更多"An administrator is experiencing av"的相关试题:
[单项选择]I'd rather you ______ make any comment on the issue for the time being.
[单项选择]An Intermediate System experiencing memory problems indicates that it may have incomplete data by setting which bit in its LSP?（）
A. more bit
B. partition bit
C. attached bit
D. overload bit
[多项选择]You are experiencing intermittent issues relating to congestion with your network.What are the possible causes of congestion on a LAN?（）
A. A broadcast domain with too many hosts.
B. Full duplex operation.
C. Broadcast storms.
D. Multicasting.
E. Network Segmentation.
F. Low bandwidth.
[单项选择]For the child experiencing excessive vomiting secondary to pyloric stenosis, the nurse should assess the child for which of the following acid-base imbalances
A. Respiratory alkalosis.
B. Respiratory acidosis.
C. Metabolic alkalosis.
D. Metabolic acidosis.
[单项选择]A client is experiencing an early postpartum hemorrhage. Which action is inappropriate
A. Inserting an indwelIing urinary catheter.
B. Fundal massage.
C. Administration of oxytoxics.
D. Pad count.
[单项选择]The individual experiencing the beginning of a panic attack usually feels as though he or she is on the ______ of dying or of losing his or her sanity.
A. margin
B. border
C. verge
D. fringe
[单项选择]A user is experiencing headaches and motion sickness symptoms when using their new computermonitor. Which of the following can a technician adjust to help the user?（）
A. Privacy filter
B. Refresh rate
C. Use a digital signal
D. Brightness
[单项选择]A server is experiencing an undetermined problem. Which of the following steps should the technician take in order to identify whether it is a software or hardware problem?（）
A. Reseat all main components
B. Try to replicate the problem
C. Flash the BIOS
D. Reinstall the operating system
[单项选择] A server is experiencing performance issues and the SAN could be a potential bottleneck. Which command will show the queue depth of hdisk1?（）
A. lspv hdisk1
B. lscfg hdisk1lscfg ? hdisk1
C. lsdev c hdisk1lsdev ?c hdisk1
D. lsattr l hdisk1lsattr ?l hdisk1
[单项选择]What is high availability?（）
A. redundant infrastructure
B. clustering of computer systems
C. reduced MTBF
D. continuous operation of computing systems
[单项选择] A system is experiencing packet routing problems,when the administrator runs 'netstat -nr' the following default routes are displayed: default165.253.251.1UG51601304 en8--default 192.168.50.1UGH01590450 en4-- Assuming the first route is correct. How can the administrator remove the incorrect default route?（）
A. route delete default 192.168.50.1
B. access smit with the route_remove shortcut
C. chdev -l inet0 -a delroute=net,-hopcount,0,,192.168.50.1
D. flush the routing table from the console and configuring the 165.253.251.1 route
[单项选择] A company is experiencing network delays. The network administrator discovers that a worker in a location far from the MDF has connected an old 10BASE-T switch with redundant links to the existing network. How could this action be responsible for the impaired network performance?（）
A. Connecting a host to the old switch has created a broadcast storm.
B. The 10BASE-T switch forced the entire network to be reduced to 10 Mbps operation.
C. The old switch does not support VLANs, which has disabled the VLAN configuration of the entire the network.
D. The old switch does not support full-duplex operation, effectively forcing half-duplex operation throughout the network.
E. Spanning Tree Protocol has elected the old switch as the root bridge, creating inefficient data paths through the switched network.
[单项选择] A system is experiencing name resolution issues. The administrator has verified that /etc/resolv.conf is suitably configured using correct syntax. However, processes run by non-root users are failing to resolve any hostnames to IP addresses with the error 'No response from server'. Which tool will help trace the nslookup command in an attempt to investigate the problem?（）
A. kdb
B. dbx
C. trace
D. truss
[单项选择]You are experiencing contention in the queue on an egress interface of the router. Which policy action should be used for congestion control?（）
A. mark
B. color
C. filter
D. discard
[多项选择]Consider typical High Availability (HA) solutions that do not use shared storage. Which three HA solutions do not use shared storage?（）
A. Mysql NDB Cluster
B. Mysql Replication
C. Distributed Replicated Block Device (DRBD) and Mysql
D. Windows Cluster and Mysql
E. Solaris Cluster and Mysql
[单项选择]Which High Availability solution can provide a consistent, time-delayed (for example, one hour) snapshot of the live production database?（）
A. MySQL Replication
B. Distributed Replication Block Device
C. Windows Server Failover Clustering
D. MySQL Cluster
[单项选择] A customer has an existing high availability SAN environment with CLARiiON, which has been stable for 16 months. They have recently experienced several outages with their current storage systems. They need to purchase additional storage and have asked about tier 1 storage. They are concerned with connecting their existing storage and servers without trouble. Which resource should be consulted while developing the solution options?（）
A. Disk Magic
B. TPC for Data
C. CLARiiON Procedure Generator
D. System Storage Interoperability Center
[单项选择]In a high-availability network, which command, when placed on ports that have connected end stations, will allow you to prevent delays in service for end stations by placing a port in blocking mode?（）
A. enable backbone fast
B. enable uplink fast
C. disable portfast
D. enable portfast
[单项选择] Continuous availability is required for an application in a two-node cluster. There is one rotating resource group in the cluster， and the nodes are identical machines. Client telnet connections to the application cannot be broken because it takes 20 to 30 minutes to recycle the client workstations and transactions will be lost. What configuration best provides continuous connectivity to the application？（）
A. IPAT using IP Replacement without MAC address takeover.
B. IPAT using IP Aliasing and hardware MAC address takeover.
C. None because continuous telnet connectivity cannot be provided with HACMP.
D. Shared service IP address assigned to multiple network interface cards on each node.
