多选题 Which of the following is required to install Windows XP? ()
USB 1.0 or higher
100Mb or faster network interface
10GB or more free hard drive space
SVGA or better video graphics
233Mhz or faster processor
多选题 Which of the following are primary differences between a laptop and a desktop CPU?()
heat production
L2 Cache
clock speed
front side bus
power consumption
单选题 Which of the following is a WiFi device? ()
EVDO PCMCIA modem card
floppy disk drive add-in card
802.11g PCMCIA card
56K v.34 PCMCIA modem card
单选题 Which of the following are considered plug and play technologies in a laptop?()
SATA
RAID
USB
EIDE
多选题 Which of the following would be the BEST safety measure to take before installing a Windows service pack?()
Back up all important documents.
Set a System Restore point.
Note the BIOS settings in case a reset is needed.
Back up the drivers for the computer in case re-installation is needed.
Uninstall the previous service pack.
单选题 The utility that checks the file system structure is:()
REGEDIT
SYSEDIT
MSCONFIG
CHKDSK
单选题 A companys computers are running Windows XP Professional. Some of the desktop computers have the file ntbootdd.sys on the root but it is not seen on any laptops. The ntbootdd.sys file is required for:()
desktops with certain chipsets.
compatibility with some Windows NT4 applications.
computers with scanners.
for SCSI devices.
单选题 Which of the following has to be installed on a laptop in order to use a compact flash storage device?()
a multi-media card reader
USB 2.0 drivers
USB 1.1 drivers
an enhanced 1.44 floppy drive
单选题 Which of the following commands could be used to start the Management Console on a workstation running Windows 2000/XP?()
Start > Run > MCP
Start > Run > MCE
Start > Run > MCA
Start > Run > MMC
单选题 In a typical PDA, which of the following is the primary input tool?()
voice navigation
stylus
scroll wheel
keyboard
海南西环高铁于去年底正式开通运营,全球首条环岛高速铁路诞生了。铁路最早出现在()
纵向偏离时,每个车辆转向架所承受的货物重量不得超过货车容许载重量的(),且两转向架承重之差不得大于10t。
采用过户转让的票据多指股票、政府债券和提单等。
周作人散文笔调从容闲逸,别有一种平淡悠远的趣味,其作品《零余者》《写在人生边上》都体现了这种风格。
关于女性输尿管下列哪项是正确的()
中国银行间市场交易商协会(以下简称交易商协会)负责受理企业债务融资工具的发行注册。交易商协会不接受注册的,企业可于( )后重新提交注册文件。
影响横封效果的因素有()
固定资产改良过程发生的变价收入应记入()。
简述脑梗死的治疗原则。
患者输注少白红细胞悬液约1小时时,出现呼吸急促,大汗淋漓,寒战,腰背部剧痛,心前区压迫感,心率120/分钟,呼吸30/分钟,血压75/45mmHg,体温39.8℃。随即出现血红蛋白尿。最可能的临床诊断是()