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In order to communicate the threat at a port facility or for a ship, the Contracting Government will set the appropriate security levels Security level 1 corresponds to（）
A . normal situations
B . medium situations
C . high threat situations
D . special situatio
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At a macro level, society and community influence classroom teaching（）.
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You want to enable resumable space allocation at the instance level.Which two actions would enable resumable space allocation at the instance level?（）
A . issuing the ALTER SYSTEM ENABLE RESUMABLE; statement
B . issuing the ALTER SESSION ENABLE RESUMABLE; statement
C . modifying the RESUMABLE_TIMEOUT initialization parameter to a nonzero value
D . issuing the ALTER SYSTEM SET RESUMABLE_TIMEOUT=<nonzero value>; statement
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As customers deploy converged services across their business infrastructures， access routers must integrate security services and IP communications. Which router series is designed to achieve this level of integration？（）
A . Cisco 7000 Series WAN edge routers
B . Cisco 800 Series routers
C . Cisco Integrated Services Routers
D . Cisco Small Business Series router
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（）shall set security levels and provide guidance for protection from security incidents.
A . The Contracting Governments
B . The Port Authorities
C . The Master
D . The Company Security
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The Ship Security Plan should indicate the operational and physical （） the ship itself should take to ensure it always operates at security level 1.
A . precaution measures
B . safety measures
C . security measures
D . emergency response measure
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You want to enable resumable space allocation at the instance level.Which two actions would enable resumable space allocation at the instance level? （）(Choose two.)
A . issuing the ALTER SYSTEM ENABLE RESUMABLE; statement
B . issuing the ALTER SESSION ENABLE RESUMABLE; statement
C . modifying the RESUMABLE_TIMEOUT initialization parameter to a nonzero value
D . issuing the ALTER SYSTEM SET RESUMABLE_TIMEOUT=
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You deploy more than one application to the same WebLogic container. The security is set on JavaEE level and all deployed JavaEE applications use the same security roles. What is your recommendation for an architecture with those requirement?（）
A . Combine all applications into a single one.
B . Define global roles on the WebLogic Domain level.
C . Use Ms Active Directory to keep the roles there.
D . Use Oracle Identity and Access Management solution to simplify the management.
E . Keep role mapping in the external WebLogic Role Mapped developed for that solution.
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You want to enable resumable space allocation at the instance level. Which two actions would enable resumable space allocation at the instance level？（）
A . issuing the ALTER SYSTEM ENABLE RESUMABLE；statement
B . issuing the ALTER SESSION ENABLE RESUMABLE；statement
C . modifying the RESUMABLE_TIMEOUT initialization parameter to a nonzero value
D . issuing the ALTER SYSTEM SET RESUMABLE_TIMEOUT=
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As for an oil-fired boiler if at a normal steaming condition and water goes out of sight in gauge glasses the action you should take is: （） (1) secure oil to fires (2) increase feed pump pressure
A . （1）
B . （1）and（2）
C . （2）
D . neither（1）nor（2）
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Baseline ADMA levels were higher in patients who had died than in patients who were alive at 1 year follow-up (1.23［0.98 to 1.56］_____ 0.95［0.77 to 1.20］mmol/L, p＜0.001).
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What percentage of the baggage is required to be checked at Security Level 1?
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At the last level of cultural awareness:
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_____Morton worked at the senior management level of a company.
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American universities ____________ to international students at the undergraduate level.
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听力原文：W: Would you mind sending champagne and strawberries to my room at 1. a. m. , please？
M: I'll try, ma'am, but on Wednesday the kitchen staff leave at midnight.
Q: Where does the conversation probably take place？
(15)
A．In a bar.
B．In a restaurant.
C．In a hotel.
D．In a grocer' s.
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Radiation can cause serious consequences at the lowest level______.
A．when it kills few cells
B．if it damages the few cells
C．though the damaged cells can repair themselves
D．unless the damaged cells can reproduce themselves
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As for an oil-fired boiler if at a normal steaming condition and water goes out of sight in gauge glasses the action you should take is: (1) secure oil to fires; (2) increase feed pump pressure.
A.(1)
B.(1) and (2)
C.(2)
D.neither (1) nor (2)
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Lilya Shibanova was held by security officers at Sheremetyevo airport because she______.
A．was accused of organizing campaign fraud
B．refused to give up claims of campaign fraud
C．refused to hand over the illegal software
D．refused to hand in her laptop
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In order to communicate the threat at a port facility or for a ship, the Contracting Government will set the appropriate security levelsSecurity level 1 corresponds to .
A.normal situations
B.medium situations
C.high threat situations
D.special situations
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Which one is NOT the reason for the airtight security at the data center？
A.There are dangers posed by hackers.
B.There is only one Visa center in North America.
C.There is considerable growth in mobile purchases.
D.There are a large number of daily transactions processed here.
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He asserted that world 1 came into existence first, world 2 appeared at a new level,
A．living
B．nations
C．belongs
D．at
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Jack is a strong （), but you could beat him if you perform. at your highest level.
A．A.opponent
B．B.partner
C．C.friend
D．D.mate
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Radar （雷达)1. Children enjoy shouting at a high w...
Radar (雷达)
1. Children enjoy shouting at a high wall and hearing the sound come back to them. These sounds are called echoes (回声). Echoes have given us a number of 'valuable tools.
2. Echo sounding devices were early used in making maps of the ocean floor. Sounds or Ultrasonic (超声的) sounds make good tools for determining how deep the water is under ships. Sometimes echoes from ultrasonic distance finding devices were prevented from working by fish swimming past or by the presence of large objects. So ultrasonic devices have been replaced by other tools.
3. Radar is now a familiar tool. Like many others it was ah unexpected discovery. It was first observed by two researchers, who were studying sound communication. They were sending signals from a station on one side of a river in Washington, D .C. to a vehicle across the river. They discovered that their signals were stopped by passing ships. They recognized the importance of this discovery at once.
4. All this was of course just a start, from which our present radar has developed. The word "radar," in fact, gets its name from the term "radio detection (检测) and ranging." "Ranging" is the term for detection of the distance between an object and the radar set. Today, in our scientific age, it would be difficult to manage without radar.
5. One of the many uses of radar is as a speed control device on highways. When a person in an automobile is driving faster than the speed limit, radar will show this clearly and the traffic police can take measures to stop him.
6. A pilot cannot fly a plane by sight alone. Many conditions such as flying at night and landing in dense fog require the pilot to use radar. Human eyes are not very good at determining speeds of approaching objects, but radar can show the pi lot how fast nearby planes are moving.
A Study of Sound
B Highway Police
C Working Principles
D Early Use of "Radar"
E Useful Tools
F Discovery by Chance
Paragraph 2 ______
