更多"What is the primary purpose for Dig"的相关试题:
[单项选择]What is the primary purpose of a splint applied in first aid?（）
A. Control bleeding
B. Reduce pain
C. Immobilize a fracture
D. Reset the bone
[单项选择]The primary purpose of oil control rings on a diesel piston is to（）
A. provide a reservoir for cylinder lubrication
B. pump oil into the combustion space for cylinder cooling
C. prevent excessive lubricating oil consumption
D. allow hydraulic oil film formation on the cylinder
[单项选择]The primary purpose of a load line is to establish required（）.
A. minimum freeboard
B. GM
C. transverse stability
D. fresh water allowances
[单项选择]Digital Selective Calling means a technique using（）which which enables a radio station to establish contact with, and transfer information to another station or group of stations and complying with the relevant recommendations of the CCIR.
A. digital codes
B. code messages
C. norse codes
D. distress messages
[单项选择]What is the fundamental purpose for imposing radio silence? （）
A. To ensure that interference to proprietary communications is minimized
B. To ensure that only voice communications can be effected on the distress frequency or channel
C. To ensure that a distressed vessel will have a "window" twice each hour for transmitting routine messages
D. To ensure that interference on a particular frequency or channel to communications concerning emergency traffic is minimized
[单项选择]What purpose does a bridge fitting serve when lashing containers?（）.
A. Ties a container stack to the deck
B. Ties a container to the container below it
C. Restrains racking loads
D. Restrains the container against horizontal motion
[单项选择]For what purpose would using a Lambert conformal chart be more convenient than using a Mercator?（）
A. Plotting radio bearings over a long distance
B. Determining latitude and longitude of a fix
C. Measuring rhumb line distances
D. Measuring rhumb line directions
[多项选择]What are three primary activities in the cycle of building an enterprise security strategy?（）
A. activity audit
B. administration
C. policy establishment
D. technology implementation
[单项选择]What is the primary disadvantage of a permanent chain chaser system?（）
A. It requires anchor handling boats with more horsepower
B. Chain chasers work in shallow water only
C. Chain chasers will not work with piggyback anchors
D. It takes longer to deploy anchors using chain chasers
[单项选择]What is the purpose of the equalizing beam aboard a crane vessel（）.
A. It allows for rotation of the hook in the single mode
B. It is required to“twin-up”30-ton pedestal cranes
C. It is used to pick up light loads
D. It is used to rigidly connect two cranes
[单项选择]What indicates a dual purpose buoy? （）
A. Red buoy with a horizontal yellow band
B. Red and white vertically-striped buoy with a vertical yellow stripe
C. Red and white vertically-striped buoy with a red spherical topmark
D. Green buoy with a yellow square
[单项选择]What is the purpose using the traceroute command?（）
A. to map all the devices on a network.
B. to display the current TCP/IP configuration values.
C. to see how a device MAC address is mapped to its IP address.
D. to see the path a packet will take when traveling to a specified destination.
E. to display the MTU values for each router in a specified network path from source to a destination.
[单项选择]What is the purpose of IGMP in a multicast implementation?（）
A. it is not used in multicast
B. it determines the virtual address group for a multicast destination
C. it dynamically registers individual hosts in a multicast group on a specific LAN
D. it is used on WAN connections to determine the maximum bandwidth of a connection
E. it determines whether Bidirectional PIM or PIM sparse mode will be used for a multicast flow
[单项选择]What is the purpose of the command shown below vtp password Fl0r1da（）。
A. It is used to validate the sources of VTP advertisements sent between switches.
B. It is used to access the VTP server to make changes to the VTP configuration.
C. It allows two VTP servers to exist in the same domain, each configured with different passwords.
D. It is the password required when promoting a switch from VTP client mode to VTP server mode.
E. It is used to prevent a switch newly added to the network from sending incorrect VLAN information to the other switches in the domain.
[单项选择]What is the purpose of assigning an IP address to a switch?（）
A. Provides local hosts with a default gateway address
B. Allows remote management of the switch.
C. Allows the switch to respond to ARP requests between two hosts
D. Ensures that hosts on the same LAN can communicate with each other.
[单项选择]What is the purpose of the cisco Vlan Trunking protocol?（）
A. to provide a mechanism to dynamically assign vlan membership to switch ports
B. to allow traffic to be carried from multiple vlans over a single link between switches
C. to allow native vlan information to be carried over a trunk link
D. to provide a mechanism to manually assign vlan membership to switch ports
E. to allow for managing the additions,deletions,and changes of vlans between switchs
[单项选择]What is the purpose of tricing pendants?（）
A. They have the same function as frapping line
B. They are safety lines for personnel inside the lifeboat
C. They slow the descent of the lifeboat
D. They hold the lifeboat alongside the embarkation deck
