更多"What is the crank angle between any"的相关试题:
[单项选择]The distance between any two meridians measured along a parallel of latitude （）.
A. increases in north latitude and decreases in south latitude
B. decreases as DLO increases
C. increases with increased latitude
D. decreases with increased latitude
[单项选择]The shortest distance between any two points on earth defines a（）.
A. small circle
B. great circle
C. rhumb line
D. hyperbola
[单项选择]A call between any two ship stations on an intership working frequency shall have a maximum duration of（）.
A. 2 minutes
B. 3 minutes
C. 4 minutes
D. 5 minutes
[多项选择]What are the two results of this configuration? （）
A. The default route should have a next hop address of 64.100.0.3.
B. Hosts on the LAN that is connected to FastEthernet 0/1 are using public IP addressing.
C. The address of the subnet segment with the WWW server will support seven more servers.
D. The addressing scheme allows users on the Internet to access the WWW server.
E. Hosts on the LAN that is connected to FastEthernet 0/1 will not be able to access the Internet without address translation.
[单项选择]What are the two main types of stud link chain（）.
A. Oil Rig chain and Oil Field Stud Link chain
B. Flash-butt welded chain and Di-Lok chain
C. Flash-butt welded chain and Oil Rig chain
D. Oil Field Stud Link chain and Flash-butt welded chain
[多项选择]What are two characteristics of Telnet (Choose two.)（）。
A. Itsendsdataincleartextformat.
B. ItisnolongersupportedonCisconetworkdevices.
C. ItismoresecurethanSSH
D. Itrequiresanenterpriselicenseinordertobeimplemented.
E. ItrequiresthatthedestinationdevicebeconfiguredtosupportTelnetconnections.
[多项选择]What are two reasons a network administrator would use CDP (Choose two.)（）。
A. to verify the type of cable interconnecting two devices
B. to determine the status of network services on a remote device
C. to obtain VLAN information from directly connected switches
D. to verify Layer 2 connectivity between two devices when Layer 3 fails
E. to obtain the IP address of a connected device in order to telnet to the device
F. to determine the status of the routing protocols between directly connected routers
[多项选择]What are two recommended ways of protecting network device configuration files from outside network security threats (Choose two.)（）。
A. Allow unrestricted access to the console or VTY ports
B. Use a firewall to restrict access from the outside to the network devices
C. Always use Telnet to access the device command line because its data is automatically encrypted
D. Use SSH or another encrypted and authenticated transport to access device configurations
E. Prevent the loss of passwords by disabling password encryption
[多项选择]What are two reasons that a network administrator would use access lists (Choose two.)（）。
A. to control vty access into a router
B. to control broadcast traffic through a router
C. to filter traffic as it passes through a router
D. to filter traffic that originates from the router
E. to replace passwords as a line of defense against security incursions
[多项选择]What are two enhancements that OSPFv3 supports over OSPFv2? （）
A. It requires the use of ARP.
B. It can support multiple IPv6 subnets on a single link.
C. It supports up to 2 instances of OSPFv3 over a common link.
D. It routes over links rather than over networks.
[多项选择]What are two security appliances that can be installed in a network (Choose two.)（）。
A. ATM
B. IDS
C. IOS
D. IOX
E. IPS
F. SDM
[多项选择]What are two characteristics of GSS?（）
A. It helps verify end-to-end path availability.
B. It provides traffic rerouting in case of disaster.
C. HSRP, GLBP, and VRRP can be clients of GSS.
D. BGP must be the routing protocol between the distributed data centers.
E. DNS responsiveness is improved by providing centralized domain management.
[多项选择]What are two characteristics of OER? （）
A. It can take on HSRP, VRRP, and GLBP as clients.
B. It provides automatic inbound route optimization.
C. Path selection may be based on delay, loss, or jitter.
D. The border router makes decisions about which outbound path to use.
E. Automatic load distribution is provided for multiple connections.
[多项选择]What are two characteristics of Frame Relay point-to-point subinterfaces?（）
A. They create split-horizon issues
B. They require a unique subnet within a routing domain
C. They emulate leased lines
D. They are ideal for full-mesh topologies
E. They require the use of NBMA options when using OSPF
[多项选择]What are two advantages of Layer 2 Ethernet switches over hubs?（）
A. decreasing the number of collision domains
B. filtering frames based on MAC addresses
C. allowing simultaneous frame transmissions
D. increasing the size of broadcast domains
E. increasing the maximum length of UTP cabling between devices
