angle cannot be greater than 45 degrees relative to the deck inany direction
It is necessary for an adequate number of securing points on the vehicles themselves in order that lashings may be properly and safely utilized
All the above
第8题:
Age of vehicle or cargo unit
Size and weight of vehicle/cargo unit
Reputation of shipper concerning condition of cargo
Air pressure in the vehicles tires
第9题:
It is imperative that the securing of cargo on flats and trailers and in containers be adequate for both road and sea motions
The movements experienced by road borne cargo differ significantly from the roll and sway movements of a ship at sea
It is necessary for adequate number and strength of securing points on the vehicles themselves in order that lashings may be properly and safely utilized.
All the above
第10题:
No logical volumes wil be moved if write-verify is set to yes.
No action will be performed if it cannot fulfill the allocation requirements.
Physical partitions of a logical volume will be moved if the logical volume's relocatable flag is set to no.
Physical partitions will be moved as close as possible to the positions specified, if the allocation requirements cannot be fulfilled.
第11题:
The Recycle Bin is a physical storage area for dropped objects.
The Recycle Bin is a logical container for dropped objects.
The Recycle Bin stores the results of a Flashback Drop operation.
The objects in the Recycle Bin are stored in the tablespace in which they were created.
第12题:
The command is used to establish a static route.
The default administrative distance is used.
The command is used to configure the default route.
The subnet mask for the source address is 255.255.255.0
The command is used to establish a stub network
第13题:
Vehicle operators should ______ the chassis to take pressure(caused by the tension of the lashing)off the springs.
A.brace
B.lash
C.block up
D.secure
第14题:
Which of the following is true regarding Label Distribution Protocol (LDP)?()
第15题:
Which statement is true regarding the INTERSECT operator?()
第16题:
Which of the following statements is TRUE about the reorgvg command?()
第17题:
Which of the following statements are true regarding the Recycle Bin?()
第18题:
τ(5) =τ(7)
τ(5) τ(7) =τ(35)
τ(5) + τ(7) =τ(12)
第19题:
Always secure the gantline to the chair with a bowline
Always have the chair hoisted with at least three turns on a winch drum
Any tools,paint pots etc.should be secured by lanyards
When riding a stay,make sure that the bow of the shackle passes through the becket of the bridle
第20题:
Radio communications allow the crane operator to disregard the use of hand signals
The crane operators and signalman must be familiar with the correct hand signals
The forward cranes can be operated from the bridge
The aft cranes can be operated from the aft steering station
第21题:
The securing of cargo on flats and trailers must be adequate to withstand road motions only
The movements experienced by road borne cargo are the same as the movements of a ship at sea
The generally recommended lash angle is no greater than 45 degrees relative to the deck in any direction
It is not necessary for an adequate number of securing points on the vehicles themselves since setting the brakes is sufficient
第22题:
The default administrative distance is used.
The command is used to establish a static route.
The command is used to configure the router interfaces.
The command is used to establish a stub network.
The subnet mask for the source address is 255.255.255.0
第23题:
It is a label distribution protocol for MPLS
It is a set of procedures and messages by which LSRs establish Label Switch Paths (LSPs) through a network
Tag distribution Protocol (TDP) was the basis for LDP
All of the above are true
第24题:
The VERSIONS BETWEEN clause may be used in DML statements.
The VERSIONS BETWEEN clause may be used in DDL statements.
The VERSIONS BETWEEN clause may not be used to query past DDL changes to tables.
The VERSIONS BETWEEN clause may not be used to query past DML statements to tables.