网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
Which of the following descriptions best identifies the operating principal of a flash-type evaporator?（）
A
Sea water is heated to boiling temperature while under a vacuum
B
Sea water is passed over heated plates in a thin film
C
Heated sea water is injected into a vacuum chamber
D
Sea water is forced through a heated eductor
参考答案
参考解析
解析：
暂无解析
更多 “单选题Which of the following descriptions best identifies the operating principal of a flash-type evaporator?（）A Sea water is heated to boiling temperature while under a vacuumB Sea water is passed over heated plates in a thin filmC Heated sea water is injected into a vacuum chamberD Sea water is forced through a heated eductor” 相关考题
考题
Which of the following organizations has the best technical project control?A . matrixB . functionalC . projectizedD . B and CE . A and B
考题
Which descriptions below are true about Stephen Hawking?()
A.theoretical physicistB.British mathematicianC.born in OxfordD.author of best seller
考题
Which of the following is BEST for providing network security?()
A.FirewallB.DMZC.SwitchD.IDS
考题
Which of the following descriptions about IP spoofing is correct？（）A、IP source address is forgedB、IP destination address is forgedC、IP TCP source port is forgedD、IP TCP destination port is forgedE、None of above
考题
Which set of classes correctly identifies the four traffic classes， from highest priority to lowest priority， specified in the 802.11e standard？（）A、 gold， silver， bronze， and platinumB、 platinum， gold， silver， and bronzeC、 titanium， gold， silver， and bronzeD、 voice and video， best effort， background， and scavengerE、 voice， video， best effort， and backgroundF、 voice， video， best effort， and scavenger
考题
Which two statements about the best effort model for QoS are true？（）A、delay sensitive packets are given preferential treatmentB、the default policy identifies a delay sensitive class and default classC、the default policy identifies a delay sensitive class， best effort class， and default classD、the model is highly scalableE、the model is still predominant on the internet F the model provides guaranteed service
考题
Which of the following is BEST for providing network security?（）A、FirewallB、DMZC、SwitchD、IDS
考题
Which of the following connectors identifies that a motherboard has onboard video capabilities？（）A、DB-15B、DB-9C、DB-25D、RJ-45E、DVI
考题
Which of the following would BEST optimize a computer that is heavily used? （）A、ScandiskB、DefragC、IndexingD、Chkdsk
考题
Which of the following commands identifies all network adapter types that are installed in a machine？（）A、lsdevB、lsattrC、ifconfigD、netstat
考题
A storage specialist needs to create a new host connection using the DSCLI. Which of the following parameters identifies the host（）A、hosttypeB、volume groupC、ioportsD、WWPN
考题
单选题With respect to centrifugal pump impellers, which of the following descriptions represents the correct centrifugal pump classification? （）A
Single stage or multistageB
High pressure or low pressureC
Open or close coupledD
Horizontal or vertical
考题
单选题Which of the following descriptions about IP spoofing is correct？（）A
IP source address is forgedB
IP destination address is forgedC
IP TCP source port is forgedD
IP TCP destination port is forgedE
None of above
考题
单选题Which of the following identifies and creates an index to minimize the DB time for a particular SQL statement？（）A
The SGA Tuning AdvisorB
The SQL Access AdvisorC
The SQL Tuning AdvisorD
The Memory Advisor
考题
多选题Which two statements about the best effort model for QoS are true？（）Adelay sensitive packets are given preferential treatmentBthe default policy identifies a delay sensitive class and default classCthe default policy identifies a delay sensitive class， best effort class， and default classDthe model is highly scalableEthe model is still predominant on the internet F the model provides guaranteed service
考题
单选题Which set of classes correctly identifies the four traffic classes， from highest priority to lowest priority， specified in the 802.11e standard？（）A
gold， silver， bronze， and platinumB
platinum， gold， silver， and bronzeC
titanium， gold， silver， and bronzeD
voice and video， best effort， background， and scavengerE
voice， video， best effort， and backgroundF
voice， video， best effort， and scavenger
考题
多选题Which of the following connectors identifies that a motherboard has onboard video capabilities？（）ADB-15BDB-9CDB-25DRJ-45EDVI
考题
单选题Which of the following best describes the age of the data in an OLTP system?（）A
CurrentB
ProjectedC
HistoricalD
Current and projected
热门标签
最新试卷