单选题Where are the first computer instructions available when a microcomputer is powering up？（）A floppy driveB boot.iniC ROMD config.sys

题目
单选题
Where are the first computer instructions available when a microcomputer is powering up？（）
A

floppy drive

B

boot.ini

C

ROM

D

config.sys

相似考题

1.● The personal computer or (72) is the smallest general-purpose computer.A. terminal B. minicomputerC. microcomputer D. workstation

2.Remote administration types are an example of one kind of(71)malicious software, the Trojan horse, or more simply Trojan. The purpose of these programs isn't replication,(72)to penetrate and control. That masquerade as one thing when in fact they are something else, usually something destructive. There are a number of kinds of Trojans, including spybots, (73) report on the Web sites a computer user visits, and keybots or keyloggers, which record and report the user's keystrokes in order to discover passwords and other confidential information.RATS attempt to give a remote intruder administrative control of an infected computer. They work as(74)pairs. The server resides on the infected machine, while the client resides elsewhere, across the network, where it's available to a remote intruder. Using standard TCP/IP or UDP protocols, the client sends instructions to the server. The server does(75) it's told to do on the infected computer.A．nonviralB．unviralC．inviralD．abviral

3.Calculator is(66) for performing arithmetic operations, but that requires human intervention to alter its stored program, if any, and to initiate each operation or sequence of operations. A calculator performs some of the functions of a computer, but usually operates only with frequent human intervention.Microcomputer's processing unit consists of one or more microprocessors, and includes storage and input-output(67). Personal computer primarily intended for(68) use by an individual.(69) computer can be hand-carried for use in more than one location. Minicomputer is functionally intermediate between a microcomputer and a mainframe. And supercomputer has the highest processing speeds available at a given time for(70) scientific and engineering problems.A．suitableB．well-formedC．applicableD．usable

4.The square in front of the supermarket is so limited that when going there, first of all, you should consider ______your car.A. parkingB. where to parkC. to parkD. where parking

更多“单选题Where are the first computer instructions available when a microcomputer is powering up？（）A floppy driveB boot.iniC ROMD config.sys”相关问题

  • 第1题：

    Which of the following is the proper order for powering off and on network components?（）

    • A、Computer> cable modem > router
    • B、Cable modem> router> computer
    • C、Cable modem> computer> router
    • D、Router> cable modem> computer

    正确答案:B

  • 第2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:D

  • 第3题：

    Where are the first computer instructions available when a microcomputer is powering up？（）

    • A、floppy drive
    • B、boot.ini
    • C、ROM
    • D、config.sys

    正确答案:C

  • 第4题：

    A floppy drive is replaced in a computer and now when the computer is turned on the floppy drive light is constantly lit. Which of the following is the MOST likely cause?（）

    • A、The power supply has failed.
    • B、The drive cable is connected backwards.
    • C、The floppy drive has failed.
    • D、The proper drivers have not been loaded.

    正确答案:B

  • 第5题：

    You are the desktop administrator for your company. The company's network contains a RIS server, a DHCP server, and a DNS server. You need to install Windows XP Professional on a computer that does not have a CD-ROM drive. The computer has the following configuration: a Pentium III 1-GHz processor, a 5-GB hard disk, 128 MB of RAM, a modem in the first PCI slot ,an Ethernet card in the last ISA slot. You attempt to install Windows XP Professional on the computer by using a RIS bootable floppy disk. However, you are unable to connect to the RIS server. What should you do?（） 

    • A、Move the Ethernet card to the first ISA slot. 
    • B、Remove the Ethernet card and replace it with an Ethernet card that is PXE compliant. 
    • C、Share the RIS image on the RIS server. Create a network bootable floppy disk. Insert the floppy disk, and install Windows XP Professional from the share. 
    • D、Place the NDIS network drivers in the root directory of the RIS bootable floppy disk. Use the floppy disk to connect to the RIS server. 

