单选题At boot time， which of the following services utilizes a central server to assign IP addresses to a host？（）A LDAPB bootpC DHCPD bind

题目
单选题
At boot time， which of the following services utilizes a central server to assign IP addresses to a host？（）
A

LDAP

B

bootp

C

DHCP

D

bind

相似考题

1.An administrator installs a driver,reboots the DC, and logs in to configure the NIC. Once the administrator opens the NIC properties, the server bluescreens and now will no longer boot into Windows.Which of the following is the FIRST thing the administrator should do?（）A. Boot into Last Known Good ConfigurationB. Reseat the NICC. Boot into Safe ModeD. Boot into Directory Services Restore Mode

2. An administrator installs a driver,reboots the DC, and logs in to configure the NIC. Once the administrator opens the NIC properties, the server bluescreens and now will no longer boot into Windows. Which of the following is the FIRST thing the administrator should do?（）A、Boot into Last Known Good ConfigurationB、Reseat the NICC、Boot into Safe ModeD、Boot into Directory Services Restore Mode

3.At boot time， which of the following services utilizes a central server to assign IP addresses to a host？（）A、LDAPB、bootpC、DHCPD、bind

4.When configuring Cisco IOS login enhancements for virtual connections， what is the "quiet period"？（）A、The period of time in which virtual login attempts are blocked， following repeated failed login attemptsB、The period of time in which virtual logins are blocked as security services fully initializeC、A period of time when no one is attempting tolog inD、The period of time between successive login attempts

参考答案和解析
正确答案： B
解析： 暂无解析
更多“At boot time， which of the following services utilizes a cen”相关问题

  • 第1题：

    Which of the following business scenarios is the LEAST appropriate for Web services？（）

    • A、 Expanding the reach of your company information.
    • B、 Providing transactional services such as credit card payment processing.
    • C、 Making existing services available to a business process to orchestrate services.
    • D、 Enabling interoperability between heterogeneous services to create time-critical solutions.

    正确答案:D

  • 第2题：

    Which of the following is the only place where initial boot settings can be configured?（）

    • A、CMOS
    • B、BIOS
    • C、MBR
    • D、HAL

    正确答案:B

  • 第3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4题：

    Which of the following expansion ports can a server boot from？（）

    • A、 AGP
    • B、 USB
    • C、 Serial
    • D、 Parallel

    正确答案:B

  • 第5题：

    A computer is failing to boot. Which of the following tools would be used FIRST in troubleshooting? （）

    • A、Time Domain Reflectometer (TDR)
    • B、Oscilloscope
    • C、Power supply tester
    • D、Spectrum analyzer

    正确答案:C

  • 第6题：

    In a TCP/IP network， which of the following commands utilizes the ICMP protocol？（）

    • A、rcp
    • B、tftp
    • C、ping
    • D、rpcinfo

    正确答案:C

  • 第7题：

    A system was running properly until a reboot. Following the reboot， the system LED displayed cycles between 0223 and 0229. Which of the following procedures should be performed next？（）

    • A、Power down then power up the system
    • B、Boot into diagnostic mode and run fsck
    • C、Boot from installation media and run bosboot
    • D、Boot into maintenance mode and check the bootlist

    正确答案:D

  • 第8题：

    单选题
    A user reports that it takes a long time to boot up in Windows XP and that there are a lot of icons appearing in the right lower side of the Task Bar. Which of the following tools can be used to minimize startup time？ （）
    A

    MSCONFIG

    B

    SCANDISK

    C

    DEBUG

    D

    DEFRAG


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    An administrator installs a new network card in a properly functioning DC. During the Windows bootup process the DC bluescreens. Which of the following is the NEXT step？（）
    A

     Press F8 and boot to Directory Services Restore Mode.

    B

     Press F8 and boot to Last Known Good Configuration.

    C

     Reboot the server again.

    D

     Press F8 and boot to Safe Mode.


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    Which of the following business scenarios is the LEAST appropriate for Web services？（）
    A

     Expanding the reach of your company information.

    B

     Providing transactional services such as credit card payment processing.

    C

     Making existing services available to a business process to orchestrate services.

    D

     Enabling interoperability between heterogeneous services to create time-critical solutions.


