Frequent ______ is important: fixing or changing faulty parts of the propulsion system when necessary.

题目

Frequent ______ is important: fixing or changing faulty parts of the propulsion system when necessary.

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1.Which of the following is the MOST important data retention consideration when creating a backup system？（）A、Utilizing disk-to-disk clustering and hot site replicationB、If the GFS backup system will cover all potential data breachesC、The process to move the data backup to an offsite locationD、The individual laws and legal requirements of the data

2.When upgrading the BIOS， which of the following is MOST important？（）A、Check room temperature and humidity.B、Follow manufacturer instructions and documentation.C、Run operating system updates.D、Defragment all the hard drives on the system.

3.When implementing a solution to a problem, which of the following is the BEST course of action to take?（）A、Replace all components simultaneously to ensure that the system is functional.B、Replace all hardware associated with the problem first to eliminate the possibility of hardware and move onto softwareC、Purchase new parts for the system to confirm that they function.D、Implement one change at a time, reversing the change if it has not resolved the problem.

4.When considering SAN to SAN replication between sites， which of the following is the MOST important concern？（）A、 WAN link speedB、 Block sizeC、 Disk sizeD、 File system type

参考答案和解析
正确答案：maintenance
maintenance
更多“Frequent ______ is important: fixing or changing faulty parts of the propulsion system when necessary.”相关问题

  • 第1题：

    Which three of these are important when determining NAS Server scaling？ （）

    • A、 interface bandwidth
    • B、 rescan timer interval
    • C、 total number of network devices
    • D、 number of new user authentications per second
    • E、 which operating system is loaded on the client
    • F、 number of checks performed in a posture assessment

    正确答案:B,D,F

  • 第2题：

    A technician is troubleshooting a user’s problem; important Windows services are not starting. In which of the following locations should the technician check to investigate when these services started or stopped?（）

    • A、Com+.log
    • B、System Log
    • C、Security Log
    • D、Application Log

    正确答案:B

  • 第3题：

    When implementing a solution to a problem， which of the following is the BEST course of action to take？（）

    • A、 Replace all components simultaneously to ensure that the system is functional.
    • B、 Replace all hardware associated with the problem first to eliminate the possibility of hardware and move onto software.
    • C、 Purchase new parts for the system to confirm that they function.
    • D、 Implement one change at a time， reversing the change if it has not resolved the problem.

    正确答案:D

  • 第4题：

    A System p administrator is looking at changing attributes of a logical volume.  Which of the following must be defined when it is created（）

    • A、placement of the logical volume
    • B、stripe size of the logical volume
    • C、inter-disk policy of the logical volume
    • D、intra-disk policy of the logical volume

    正确答案:B

  • 第5题：

    多选题
    A server technician has been attempting to install an operating system on the company test server for several days. The technician has experienced error messages at several points of theinstallation and the system has frozen during various parts of the boot process. The technician has replaced the power supply， graphics card and installation disk with known good components.Which of the following could be causing these issues？（）
    A

    Storage driver not loaded

    B

    Fragmented hard drive

    C

    Damaged or faulty NIC chipset

    D

    Damaged or faulty system board

    E

    Memory incompatible with the processor

    F

    Missing voltage regulator


    正确答案： D,A
    解析： 暂无解析

  • 第6题：

    单选题
    Navigational charts are subject to frequent changes，the important ones of which are promulgated by （）.
    A

    Admiralty Notices to Mariners

    B

    Mariner's Handbook

    C

    Catalogue

    D

    Sailing Directions


    正确答案： B
    解析： 暂无解析

  • 第7题：

    单选题
    In the voyage, when carrying out abandon ship drill, should be test every time（）.
    A

    the emergency lighting system for muster and abandon ship

    B

    air/oil emergency shut-down

    C

    M-Eemergency operation

    D

    main/auxiliary steering gear changing


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    In a large, slow-speed, main propulsion diesel engine, which of the parts listed is under tension when the engine is running?（）
    A

    Bed plate

    B

    Column

    C

    Entablature

    D

    Tie rod


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    The most important factor that causes the wear of the engine parts is （）.
    A

    excessive heat

    B

    friction

    C

    oxidation

    D

    high pressure


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    A user states they receive a message Boot device not found half of the time they boot their system.Which of the following is the MOST likely cause? （）
    A