    正确答案:B

  • 第6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： B
    解析： 暂无解析

  • 第7题：

    单选题
    When setting up a wireless network to cover a large area, which of the following needs to beconsidered FIRST?（）
    A

    Device placement

    B

    Encryption methods

    C

    Wireless channels

    D

    SSID name


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    Where are the first computer instructions available when a microcomputer is powering up？（）
    A

    floppy drive

    B

    boot.ini

    C

    ROM

    D

    config.sys


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    （）should you do first when heaving up the anchor.
    A

    Engage the wildcat

    B

    Release the brake

    C

    Release the pawl

    D

    Engage the motor


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    When setting up roaming profiles in a Windows network which includes Windows 98 desktops， which Samba parameter must be set？（）
    A

     logon drive

    B

     logon home

    C

     logon path

    D

     logon script


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    When a user’s computer is first turned on, they see a lock symbol and a blinking cursor. Which of the following was configured in the BIOS to show this?（）
    A

    Intrusion detection

    B

    Power on password

    C

    Drive encryption

    D

    BIOS password


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    Which of the following is the proper order for powering off and on network components?（）
    A

    Computer> cable modem > router

    B

    Cable modem> router> computer

    C

    Cable modem> computer> router

    D

    Router> cable modem> computer


    正确答案： B
    解析： 暂无解析

  • 第13题：

    Which of the following can be hot-swappable?（）

    • A、Hard drive
    • B、Tape drive
    • C、Floppy drive
    • D、DVD-RW

    正确答案:A

  • 第14题：

    A user is trying to boot a desktop PC from their A: drive. Which of the following devices is the userdescribing？（）

    • A、The floppy drive
    • B、The hard drive
    • C、The CD-ROM drive
    • D、The DVD-ROM drive

    正确答案:A

  • 第15题：

    When setting up roaming profiles in a Windows network which includes Windows 98 desktops， which Samba parameter must be set？（）

    • A、 logon drive
    • B、 logon home
    • C、 logon path
    • D、 logon script

    正确答案:B

  • 第16题：

    修改下面哪一个文件可以为Windows Server 2003系统增加启动菜单项（）。

    • A、ntdetect.com
    • B、boot.ini
    • C、ntldr
    • D、config.sys

    正确答案:B

  • 第17题：

    单选题
    A floppy drive is replaced in a computer and now when the computer is turned on the floppy drive light is constantly lit. Which of the following is the MOST likely cause?（）
    A

    The power supply has failed.

    B

    The drive cable is connected backwards.

    C

    The floppy drive has failed.

    D

    The proper drivers have not been loaded.


    正确答案： D
    解析： 暂无解析

  • 第18题：

    单选题
    When a grounding strap is not available, a technician can ground by touching the computer’s:（）
    A

    power supply.

    B

    CPU fan.

    C

    memory chips.

    D

    motherboard.


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    When launching an open lifeboat by falls，the boathooks should be（）.
    A

    secured forward and aft where readily available

    B

    secured amidships where they will not hinder the personnel

    C

    used for fending off

    D

    used for picking up survivors in the water


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    When deploying IPCC Express 4.0 for the first time, when and where is the licensing of the customer specified? （）
    A

    during Installation Cluster Setup, in the CRS Installer  

    B

    after installation, during first-time login, in CRS Application Administration  

    C

    after installation, in CRS License Update Utility  

    D

    during Installation Server Setup, in the CRS Installer


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    You have a computer that runs Windows XP Professional. You need to create a floppy disk to start Windows XP Professional on the computer if the start files become corrupt. What should you do?（）
    A

    From the Windows XP Professional computer, run diskcopy.exe /v a:.

    B

    From a computer that runs Windows 98, create a MS-DOS-based startup disk. 

    C

    From the Windows XP Professional computer, create an Automated System Recovery (ASR) disk. 