    正确答案： C
    解析： 暂无解析

  • 第11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： C
    解析： 暂无解析

  • 第12题：

    多选题
    Which of the following services use TCP?（）
    A

    DHCP

    B

    SMTP

    C

    SNMP

    D

    FTP

    E

    HTTP

    F

    TFTP


    正确答案： F,E
    解析： 暂无解析

  • 第13题：

    A company utilizes the GFS backup standard. Which of the following describes this backup method?（）

    • A、Greatest, Final, Sequential
    • B、Full, Partial, Incremental
    • C、Monthly, Weekly, Daily
    • D、Full, Differential, Incremental

    正确答案:C

  • 第14题：

    An administrator installs a new network card in a properly functioning DC. During the Windows bootup process the DC bluescreens. Which of the following is the NEXT step？（）

    • A、 Press F8 and boot to Directory Services Restore Mode.
    • B、 Press F8 and boot to Last Known Good Configuration.
    • C、 Reboot the server again.
    • D、 Press F8 and boot to Safe Mode.

    正确答案:B

  • 第15题：

    Which of the following could cause an Inaccessible boot drive error during the boot process? （）

    • A、HDD failure
    • B、DVI failure
    • C、USB failure
    • D、CD failure

    正确答案:A

  • 第16题：

    An administrator installs a new network card in a properly functioning DC. During the Windows boot up process the DC bluescreens. Which of the following is the NEXT step?（）

    • A、Press F8 and boot to Directory Services Restore Mode.
    • B、Press F8 and boot to Last Known Good Configuration.
    • C、Reboot the server again.
    • D、Press F8 and boot to Safe Mode.

    正确答案:A

  • 第17题：

    Which of the following could cause an NTLDR error on reboot?（）

    • A、Processor is failing
    • B、Services failed to start on bootup
    • C、RAM is faulty
    • D、Boot.ini file is corrupt

    正确答案:D

  • 第18题：

    Selling the total solution includes adding services and financing options which ensures your customer will remain satisfied with their purchase. Which of the following best describes the benefits of Selling options， storage， services， and financing to your clients？（）

    • A、More face time with the executives
    • B、Enhanced credibility， higher profits， less competitive pressure
    • C、One source for elements， cleaner design， simpler support
    • D、Locks competitors out of account

    正确答案:C

  • 第19题：

    During system boot， the boot process hangs at LED 0551.  Which of the following is a likely cause（）

    • A、A network problem
    • B、corrupted filesystem
    • C、corrupted ODM
    • D、corrupted /etc/inittab file

    正确答案:B

  • 第20题：

    单选题
    Which of the following commands can be used to repair a corrupted boot record?（）
    A

    chkdsk

    B

    xcopy

    C

    fixmbr

    D

    format


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    When configuring Cisco IOS login enhancements for virtual connections， what is the "quiet period"？（）
    A

    The period of time in which virtual login attempts are blocked， following repeated failed login attempts

    B

    The period of time in which virtual logins are blocked as security services fully initialize

    C

    A period of time when no one is attempting tolog in

    D

    The period of time between successive login attempts


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the following errors are caused by leaving a floppy disk in the drive when a computer is powered on?（）
    A

    Random bluescreen error

    B

    Inaccessible boot drive

    C

    Missing NTLDR

    D

    Invalid boot disk


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    An administrator installs a driver,reboots the DC, and logs in to configure the NIC. Once the administrator opens the NIC properties, the server bluescreens and now will no longer boot into Windows. Which of the following is the FIRST thing the administrator should do?（）
    A

    Boot into Last Known Good Configuration

    B

    Reseat the NIC

    C

    Boot into Safe Mode

    D

    Boot into Directory Services Restore Mode


    正确答案： D
    解析： 暂无解析

  • 第24题：

    单选题
    After a critical service failure occurs the server keeps rebooting every fifteen minutes not giving anadministrator enough time to troubleshoot the failure.  Which of the following does the administrator need to do to allow enough time to work on the system to troubleshoot the problem？（）
    A

    Modify boot.ini file

    B

    Disable automatic reboot on service

    C

    Press F6 at boot up

    D

    Clear cache


    正确答案： B
    解析： 暂无解析

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