have been to
has been to
has gone to
have gone to
第1题:

A. The FRA disk group has an asynchronous I/O bottleneck
B. The least number of I/Os are performed on the last data file in the list
C. The number of times that the backup or restore process directed the OS to wait until an I/O was complete is the highest for the last data file in the list
D. The number of times that the backup or restore process made an OS call to poll for I/O completion in Nonblocking mode is the least for the FRA disk group
第2题:
第3题:
第4题:
设a="Yang□","b=zhou",□表示一个空格,则a-b的值为().
第5题:
When troubleshooting a network, the output of the command show interfaces indicates a large number of runts. What is a runt?()
第6题:
Which statement can be an inference from the output?()
第7题:
the number of packets that are discarded because they exceed the maximum packet size of the medium
errors created when the CRC generated by the originating LAN station or far-end device does not match the checksum calculated from the data received.
the number of packets that are discarded because they are smaller than the minimum packet size of the medium
the number of received packets that were ignored by the interface because the interface hardware ran low on internal buffers
the number of times that the interface requested another interface within the router to slow down
第8题:
area times the stroke
area times the stroke, times the number of cylinders
volume times the stroke
volume times the stroke, times the number of cylinders
第9题:
Near Cache
Distributed Cache
Local Cache
Replicated Cache
第10题:
do not play
not to have played
not to play
not your playing
第11题:
A number of; are
The number of; are
A number of; is
The number of; is
第12题:
Once.
Twice.
Three times.
Four times.
第13题:
第14题:
第15题:

第16题:
Australia is a nation of immigrants because the overwhelming majority of the Australian population are().
第17题:
ABC Company has approximately 150’000 products in their catalog and wants to put these within a Coherence cache to improve performance and access times of their existing JEE application without too much change to existing code. There are a number of servlets that get the same product information multiple times within a page. There are also a number of server-based processes that run at regular intervals and also request product information many times. Products have small changes which need to be updated during the day. What would be the most appropriate caching scheme to use ? ()
第18题:
three times many as
many as three times
as many three times
three times as many
第19题:
The FRA disk group has an asynchronous I/O bottleneck
The least number of I/Os are performed on the last data file in the list
The number of times that the backup or restore process directed the OS to wait until an I/O was complete is the highest for the last data file in the list
The number of times that the backup or restore process made an OS call to poll for I/O completion in Nonblocking mode is the least for the FRA disk group
第20题:
They will be the first tours that get out of the earth’s orbit.
The number of tourists will be reduced.
They are less dangerous than travelling to Mars.
The number of tourists will not be too large.
第21题:
They will convert more picture books to digital format because of the increased demand for children’s e-books
They will increase the number of print picture books because many parents want their children to be surrounded by print books.
Print books are reduced to gift.
Parents would change their reading habits due to their concern for their children.
第22题:
A great many; a number of
A number of; the number of
a great many; A dozen of
The number of; a number of
第23题:
I will remember the bicycle number.
I won’t let the rider go until I call my parents.
I will let the rider go before I call my parents.
I will let the rider go because I know the rider.