SCSI interfaces provide for faster data transmission rates (up to 80 megabytes per second) than standard serial and parallel ports. In addition, you can attach many devices to a single SCSI port, so that SCSI is really an I/O bus rather than simply an interface Which two statements about SCSI are true?()
A. The bus is limited to 64 devices.
B. It is a full-duplex serial standard.
C. It is a half-duplex serial standard.
D. It allows up to 320 MB/s of shared channel bandwidth.
第1题:
Which three statements about HSRP operation are true?()
第2题:
SCSI interfaces provide for faster data transmission rates (up to 80 megabytes per second) than standard serial and parallel ports. In addition, you can attach many devices to a single SCSI port, so that SCSI is really an I/O bus rather than simply an interface Which two statements about SCSI are true?()
第3题:
传送速度单位“bps”的含义是()。
第4题:
Which three can be symptoms of the growth phase in the Cisco SBR methodology?()
第5题:
Which two QoS statements are true about the use of the SDMQoS wizard?()
第6题:
What are the two parallel SCSI specifications?()
第7题:
Which of the following is an advantage of a 100Base-T network card versus an 802.11g wireless network card?()
第8题:
The statistics for a poorly performing, dual-processor x365 system are as follows: (1)Processor: 80% for 5-second increments (2)Memory page faults: 360/second average over 15 minutes (3)Disk % disk time: 100% Which of the following will provide the greatest performance improvement?()
第9题:
INMARSAT A
INMARSAT C
SafetyNET
NAVTEX
第10题:
Up to 25 m bus length
Only one device per SCSI bus
Up to 16 devices per SCSI bus
Half-duplex operation
Full-duplex operation
第11题:
Add memory
Add a processor
Add a faster disk subsystem
Exchange the processor with a faster processor
第12题:
The virtual IP address and virtual MA+K44C address are active on the HSRP Master router.
The HSRP default timers are a 3 second hello interval and a 10 second dead interval.
HSRP supports only clear-text authentication.
The HSRP virtual IP address must be on a different subnet than the routers' interfaces on the same LAN.
The HSRP virtual IP address must be the same as one of the router's interface addresses on the LAN.
HSRP supports up to 255 groups per interface, enabling an administrative form of load balancing.
第13题:
On Cisco Nexus 5000 Series Switches, where are the virtual output queues implemented, and what is the main purpose of virtual output queues?()
第14题:
TPS(Transaction Per Second)
第15题:
传送速率单位“bps”代表()
第16题:
Which of the following events can NOT be tuned via router configuration to provide for faster convergencefollowing a link failure?()
第17题:
You have just reinstalled a VIP 6-80 in a Cisco 7500 Series router. What must you do to bring up the port adapter interfaces?()
第18题:
Which of the following technologies was designed to provide the FASTEST data rates over analog phone lines?()
第19题:
An automotive supplier maintains CAD workstations in widely separated plant locations, and these locations are interconnected by single 1.5Mb/second communication lines. A consultant has been asked to provide a solution that will allow back-ups to be centralized in one location and improve data recovery times. Which TWO questions should the consultant ask first to determine the best solution?()
第20题:
A customer with three Windows servers wants to create a shared storage array. One server runs a200 GB Oracle database with high transaction rates. The second server is a file server with 3 TBof data and the third server is a mail server with 150 GB of storage. The key customer decisionmaker has only purchased EMC CX storage products in his previous employment. Cost is a keyconsideration. From the following which is a key feature that could convince the customer topurchase a DS3500 over an EMC CX storage system?()
第21题:
第22题:
coulombs per second
revolutions per second
revolutions per minute
cycles per second
第23题:
on all ingress interfaces; to ensure maximum throughput on a per-egress, per-CoS basis
on all ingress interfaces; to provide independent congestion management and 16 queues
on all egress interfaces; so that a congested egress port does not affect traffic directed to other egress ports
on all egress interfaces; to prevent head-of-line blocking by utilizing multiple virtual output queues
on all egress interfaces; to be able to use EEE 802.1p CoS
第24题:
The bus is limited to 64 devices.
It is a full-duplex serial standard.
It is a half-duplex serial standard.
It allows up to 320 MB/s of shared channel bandwidth.