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【单选题】
下面关于进程的描述,不正确的是
A.
进程是多道程序环境中的一个程序
B.
进程由程序、数据、栈和PCB组成
C.
线一种特殊的进程
D.
进程是程序在一个数据集合上的执行过程,它是系统进行资源分配的单位
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参考答案：
举一反三
【单选题】某企业于20×3年1月1日从租赁公司租入一套设备,价值50万元,租期8年,租赁期满时预计残值6万元,归承租人所有。年利率6%,租赁手续费率1%。租金每年末支付一次,则每年的租金为( )元。已知:(P/A,7%,8)=5.9713。
A.
80517.89
B.
77361.06
C.
83733.86
D.
89244.76
查看完整题目与答案
【简答题】When language is used to reveal the speaker’s a____ and feelings, such as “It’s very kind of you!”, it performs the e____ function.
查看完整题目与答案
【多选题】The OSPF Hello protocol performs which of the following tasks (Choose two.)（）。
A.
It provides dynamic neighbor discovery.
B.
It detects unreachable neighbors in 90 second intervals.
C.
It maintains neighbor relationships.
D.
It negotiates correctness parameters between neighboring interfaces.
E.
Ituses timers to elect the router with the fastest links as the designated router.
F.
It broadcasts hello packets throughout the internetwork to discover all routers that are running OSPF.
查看完整题目与答案
【单选题】Conducting portion performs all of the following functions EXCEPT:
A.
conduct air
B.
exchange gases
C.
moisten ai r
D.
trap foreign particles
E.
warm air
查看完整题目与答案
【单选题】以下关于二甲双胍的说法错误的是
A.
作用时间短，原形经肾脏排泄
B.
二甲双胍可以增加非胰岛素依赖的组织对葡萄糖的利用
C.
二甲双胍禁用于代谢性酸中毒患者
D.
二甲双胍可以减弱华法林抗凝作用
查看完整题目与答案
【单选题】下列不属于数字信息技术应用的现象是()
A.
王某通过微信加好友进行社交活动
B.
李阿姨扫码骑走了一辆共享单车
C.
陈大伯将自家产的西红柿挑到集市上售卖
D.
雄光毛毯厂采用机器人对生产线进行质量筛查
查看完整题目与答案
【多选题】The OSPF hello protocol performs which of the following tasks?（）
A.
It provides dynamic neighbor discovery
B.
It detects unreachable neighbors in 90 second intervals
C.
It maintains neighbor relationships
D.
It negotiates correctness parameters between neighboring interfaces
E.
It uses timers to elect the router witch the fastest links as the designated router
F.
It broadcasts hello packets throughout the internetwork to discover all routers that are running OSPF
查看完整题目与答案
【多选题】THE APPLICATION LAYER OF THE TCP/IP MODEL PERFORMS THE FUNCTIONS OF WHAT THREE LAYERS OF THE OSI MODEL? (CHOOSE THREE.)
A.
application
B.
transport
C.
network
D.
data link
E.
physical
F.
session
G.
presentation
查看完整题目与答案
【单选题】The last paragraph performs which of the following functions in the passage?
A.
It summarizes the discussion thus far and suggests additional areas of research.
B.
It presents a recommendation based on the evidence presented earlier.
C.
It discusses an exceptional case in which the results expected by the author of the passage were not obtained.
D.
It introduces an additional area of concern not mentioned earlier.
E.
It cites a specific case that illustrates a problem presented more generally in the previous paragraph.
查看完整题目与答案
【单选题】Despite certain ______ habits of the North American screech owl, it performs the majority of its hunting alone, in alpine forests, unfettered by ______ .
A.
predatory... ecology
B.
instinctual ... behavior
C.
exogamous... kinship
D.
omnivorous... diet
E.
diurnal... darkness
查看完整题目与答案
相关题目：
【单选题】某企业于20×3年1月1日从租赁公司租入一套设备,价值50万元,租期8年,租赁期满时预计残值6万元,归承租人所有。年利率6%,租赁手续费率1%。租金每年末支付一次,则每年的租金为( )元。已知:(P/A,7%,8)=5.9713。
A.
80517.89
B.
77361.06
C.
83733.86
D.
89244.76
查看完整题目与答案
【简答题】When language is used to reveal the speaker’s a____ and feelings, such as “It’s very kind of you!”, it performs the e____ function.
查看完整题目与答案
【多选题】The OSPF Hello protocol performs which of the following tasks (Choose two.)（）。
A.
It provides dynamic neighbor discovery.
B.
It detects unreachable neighbors in 90 second intervals.
C.
It maintains neighbor relationships.
D.
It negotiates correctness parameters between neighboring interfaces.
E.
Ituses timers to elect the router with the fastest links as the designated router.
F.
It broadcasts hello packets throughout the internetwork to discover all routers that are running OSPF.
查看完整题目与答案
【单选题】Conducting portion performs all of the following functions EXCEPT:
A.
conduct air
B.
exchange gases
C.
moisten ai r
D.
trap foreign particles
E.
warm air
查看完整题目与答案
【单选题】以下关于二甲双胍的说法错误的是
A.
作用时间短，原形经肾脏排泄
B.
二甲双胍可以增加非胰岛素依赖的组织对葡萄糖的利用
C.
二甲双胍禁用于代谢性酸中毒患者
D.
二甲双胍可以减弱华法林抗凝作用
查看完整题目与答案
【单选题】下列不属于数字信息技术应用的现象是()
A.
王某通过微信加好友进行社交活动
B.
李阿姨扫码骑走了一辆共享单车
C.
陈大伯将自家产的西红柿挑到集市上售卖
D.
雄光毛毯厂采用机器人对生产线进行质量筛查
查看完整题目与答案
【多选题】The OSPF hello protocol performs which of the following tasks?（）
A.
It provides dynamic neighbor discovery
B.
It detects unreachable neighbors in 90 second intervals
C.
It maintains neighbor relationships
D.
It negotiates correctness parameters between neighboring interfaces
E.
It uses timers to elect the router witch the fastest links as the designated router
F.
It broadcasts hello packets throughout the internetwork to discover all routers that are running OSPF
查看完整题目与答案
【多选题】THE APPLICATION LAYER OF THE TCP/IP MODEL PERFORMS THE FUNCTIONS OF WHAT THREE LAYERS OF THE OSI MODEL? (CHOOSE THREE.)
A.
application
B.
transport
C.
network
D.
data link
E.
physical
F.
session
G.
presentation
查看完整题目与答案
【单选题】The last paragraph performs which of the following functions in the passage?
A.
It summarizes the discussion thus far and suggests additional areas of research.
B.
It presents a recommendation based on the evidence presented earlier.
C.
It discusses an exceptional case in which the results expected by the author of the passage were not obtained.
D.
It introduces an additional area of concern not mentioned earlier.
E.
It cites a specific case that illustrates a problem presented more generally in the previous paragraph.
查看完整题目与答案
【单选题】Despite certain ______ habits of the North American screech owl, it performs the majority of its hunting alone, in alpine forests, unfettered by ______ .
A.
predatory... ecology
B.
instinctual ... behavior
C.
exogamous... kinship
D.
omnivorous... diet
E.
diurnal... darkness
查看完整题目与答案
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