单选题 Which of the following can be installed to avoid brown outs?()
A larger electrical breaker
An inline fuse box
A UPS
Multiple power supplies
单选题 A customer needs to run 3 virtual machines on their software design workstation. Which of thefollowing CPUs would be MOST cost effective for this task?()
3Core
4Core
8Core
12Core
单选题 A Windows 7 user has documents spread throughout multiple hard drives and wishes to organizeand search them in one panel. Which of the following features should they be shown?()
Windows Explorer
My documents
Windows Desktop Search 4.0
Libraries
单选题 Which of the following Internet connection types would have the MOST available bandwidth andhighest transmission speed?()
DSL
Dial-up
Cable
Satellite
单选题 The last step in resolving an end user ticket should be which of the following?()
Create an incident record
Verify the problem is resolved
Document the solution
Notify the user the problem is resolved
单选题 Which of the following memory modules is a DDR3 chip?()
PC-3200
PC2-4800
PC2-5300
PC3-8000
单选题 Which of the following devices is used to move frames between a source and destination basedon a MAC address?()
Repeater
Hub
Router
Switch
单选题 Which of the following should a technician do FIRST in the BIOS to set up drive encryption?()
Enable eSATA support
Run built-in diagnostics
Enable TPM
Enable virtualization support
单选题 Which of the following protocols uses port 80?()
SMTP
HTTP
HTTPS
FTP
单选题 Which of the following utilities would a technician use to determine network utilization? ()
Start Menu
My Network Places
Administrative Tools
Task Manager
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()