更多"Which two characteristics are true "的相关试题:
[多项选择]Which three characteristics are true of the ProtectLink Gateway product?（）
A. protects from spyware and phishing attacks
B. provides web server content filtering
C. provides encryption between a browser and a web server
D. is bundled in the SPS platform
E. blocks 97% of SPAM
F. provides content filtering for e-mail
[单项选择]Which of the following characteristics is true of a PCIe x8 card?（）
A. It can use only IRQ8.
B. It uses eight memory addresses for storage of data.
C. It has eight lanes by which data is transmitted.
D. It has eight times the bandwidth of a standard PCI card.
[单项选择]Which one of the following characteristics is true regarding the use of hubs and switches?（）
A. Hubs can have their ports be configured with VLANs
B. Using hubs is costly with regard to bandwidth availability.
C. Switches can not forward broadcasts.
D. Switches are more efficient than hubs in processing frames.
E. Switches increase the number of collision domains in the network.
[单项选择]A light having characteristics which include color variations is defined as（）.
A. switching
B. alternating
C. oscillating
D. fluctuating
[多项选择]Which two are characteristics of both Kompella and Martini-based VPNs? （）
A. label stacking
B. auto-provisioning
C. circuit status vector
D. Martini Encapsulation
E. LDP-based control plane
[多项选择]Which two characteristics describe the UDP protocol?（）
A. limited error checking
B. defined timers
C. no recovery mechanisms
D. three-way handshake
[多项选择]Which two statements describe characteristics of IPv6 unicast addressing?（）
A. Global addresses start with 2000::/3.
B. Link-local addresses start with FE00:/12.
C. Link-local addresses start with FF00::/10.
D. There is only one loopback address and it is ::1.
E. If a global address is assigned to an interface, then that is the only allowable address for the interface.
[多项选择]Which two statements are characteristics of a distance vector routing protocol?（）
A. RIP is an example of distance vector routing protocols
B. Updates are periodic and include the entire routing table
C. Routing updates are sent only after topology changes
D. The protocol can be useful in hub-and-spoke and hierarchical networks
E. Convergence is usually faster than with link state protocols
F. Each router has its own view of the topology
[多项选择]Which two statements are true regarding routing tables?（）
A. The routing table is populated by the forwarding table.
B. Devices running the Junos OS can accommodate multiple routing tables.
C. Information learned from routing protocols is stored in the routing table.
D. The primary routing table for IPv4 unicast routes is inet.4.
[多项选择]Which two statements are true about variable extent size support for large ASM files?（）
A. The metadata used to track extents in SGA is reduced.
B. Rebalance operations are completed faster than with a fixed extent size
C. An ASM Instance automatically allocates an appropriate extent size.
D. Resync operations are completed faster when a disk comes online after being taken offline.
E. Performance improves in a stretch cluster configuration by reading from a local copy of an extent.
[多项选择]Which two statements are true about encrypting RMAN backup?（）
A. The transparent encryption of backups uses the encryption wallet
B. The database uses the same encryption key for every encrypted backup
C. The password encryption of backups only uses the password while creating and restoring backup
D. If transparent encryption is configured, you cannot use the SET ENCRYPTION BY PASSWORD command to make password-protected backups.
[多项选择]Which two statements are true about the relationship between static NAT and proxy ARP? （）(Choose two.)
A. It is necessary to forward ARP requests to remote hosts.
B. It is necessary when translated traffic belongs to the same subnet as the ingress interface.
C. It is not automatic and you must configure it.
D. It is enabled by default and you do not need to configure it.
[多项选择]Which two statements are true regarding the ORDER BY clause? （）
A. The sort is in ascending by order by default.
B. The sort is in descending order by default.
C. The ORDER BY clause must precede the WHERE clause.
D. The ORDER BY clause is executed on the client side.
E. The ORDER BY clause comes last in the SELECT statement.
F. The ORDER BY clause is executed first in the query execution.
[多项选择]Which two statements are true regarding hot patching? （）
A. It requires relinking of the Oracle binary.
B. It does not require database instance shutdown.
C. It can detect conflicts between two online patches.
D. It is available for installing all patches on all platforms.
E. It works only in a single database instance environment.
[多项选择]Which two statements are true about hierarchical architecture? （）(Choose two.)
A. You can assign a logical interface to multiple zones.
B. You cannot assign a logical interface to multiple zones.
C. You can assign a logical interface to multiple routing instances.
D. You cannot assign a logical interface to multiple routing instances.