    A dead CMOS battery

    B

    The OS is not installed on the hard drive

    C

    A faulty RAM

    D

    A faulty HDD connection


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    When considering SAN to SAN replication between sites， which of the following is the MOST important concern？（）
    A

     WAN link speed

    B

     Block size

    C

     Disk size

    D

     File system type


    正确答案： C
    解析： 暂无解析

  • 第12题：

    多选题
    Which three of these are important when determining NAS Server scaling？ （）
    A

    interface bandwidth

    B

    rescan timer interval

    C

    total number of network devices

    D

    number of new user authentications per second

    E

    which operating system is loaded on the client

    F

    number of checks performed in a posture assessment


    正确答案： D,F
    解析： 暂无解析

  • 第13题：

    A user states they receive a message Boot device not found half of the time they boot their system.Which of the following is the MOST likely cause? （）

    • A、A dead CMOS battery
    • B、The OS is not installed on the hard drive
    • C、A faulty RAM
    • D、A faulty HDD connection

    正确答案:D

  • 第14题：

    A server technician has been attempting to install an operating system on the company test server for several days. The technician has experienced error messages at several points of theinstallation and the system has frozen during various parts of the boot process. The technician has replaced the power supply， graphics card and installation disk with known good components.Which of the following could be causing these issues？（）

    • A、Storage driver not loaded
    • B、Fragmented hard drive
    • C、Damaged or faulty NIC chipset
    • D、Damaged or faulty system board
    • E、Memory incompatible with the processor
    • F、Missing voltage regulator

    正确答案:D,E

  • 第15题：

    When a system has both online transaction processing as well as large batch processing， which of the following common procedures will best help to improve system performance？（）

    • A、 Boost the priority of batch jobs.
    • B、 Schedule batch runs to reduce contention with OLTP.
    • C、 Schedule OS maintenance such that it includes frequent application of PTFs.
    • D、 Perform incremental backups of transaction processing and full backups of batch processing.

    正确答案:B

  • 第16题：

    单选题
    One major disadvantage of a low-speed diesel as compared to a steam main-propulsion system is（）.
    A

    the extra weight required for the diesel reduction gearing

    B

    a minimum speed for the engines that limits the minimum speed of the vessel

    C

    the higher fuel consumption per SHP

    D

    the low efficiency of the system when a controllable pitch propeller is used


    正确答案： C
    解析： 暂无解析

  • 第17题：

    多选题
    Which three of these are important when determining NAS Server scaling? （）
    A

    interface bandwidth

    B

    rescan timer interval

    C

    total number of network devices

    D

    number of new user authentications per second

    E

    which operating system is loaded on the client

    F

    number of checks performed in a posture assessment.


    正确答案： A,C
    解析： 暂无解析

  • 第18题：

    单选题
    In the voyage, when carrying out abandon ship drill （） should be test every time.
    A

    the emergency lighting system for muster and abandon ship

    B

    air oil emergency shut-down

    C

    ME emergency operation

    D

    main auxiliary steering gear changing


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    Navigational charts are （） frequent changes，the important one of which are promulgated by Admiralty Notices to Mariners．
    A

    published with

    B

    combined with

    C

    in connection with

    D

    subject to


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    （）is not a position-fixing system.
    A

    Hifix

    B

    Hyperfix

    C

    Trisponder

    D

    WGS84


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    When a system has both online transaction processing as well as large batch processing， which of the following common procedures will best help to improve system performance？（）
    A

     Boost the priority of batch jobs.

    B

     Schedule batch runs to reduce contention with OLTP.

    C

     Schedule OS maintenance such that it includes frequent application of PTFs.

    D

     Perform incremental backups of transaction processing and full backups of batch processing.


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the following is the MOST important data retention consideration when creating a backup system？（）
    A

    Utilizing disk-to-disk clustering and hot site replication

    B

    If the GFS backup system will cover all potential data breaches

    C

    The process to move the data backup to an offsite location

    D

    The individual laws and legal requirements of the data


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    Faulty operation of any system is indicated by very definite （）.
    A

    symptoms

    B

    samples

    C

    traces

    D

    tracks


    正确答案： B
    解析： 暂无解析

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