CompTIA认证考试
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?()
单选题Acceptance of deliverables to multiple locations requires which type of sign off?()
单选题Which throughput does a 33 MHz, 33-bit bus have?()
单选题If the organizational spending plan has allocated $100,000 for a project, and the high level budget estimate for that project is $200,000; which of the following is accurate?()
单选题What is the MOST accurate way to determine a project’s duration before execution?()
单选题Within Information Technology projects, communications between the project manager and the project team members should take place:()
单选题The latest SCSI adaptor card is purchased from a vendor. Drivers for the operating system cannot be obtained. The SCSI adapter card is added to an existing server. Upon booting, the operating system does not detect the card. Which of the following is the MOST likely cause of the problem?()
单选题Two new servers are purchased and need to be installed to allow sharing of a single external hard drive enclosure. One server is configured as a local file server, and the other as a database server for a different network. The onsite technician notices that when both servers are running at the same time, they each receive SCSI errors. When they are running individually, no errors are reported. Which of the following is the BEST source of information to use for troubleshooting this problem?()
单选题Which action increases server availability?()
单选题An Ultra 160 or Ultra 320 device falls under which SCSI standard?()
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?()
单选题Click the Exhibit button. From a local machine, connectivity with a server named server1.comptia.org is checked. It cannot be reached, but it can be accessed via the IP address. Which of the following is the MOST common cause of this error?()
单选题Which of the following is the functional description of a server connected between two separate IP subnets?()
单选题The last deliverable at the Close Out meeting is:()
单选题Which RAID standard combines data striping across drives with mirroring?()
单选题Which is the MOST effective method for generating support for your project plan?()
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?()
单选题The SOW (Statement of Work) is another name for the:()
多选题Which three should be documented after upgrading a SCSI RAID controller?()
单选题Which of the following techniques is used for tracking the project risks?()
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