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

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相似问题和答案

第1题:

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.nonviral

B.unviral

C.inviral

D.abviral


正确答案:A

第2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3题:

● The personal computer or (72) is the smallest general-purpose computer.

A. terminal B. minicomputer

C. microcomputer D. workstation


正确答案:C

第4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5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6题:

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.suitable

B.well-formed

C.applicable

D.usable


正确答案:A

第7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8题:

The square in front of the supermarket is so limited that when going there, first of all, you should consider ______your car.

A. parking

B. where to park

C. to park

D. where parking


正确答案:B

7.答案为B  参考译文:超市前面的空地太小了,所以你去那儿首先要考虑在哪儿停车。用不定式作宾语,表示将要去做的具体的动作。而动名词作宾语是表示抽象的概念。

第9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10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

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