regression
restoration
restraint
reversion
第1题:
A. You can use RMAN stored scripts
B. Recovery is faster if data is stored in catalog in addition to the control file
C. You can store backup information of all registered databases in one place
D. Database backups are automatically deleted when they are older than the specified time period
第2题:
The research of Till Von Wachther suggests that in recession graduates from elite universities tend to _____.
[A]lag behind the others due to decreased opportunities
[B]catch up quickly with experienced employees
[C]see their life chances as dimmed as the others’
[D]recover more quickly than the others
第3题:
● Which statement about the preliminary design stage of a software development project is true? (75) .
(75)
A.The preliminary design is an internal document used only by programmers
B.The preliminary design is the result of mapping product requirements info software and hardware functions
C.The preliminary design of the product comes from the requirement specification
D.The developers produce the preliminary design by defining the software structure in enough detail to permit coding
第4题:
In case of a ship of less than 400 tons gross tonnage other than an oil tanker whist outside the ______,the Administration shall ensure that it is equipped as far as practicable and reasonable with installations to ensure the storage of oil residues with the requirements of MARPOL 73/78.
A.special area
B.national waters
C.the designated zone
D.the designated channels
第5题:
第6题:
The provisions of MARPOL Annex IV shall apply to the following ships engaged ininternational voyages:()
第7题:
It indicated that lighter isotopes of oxygen predominated at certain times.
It had far more gaps in its sequence than the record taken from rocks on land.
It indicated that climate shifts did not occur every 100,000 years.
It indicated that the ratios of oxygen 16 and oxygen 18 in ocean water were not consistent with those found in fresh water.
It stretched back for only a million years.
第8题:
sanctioned
protected
eradicated
derided
galvanized
第9题:
less than 100 parts per million
more than 100 parts per million
at least 100 parts per million
100 parts per million
第10题:
a subject more for psychologists than economists
impossible to determine
likely greater than his estimate
independent of the value of human emotions
roughly equal to the value of the gross national product of the United States1
第11题:
第12题:
it will be faster and cheaper than manual labor
it can climb mountainsides, drill holes, insert bars and cement
it can collect data on the slope’ s stability
it can drill without a human being on board
第13题:
It can be inferred from the passage that in artistic creation______.
A.product is more important than process
B.process is more important than product
C.process and product are equally important
D.both process and product are unimportant
第14题:
All of these applications will enhance the(130)of life and spur economic growth. Over half of the U.S. work force is now in jobs that are information(131). The telecommunication and information sector of the U.S. economy now(132)for 12 percent of the Gross Domestic Product, growing much faster than any other sector of the economy. Last year the(133)in this sector exceeded 700 billion dollars. The U.S. exported over 48 billion dollars of telecommunication equipment(134).
A.quantity
B.quality
C.mass
D.amount
第15题:
National bureau of statistics announced Wednesday country’s output is 12.34 trillion Yuan ($1.56 trillion), per-capita gross domestic product(GDP) is 1700 Yuan … Economist predicted that growth in 2006 will valid from 8% to 10% or more than,but…
第16题:
The velocity of the apparent wind can be more than the true wind,and come from the same direction,if certain conditions are present.One condition is that the ______.
A.Ship's speed must be less than the true wind velocity
B.True wind must be from dead astern
C.True wind velocity must be faster than the ship's speed
D.True wind must be from dead ahead
第17题:
Identity two advantages of using a recovery catalog in-load of the control File of the target database Recovery Manager (RMAN).()
第18题:
Indentify two advantages of using recovery catalog instead of the control file of the database in Recovery Manager (RMAN).()
第19题:
第20题:
An incremental backup requires fewer tapes for restoration than a differential backup.
A differential backup tape takes less time than an incremental backup tape.
A differential backup requires fewer tapes for restoration than an incremental backup.
An incremental backup tape costs less than a differential backup tape.
第21题:
第22题:
The target database must be in the MOUNT mode to ensure restoration of the datafiles.
You can restore the datafiles from the backup by using the RMAN utility only if the backups were taken using the RMAN utility.
The control file must be recreated.
The database must be opened with the RESETLOGS option.
第23题:
as fast, if not faster than, anyone else
as fast as, if not more fast than, anyone
as fast as, if not faster than, anyone else
as fast, if not faster than, anyone