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 Bluetooth is a ()technology.
Satellite
Microwave
Light wave
Radio Frequency
单选题 Which of the following statements about an LCD screen is not true?()
An LCD screen consumes more power than a CRT screen.
An LCD screen display may present high-quality images but only to viewers sitting directly in fron of the screen.
Currently, all laptops use LCD screens.
An LCD screen is considerably more expensive than a CRT screen.
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 ()systems can identify individuals with a high degree of certainty.
Encryption
Biometric
Password Authentication
Digital
单选题 ()are often used to organize and index the information or prices of objects.
Object codes
Bar codes
References
Notes
单选题 The ()expansion slot provides faster video performance.
ISA
AGP
EISA
PCI
单选题 Which of the following components of a laptop is NOT upgradeable?()
Ethernet LAN card
Motherboard
Hard disk
RAM
单选题 Generally a hard disk drive has multiple disks, known as ().
Cartridges
Spindle motors
Sectors
Platters
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()