CompTIA认证考试SK0-002章节练习(2019.03.06)

单项选择题
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 model
B.The project critical path
C.Resource loading chart
D.WBS （Work Breakdown Structure）
单项选择题
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？（）
A. the server vendor’s FAQ website
B. the SCSI controller vendor’s user manual
C. the drive enclosure vendor’s user manual
D. the network operating system vendor’s website
单项选择题
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 criteria
B.Flexible entry and exit criteria to minimize schedule delays
C.Quality measures reported only to the project steering committee
D.Many work teams with few members to maximize the number of deliverable hand-offs
单项选择题
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.
A. MIB （Management Information Base）
B. OID （ObjectIDentifier）
C. register
D. community name
单项选择题
Which type of server is responsible for resolving NetBIOS names？（）
A. mail server
B. DNS server
C. web server
D. WINS server
E. DHCP server
单项选择题
What is a reason for reviewing the user requirements document with the client？（）
A.To gain the client’s acceptance of the detailed design
B.To verify mutual understanding of project resources
C.To verify mutual understanding of the detailed project plan
D.To verify mutual understanding of targeted product performance
E.To verify mutual understanding of the tests that will be done after the product is completed
单项选择题
The SOW （Statement of Work） is another name for the：（）
A.WBS （Work Breakdown Structure）.
B.cost benefit analysis.
C.requirements specifications.
D.narrative description of the work to be accomplished.
单项选择题
Which is the MOST effective method for generating support for your project plan？（）
A.Requiring stakeholders to sign-off on project plan components
B.Requesting input from all stakeholders during the planning process
C.Providing an open line of communication regarding the project
D.Clearly illustrating how the project relates to the company’s objectives
单项选择题
Which RAID standard combines data striping across drives with mirroring？（）
A. RAID 0+1
B. RAID 1+5
C. RAID 3
D. Hybrid RAID 5+
单项选择题
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？（）
A. The memory is not seated correctly.
B. The network card is not configured correctly.
C. The server does not support 1024 MB of memory.
D. Master SDRAM ECC needs to be enabled in the CMOS.