单选题 Which of the following devices will be plugged into an AGP slot on a motherboard?()
Video card
Sound car
d Modem card
Network card
Magic I/O card
单选题 Which of the following computer ports supports hot swapping?()
LPT
USB
COM
PS/2
单选题 Which of the following storage devices is not an example of an optical storage device?()
Blu-Ray
DVD
SSD
CD
单选题 ()is commonly performed on CPUs and video cards to allow users to get enhanced performance.
Hyperthreading
Duplexing
Caching
Overclocking
单选题 The Serial ATA (SATA) cables can extend up to ().
10 meters
5 meters
1 meter
100 meters
15 meters
单选题 POST errors in the 17xx range generally indicate ()errors.
USB
Floppy disk drive
Motherboard
Hard disk drive
COM1
单选题 Which of the following components of a laptop is NOT upgradeable?()
Ethernet LAN card
Motherboard
Hard disk
RAM
单选题 Bluetooth is a ()technology.
Satellite
Microwave
Light wave
Radio Frequency
单选题 ()systems can identify individuals with a high degree of certainty.
Encryption
Biometric
Password Authentication
Digital
公文的发文闭合程序?
初始评审的目的是为职业安全健康管理体系建立和实施提供基础,为职业安全健康管理体系的持续改进( )。
抗体是由下列哪种细胞产生的()
营业外收入是指企业发生的与其日常活动无直接关系的利得。
对于PowerPoint2003中文本框内的文字,设置项目符号可以采用的是()。
牵引装置的分类,可分为()。
USB是并行、串行数据传输模式之外的第3种传输模式。
足月新生儿,出生体重2.3kg,羊膜早破,生后2天拒奶,呕吐,发绀,黄疸进行性加重。体检:体温不升,前囟平,颈软,全身黄染,心率150次/分,心音及心率正常,腹软,肝肋下3cm。化验:白细胞20×109/L,中性粒细胞占80%,胆红素308μmol/L,血型“O”,母亲血型为“A”,最大可能是()
引起肾盂肾炎最常见的致病菌是( )。
女性患者,54岁,劳动中突感头晕,随即左半身无力,右眼闭合不全,双眼向左侧凝视,10分钟后昏迷。高热、双瞳孔小、四肢软瘫,应考虑的诊断是()