更多"What are four advantages to using t"的相关试题:
[多项选择]What four functions does Web Cache Communication Protocol (WCCP) incorporate?（）
A. load balancing
B. scalability
C. remote management
D. fault tolerance
E. service assurance
[单项选择]What is a key benefit of using a GRE tunnel to provide connectivity bet ween branch offices and headquarters?（）
A. authentication, integrity checking, and confidentiality
B. less overhead
C. dynamic routing over the tunnel
D. granular QoS support
E. open standard
F. scalability
[多项选择]What are three characteristics of a service tunnel? （）(Choose three.)
A. It is bidirectional.
B. It carries optimized traffic.
C. It can carry traffic using UDP.
D. It is formed only within a community
[多项选择]What are four capabilities of the mysql client program?（）
A. Creating, dropping, and modifying tables and indexes
B. Initiating a binary backup of the database by using the START BACKUP command
C. Displaying replication status information
D. Shutting down the server by using the SHUTDOWN command
E. Creating and dropping databases
F. Creating and administering users
[多项选择]What are four uses of the USB ports in the Cisco integrated services routers?（）
A. Increase RAM Memory for the Router
B. Secure Configuration Files Distribution
C. Storage of Removable Credentials
D. Remote Administration
E. Secure Device Authentication
F. Bulk Flash storage
[单项选择]What is true about a Bypass Tunnel in MPLS Fast Reroute?（）
A. Only configured on the egress router
B. Only configured on the ingress router
C. Is pre-signalled to reduce packet loss
D. Must intersect the primary LSP at two locations
[多项选择]What are three methods to apply a L2TP Tunnel Switch Profile? （）(Choose three.)
A. aaa domain-map
B. radius attributes
C. tunnel groups
D. tunnel services profile
E. l2tp destination profile
[多项选择]What are two considerations to using IP Multicast delivery? （）
A. no congestion avoidance
B. not for bandwidth intensive applications
C. no guaranteed delivery mechanism
D. source sends multiple data streams out each interface
[多项选择]What are two important considerations when using 2- or 4-channel 15216 OADMs?（） (Choose two.)
A. All "Add" channels require uniform power levels.
B. The flexibility of wavelengths per OADM is limited.
C. It is easier to balance "Pass-Through" and "Add" channels.
D. There is lower pass-through loss using multi-channel OADMs.
E. You can extract a single channel without dropping other channels.
[单项选择]What is the maximum attainable bandwidth using an analog data modem？（）
A. 28.8kbps
B. 56kbps
C. 128kbps
D. 1544kbps
[多项选择]What can a network administrator utilize by using PPP Layer 2 encapsulation (Choose three.) （）。
A. VLAN support
B. compression
C. authentication
D. sliding windows
E. multilink support
F. quality of service
[单项选择]What is the advantage in using thermography to detect cancer
[单项选择]What is the implication of using Deferred versus Concurrent firmware updates?（）
A. Deferred firmware updates require a reboot to be applied, while concurrent updates do not.
B. Deferred firmware updates require a full power IPL to be applied while concurrent updates do not.
C. Concurrent firmware updates require all LPARs to be quiesced and shutdown prior to initiating the update, while deferred updates do not.
D. Concurrent firmware updates can be applied to multiple managed systems in parallel, while eferred updates must be applied sequentially.
[单项选择]What is the advantage of using a multipoint interface instead of point-to-point subinterfaces when configuring a Frame Relay hub in a hub-and-spoke topology?（）
A. it avoids split-horizon issues with distance vector routing protocols.
B. IP addresses can be conserved if VLSM is not being used for subnetting.
C. A multipoint interface offers greater security compared to point-to-point subinterface configurations.
D. The multiple IP network addresses required for a multipoint interface provide greater addressing flexibility over point-to-point configurations.
[多项选择]What are two requirements when using Packet Flow Acceleration? （）(Choose two.)
A. Traffic needs be compressed.
B. Quality of service must be enabled.
C. A service tunnel must exist in at least one direction.
D. PFA must be enabled on the client-side WX device.
[单项选择]What is the purpose of using VPN hardware acceleration equipment?（）
A. To offload encryptions functions from router memory
B. To use WebVPN instead of IPSec
C. To decrease performance and efficiency
D. To offload encryption functions from a router CPU