    D

    From the Windows XP Professional computer, format a floppy disk. Copy the NTLDR, ntdtetect.com, and boot.ini files to the floppy disk. 


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    A folder on your Windows 2000 Professional computer contains bitmap files that have been compressed from 2MB to 1MB.  You want to copy one of the compressed bitmap files from the hard disk to 1.4-MBfloppy disk. When you attempt to copy， you receive the following error message ‘Destination drive is Full’.  What should to do？（）
    A

    Move， rather than copy， the compressed bitmap file to the floppy disk.

    B

    Reformat the floppy disk.Then copy the compressed bitmap file to the floppy disk.

    C

    Use another program to compress the bitmap file before copying it to the floppy disk.

    D

    Copy an empty compressed folder to the floppy disk. Then copy the compressed bitmap file to the folder on the floppy disk.


    正确答案： D
    解析： Windows 2000 file compression only works on the NTFS file system. However, floppy disks make use of the FAT file system. When compressed files are copied from an NTFS drive to a FAT or FAT32 drive, the file loses it compressed state and becomes uncompressed. You therefore require another application to compress the bitmap file. You could for example use Winzip, WinRar, WinAce or Micosoft’s compress.exe. 

  • 第23题：

    单选题
    You are upgrading computer1 and computer2 from Windows NT Workstation 4.0 to Windows 2000 Professional. You successfully upgrade the computer1. During the upgrade of computer2, a series of power outrages interrupts the upgrade.  You discover that upgrade of computer2 is incomplete. Furthermore, you find that computer2 can no longer run Windows NT workstation 4.0. Computer2 does not support booting from Windows 2000 Professional CD-ROM. You decide to use computer1 to help recover the failed upgrade.  What should you do? （）
    A

    On computer1, copy the CD-ROM driver and system files named ntdetect, ntbootdd.sys,Ntdll.dll and Setupldr.bin to a formatted floppy disk. On computer2, restart the computer by using the floppy disk. Then run WinNT32/debug from the Windows 2000 Professional CD-ROM. 

    B

    From computer1, copy the CD-ROM driver and system files named Ntdetect, Ntbootdd.sys,Ntdll.dll, and Setupldr.bin to a formatted floppy disk. On the computer2, restart and upgrade by using the floppy disk. Then run WinNT32/rx from the Windows 2000 Professional CD-ROM. 

    C

    On the computer1, run Makebt32.exe from the Bootdisk folder on the Windows 2000 Professional CD-ROM. On computer2, restart the upgrade by using the newly created floppy disks.  

    D

    On computer1, perform a remote installation from a network share. On computer2, when the text portion of setup has completed, resume the installation by using the Setup Manager. 


    正确答案： C
    解析： You can create the four setup boot disks by using either makeboot.exe or makebt32.exe. Both are located in the /Bootdisk directory on the Windows 2000 installation CD. These disks can be used to restart the installation process on computer2.

  • 第24题：

    单选题
    You are the desktop administrator for your company. The company's network contains a RIS server, a DHCP server, and a DNS server. You need to install Windows XP Professional on a computer that does not have a CD-ROM drive. The computer has the following configuration: a Pentium III 1-GHz processor, a 5-GB hard disk, 128 MB of RAM, a modem in the first PCI slot ,an Ethernet card in the last ISA slot. You attempt to install Windows XP Professional on the computer by using a RIS bootable floppy disk. However, you are unable to connect to the RIS server. What should you do?（）
    A

    Move the Ethernet card to the first ISA slot. 

    B

    Remove the Ethernet card and replace it with an Ethernet card that is PXE compliant. 

    C

    Share the RIS image on the RIS server. Create a network bootable floppy disk. Insert the floppy disk, and install Windows XP Professional from the share. 

    D

    Place the NDIS network drivers in the root directory of the RIS bootable floppy disk. Use the floppy disk to connect to the RIS server. 


    正确答案： C
    解析： 暂无解析

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