问题:单选题Which backup solution is the MOST appropriate for backing up a payload from a corporation with multiple servers and approximately 300 GB of data?()Amultiple AIT (Advanced Intelligent Tape) drives configured for each serverBa standalone LTO (Linear Tape-Open) drive configured for all serversCstandalone DAT (Digital Audio Tape) drives configured for each serverDa tape library unit with more then one DAT (Digital Audio Tape) drive configured for all serversEa tape library unit with more the one SDLT (SuperDLT) drive configured for all servers
Thursday, May 16, 2024
问题:单选题The current data center has run out of space. A room that is located next to the existing data center is then used to house two racks containing six servers. Six months later, physical housekeeping is performed as part of a mid-year maintenance plan. Which environmental condition discovered in the room is LEAST critical?()AThere are discolored ceiling tiles near the middle of the room.BLarge amounts of dust have accumulated in the corners of the room.CThe anti-static carpet has been removed resulting in a bare painted concrete floor.DA wet pipe water-based sprinkler system has been installed above the racks.
问题:多选题A customer wants to increase the performance of an existing server. They are running a very network intensive application and feel that increasing the bandwidth to the network will fix their problem. They are running two 24-port autosensing 10/100 hubs, tied together with a standard Ethernet crossover cable in port 24. The server is running IPX. After adding a second network card and plugging one card into each hub, they have not seen any performance improvement. Which two are likely reasons why implementing network adapter teaming has not improved performance?()AAdapter teaming is designed to work with switches.BAdapter teaming only functions with gigabit network cards.CAdapter teaming only provides fault tolerance, not additional bandwidth.DAdapter teaming only works with IPX when using switches and network cards with special features that support teaming.
Tuesday, April 23, 2024
问题:单选题Why does a project manager need an executive sponsor?()A To keep the project team focused on its workB To provide behind-the-scenes assistance with organizational commitment and supportC To sign-off on user requirementsD To negotiate contracts with outside vendors
Sunday, December 24, 2023
问题:单选题Which RAID standard combines data striping across drives with mirroring?()ARAID 0+1BRAID 1+5CRAID 3DHybrid RAID 5+
问题:单选题The last deliverable at the Close Out meeting is:()A source code.B passwords.C lessons learned.D test results.
Saturday, February 10, 2024
问题:多选题Which three should be documented after upgrading a SCSI RAID controller?()Adisk utilizationBinstallation dateCadapter baselinesDlocation slot of the RAID controllerEstatus of the adapter card installationFRAID controller information (warranty, specifications etc.)
问题:单选题Which factor has the greatest impact on the estimated per unit labor cost for a project?()A Historical informationB Use of outside vendorsC Change control processesD Human resource skill level requirements
Wednesday, January 24, 2024
问题:单选题Which of the following techniques is used for tracking the project risks?()A Probability-Impact matrixB Pareto chartC R-ChartD PERT (Program Evaluation and Review Technique) analysis
问题:单选题A technician needs to install the first SCSI controller in an application server. The SCSI card is factory-configured with a SCSI ID of 1. Which SCSI ID should the technician configure the card before installation?()A0B1C4D7
问题:单选题Which throughput does a 33 MHz, 33-bit bus have?()A132 MbpsB256 MbpsC264 MbpsD450 Mbps
问题:单选题Who is responsible for authorizing closure of the project?()A Project ManagerB StakeholderC CustomerD Executive Sponsor
问题:单选题Team member listing, scheduled tasks, and risk identification are part of the:()A project plan.B project charter.C communication plan.D WBS (Work Breakdown Structure).
问题:单选题A technician purchases a new 120 GB IDE hard disk to use in an old server as a swap drive. After adding the drive to the server, the technician discovers that the operating system does not detect the drive. After rebooting the server, the technician notices the drive is missing from POST and comes to the conclusion that the BIOS needs to be updated. The technician downloads the latest version of the BIOS update from the manufacturer website. Which action should the technician take next?()Abackup the BIOS configuration to use laterBinstall the BIOS update from a command promptCcreate a bootable floppy and copy the BIOS update tools to the floppyDread the manufacturer’s guidelines and recommendations on installing the update
问题:单选题What is a reason for reviewing the user requirements document with the client?()A To gain the client’s acceptance of the detailed designB To verify mutual understanding of project resourcesC To verify mutual understanding of the detailed project planD To verify mutual understanding of targeted product performanceE To verify mutual understanding of the tests that will be done after the product is completed
问题:单选题The project manager is developing a project schedule. The project manager negotiated with all the execution organizations, and the task times are as short as possible. After manipulating the schedule, the project completion date is still beyond the date requested by the business owners of the project. The project manager believes that the content agreed on for the project is appropriate, and concludes that this schedule should be taken to the business owners and renegotiated. Which one of the following tools will help the project manager justify the revised schedule?()A Data flow modelB The project critical pathC Resource loading chartD WBS (Work Breakdown Structure)
问题:单选题Within Information Technology projects, communications between the project manager and the project team members should take place:()A by written and oral communication.B via a weekly status report.C through the formal chain of command.D with approved template forms.
问题:单选题After upgrading a server motherboard to the latest firmware revision, configuring LAN access in the SSU (System Setup Utility) fails. Which action should be taken FIRST to correct this problem?()Areplace the NICBinstall the latest SSU (System Setup Utility) versionCupgrade the firmware on the NICDassign the NIC a static IRQ in the SSU (System Setup Utility)