皮皮学,免费搜题
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搜题
【单选题】
测得某个请求调页的计算机系统数据为:处理机繁忙率 12 %,交换空间的硬盘的繁忙率 98 %,其他设备的繁忙率是 2 %。由此断定系统出现异常。此种情况下能提高处理机的利用率的是
A.
安装一个更快的硬盘
B.
通过扩大硬盘容量,增加对换空间
C.
增加运行进程数
D.
减少运行的进程数
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举一反三
【单选题】All the information of his interest ________ will be monitored by relevant authorities.
A.
device
B.
commerce
C.
exam
D.
transaction
查看完整题目与答案
【单选题】下列语段的空格中所用的标点,恰当的一项是( ) 这封短短的信给了我极大的感情震荡 一时热泪满眶 不得不起身去洗手间整容 事后我追想为什么会有那样大的感情震荡 是为了民族而自豪 还是为了稼先而感到骄傲 ——我始终想不清楚。
A.
., , 。 : ? ?
B.
.。 , 。 , ? ?
C.
.。 , , 。 ; 。
D.
.。 , 。 : , ?
查看完整题目与答案
【单选题】What was most important, according to Kofi
A.
Getting the WHO work
B.
Looking at the figures and statistics and the devastation
C.
Getting the leaders speaking up
D.
Discussing the issue with the WHO and the UN
查看完整题目与答案
【单选题】What is this video mainly about?
A.
A reservation in a restaurant.
B.
A room reservation in a hotel.
C.
A check-in at a hotel.
D.
A check-in at the airport.
查看完整题目与答案
【单选题】“伊斯兰”就是阿拉伯语()的意思:
A.
顺服
B.
顺服者
C.
反抗
D.
反抗者
查看完整题目与答案
【单选题】(It is very) important that the students' voice (is heard) by the (authorities) of (all our) schools.
A.
It is very
B.
is heard
C.
authorities
D.
all our
查看完整题目与答案
【单选题】下列对直接程序传送控制方式的描述中,错误的是( )
A.
由主机执行I/O指令才能实现数据在主机和外设之间的输入和输出。
B.
主机需要不断查询外设的工作状态,传输效率不高。
C.
接口简单、通用性强,硬件的成本低。
D.
适合用在主机和外设之间进行的大批量数据高速传送。
查看完整题目与答案
【单选题】What is this video mainly about?
A.
Information inquiries about local tourist spots.
B.
Booking a ticket for a show at the Opera House.
C.
Visiting the weekend market near the hotel.
D.
Introducing facilities and services at the hotel.
查看完整题目与答案
【多选题】What is this video clip about? (Click on two answers)
A.
What workplace bullying and harassment is and what it's not
B.
Legal obligations for employers , supervisors and workers where to get the information
C.
How do people deal with wrokplace bullying
D.
Who should be responsible for the bullying?
查看完整题目与答案
【单选题】What career is this video about?
A.
Policeman
B.
Journalist
C.
Lawyer
D.
Writer
查看完整题目与答案
相关题目:
【单选题】All the information of his interest ________ will be monitored by relevant authorities.
A.
device
B.
commerce
C.
exam
D.
transaction
查看完整题目与答案
【单选题】下列语段的空格中所用的标点,恰当的一项是( ) 这封短短的信给了我极大的感情震荡 一时热泪满眶 不得不起身去洗手间整容 事后我追想为什么会有那样大的感情震荡 是为了民族而自豪 还是为了稼先而感到骄傲 ——我始终想不清楚。
A.
., , 。 : ? ?
B.
.。 , 。 , ? ?
C.
.。 , , 。 ; 。
D.
.。 , 。 : , ?
查看完整题目与答案
【单选题】What was most important, according to Kofi
A.
Getting the WHO work
B.
Looking at the figures and statistics and the devastation
C.
Getting the leaders speaking up
D.
Discussing the issue with the WHO and the UN
查看完整题目与答案
【单选题】What is this video mainly about?
A.
A reservation in a restaurant.
B.
A room reservation in a hotel.
C.
A check-in at a hotel.
D.
A check-in at the airport.
查看完整题目与答案
【单选题】“伊斯兰”就是阿拉伯语()的意思:
A.
顺服
B.
顺服者
C.
反抗
D.
反抗者
查看完整题目与答案
【单选题】(It is very) important that the students' voice (is heard) by the (authorities) of (all our) schools.
A.
It is very
B.
is heard
C.
authorities
D.
all our
查看完整题目与答案
【单选题】下列对直接程序传送控制方式的描述中,错误的是( )
A.
由主机执行I/O指令才能实现数据在主机和外设之间的输入和输出。
B.
主机需要不断查询外设的工作状态,传输效率不高。
C.
接口简单、通用性强,硬件的成本低。
D.
适合用在主机和外设之间进行的大批量数据高速传送。
查看完整题目与答案
【单选题】What is this video mainly about?
A.
Information inquiries about local tourist spots.
B.
Booking a ticket for a show at the Opera House.
C.
Visiting the weekend market near the hotel.
D.
Introducing facilities and services at the hotel.
查看完整题目与答案
【多选题】What is this video clip about? (Click on two answers)
A.
What workplace bullying and harassment is and what it's not
B.
Legal obligations for employers , supervisors and workers where to get the information
C.
How do people deal with wrokplace bullying
D.
Who should be responsible for the bullying?
查看完整题目与答案
【单选题】What career is this video about?
A.
Policeman
B.
Journalist
C.
Lawyer
D.
Writer
查看完整题目与答案