问题:单选题As a rule of thumb for QA (Quality Assurance) activities, how many hours of downstream QA (Quality Assurance) costs are saved for each hour spent on technical reviews early in the project?()A Up to 5B Up to 10C Up to 15D Up to 20
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问题:单选题What is the MOST accurate way to determine a project’s duration before execution?()A The project manager performs all estimatesB Incorporate each individual worker’s estimatesC Acquire expert estimatesD There is no way to determine the duration
问题:单选题Which of the following SCSI signaling systems uses one return line for every outgoing line, is less susceptible to interference, signal degradation, crosstalk, and allows a cable length of up to 25 meters?()ASE (Single Ended)BDE (Double Ended)CLVD (Low Voltage Differential)DHVD (High Voltage Differential)
问题:单选题Which action increases server availability?()Aconfiguring a second network card with a different IP addressBreplacing the existing 100 Mbps NIC with a gigabit Ethernet NICCusing adapter teaming and configuring the second network card with the same IP address as the first network cardDinstalling a dual-port network card that can handle the future growth and setting one NIC to 10 Mbps and one NIC to 100 Mbps
问题:单选题Which of the following is the functional description of a server connected between two separate IP subnets?()Aserver as a bridgeBserver as a routerCserver as a switchDserver as a data link
问题:单选题The project sponsor wants the project manager to develop and implement Quality Management techniques to ensure a smooth project transition to the deployment phase. What is an appropriate Quality Management technique to implement?()A Evaluate phase exit milestones using sufficiency criteriaB Flexible entry and exit criteria to minimize schedule delaysC Quality measures reported only to the project steering committeeD Many work teams with few members to maximize the number of deliverable hand-offs
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
问题:单选题After upgrading the SNMP (Simple Network Management Protocol) protocol, the ()can be looked up. It is a sequence of integers that uniquely identifies a path to a managed object.AMIB (Management Information Base)BOID (ObjectIDentifier)CregisterDcommunity name
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Team selection is not just a function of finding someone whos a technical or administrative expert. What will a project sponsor leading a high visibility project look for in a project manager?()A Developing key personnelB Leading technical specialistsC Interfacing with customers / sponsorsD Analyzing skills
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Why is it important to have a final meeting on a project that has been cancelled?()A Document lessons learnedB Assign responsibilityC Close budgetD Begin new project
问题:单选题A company plans to upgrade a network server. Before proceeding with the upgrade, the HCL (Hardware Compatibility List) and hardware is checked and necessary backups and documentation are made. The existing 512 MB of SDRAM is replaced with 1024 MB. The 10 Mbps network card is replaced with a 10/100 PCI network card. When the server restarts, beeps sound and the server does not pass the POST. Which of the following is the MOST likely cause of the problem?()AThe memory is not seated correctly.BThe network card is not configured correctly.CThe server does not support 1024 MB of memory.DMaster SDRAM ECC needs to be enabled in the CMOS.
问题:单选题Which type of server is responsible for resolving NetBIOS names?()Amail serverBDNS serverCweb serverDWINS serverEDHCP server
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
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
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.