第1题:
A.fetch
B.take
C.hold
D.bring
第2题:
A.scatter
B.scattered
C.scattering
D.scattered to
第3题:
I want some_________ (tomato) for dinner.
第4题:
A、assigned
B、delivered
C、distributed
D、scattered
第5题:
A. gym
B.study
C.outskirts
D.spotlight
答案:B
解析:句意为:布朗一家喜欢晚饭后在他们的()看书。gym意为“健身房,体育馆”,study意为“书房”,outskirts意为“郊区”,spotlight意为“聚光灯”,根据句意此处选B。
第6题:
利用ADS1.2工具套件进行基于ARM硬件平台的软件开发,在进行编译连接时,地址映射连接类型有2种方式,分别是___【39】___连接类型和Scattered连接类型。采用Scattered连接类型时需要提供一个scatter格式的___【40】___。
第7题:
A.log file parallel write
B.latch:cache buffers chains
C.db file sequential read
D.db file scattered read
第8题:
第9题:
第10题:
Oracle数据中,下列哪些等待事件将产生大量的IO?()
第11题:
latch:shared pool
cursor:pin S waiton X
enq:TX-row lock contention
dbfile scattered read
第12题:
low and rocky with scattered small pine trees
a low lying wetland
a high sandy bluff
a flat wooded plain
第13题:
A.Don’t you insist
B.Once you insist
C.What I insist
D.If you insist
第14题:
Thousands of people perished in the storm.
A.died
B.suffered
C.floated
D.scattered
第15题:
Sam Scott and his sister Ann are students. Sam(11) school by bus, and Ann does, too.
Some of(12)walk(走) to school.Sam and Ann (13) at four o'clock in the af- ternoon. They (14) before dinnerc晚饭前),and they watch TV after dinner. They u- sually(15 early(早).
Sam and Ann (16) three meals(饭) a day :breakfast, lunch and dinner. They.have breakfast at home.(17) they have lunch (18) school. They often eat dinner at home.Mr Scott (19) from( 20) at five and they have dinner at six.
( )11.
A. go to
B. go to the
C. goes to
D. goes to the
第16题:
A、having
B、to have
C、having been
D、to be had
第17题:
You notice a high number of waits for the db file scattered read and db file sequential read events in the recent Automatic Database Diagnostic Monitor (ADDM) report. After further investigation, you find that queries are performing too many full table scans and indexes are not being used even though the filter columns are indexed.Identify three possible reasons for this.()
A. Missing or stale histogram statistics
B. Undersized shared pool
C. High clustering factor for the indexes
D. High value for the DB_FILE_MULTIBLOCK_READ_COUNT parameter
E. Oversized buffer cache
第18题:
—Honey,let’s go out four dinner.
— ________I don’t have to cook.
A.Forget it!
B. That’s great!
C. Why?
D.Go ahead.
第19题:
Which general weather conditions should you expect to find in a low pressure system ________.
A.Fair weather
B.Precipitation and cloudiness
C.Scattered clouds at high elevations
D.Gradual clearing and cooler temperatures
第20题:
第21题:
第22题:
I'm so glad
I'm sorry
What a pity
Surprisingly
第23题:
Missing or stale histogram statistics
Undersized shared pool
High clustering factor for the indexes
High value for the DB_FILE_MULTIBLOCK_READ_COUNT parameter
Oversized buffer cache