更多"Which two statements are correct ab"的相关试题:
[多项选择]Which two statements are correct about Layer 2 broadcast frames?（）
A. Layer 2 broadcast frames are processed by all devices on the same VLAN
B. Layer 2 broadcast frames are discarded by routers that connect to multiple VLANs
C. Layer 2 broadcast frames are relayed by routers to all connected VLANs
D. Layer 2 broadcast frames are relayed by switches to devices on the same VLAN
[多项选择]Which two statements are correct about routing tables in JUNOS?（）
A. There are separate tables for IPv4 and IPv6 called inet.0 and inet6.0 respectively.
B. They only contain the best possible route to each destination.
C. All running protocols can populate the routing tables at the same time.
D. Routes with the highest preference value are placed as active routes in the routing table.
[多项选择]Which two statements are correct about firewall filters in the Junos OS?（）
A. Firewall filters are stateless.
B. Firewall filters are used to control routing information that is exchanged between devices.
C. Firewall filters are used to control traffic passing through the device.
D. Firewall filters can only be applied to traffic entering the device.
[多项选择]Which two statements are correct about database transportation?（） (Choose two.)
A. The source and target platforms must be the same
B. Redo logs, control files and temp files are also transported
C. The transported database must have the same database identifier (DBID) as the source database and cannot be changed
D. The COMPATIBLE parameter must be set to 10.0.0.0 or higher and the database must be opened in readonly mode before being transported
E. Recovery Manager (RMAN) is used to convert the necessary data files of the database if the target platform is different and has different endian format
[多项选择]Which three statements are correct about Rate Limiters? （）(Choose three.)
A. one-rate rate limiters
B. two-rate rate limiters
C. two-rate rate limiters is the default
D. one-rate rate limiters is the default
E. there is no default it must be configured
[多项选择]Which three statements are correct about the differences in IS - IS and OSPF?（）
A. IS - IS is more CPU - intensive than is OSPF
B. For greater fine tuning there are more IS - IS timers
C. IS - IS LSP con tains TLV fields and OSPF LSU contains the LSAs
D. New additions to the protocol are easily implemented in OSPF but not with IS - IS
E. OSPF has more area types than does IS - IS
[多项选择]Which three statements are correct about RIP version 2 (Choose three.)（）。
A. It has the same maximum hop count as version 1
B. It uses broadcasts for its routing updates
C. It is a classless routing protocol
D. It has a lower default administrative distance than RIP version 1
E. It supports authentication
F. It does not send the subnet mask in updates
[多项选择]Identify two correct statements about multitenant architectures.（）
A. Multitenant architecture can be deployed only in a Real Application Clusters (RAC) configuration.
B. Multiple pluggable databases (PDBs) share certain multitenant container database (CDB) resources.
C. Multiple CDBs share certain PDB resources.
D. Multiple non-RAC CDB instances can mount the same PDB as long as they are on the same server.
E. Patches are always applied at the CDB level.
F. A PDB can have a private undo tablespace.
[多项选择]Which two statements about zoning are correct? （）
A. Zoning increases security.
B. DNS queries are used for software zoning.
C. Software zoning is more secure than hardware zoning.
D. When using zones and VSANs together, the zone is created first.
E. Zoning requires that VSANs be established before it becomes operational.
[多项选择]Which two statements are correct regarding default protocol preference values?（）
A. OSPF has a single preference value for both internal and external routes.
B. RIP is preferred over OSPF external routes.
C. Direct, local, and static routes have the same preference value.
D. OSPF's preference value is lower than BGP (both IBGP and EBGP).
[多项选择]Which two statements are correct concerning DHCP Internal Server and DHCP External Server in the E-series router? （）(Choose two.)
A. They provide dynamic IP addresses for DSIs.
B. They provide dynamic IP addresses for SRC applications.
C. They provide dynamic IP addresses from pools for PPPoE subscribers.
D. They provide dynamic IP addresses from pools for Routed IP subscribers.
[多项选择]Which two statements are correct regarding MPLS LSP establishment methods?（） (Choose two.)
A. LDP uses Down Stream On Demand.
B. RSVP uses Down Stream On Demand.
C. LDP uses Down Stream Unsolicited.
D. RSVP uses Down Stream Unsolicited.
[多项选择]Which two statements are correct regarding units in JUNOS?（）
A. Units in JUNOS are always required for any interface configured with logical addresses such as IP and IPv6.
B. Units in JUNOS are only required when you are configuring sub-interfaces for inter-VLAN routing.
C. Unit numbers must match the DLCI or VCI numbers configured on the interface.
D. Unit 0 is the only value allowed on interfaces running HDLC, PPP, or for Ethernet interfaces not doing VLAN-tagging.
