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What is true of standard access control lists when applied to an interface to control inbound or outbound traffic？（）
A . The best match of the ACL entries will be used for granularity of control.
B . They use source IP information for matching operations.
C . They use source and destination IP information for matching operations.
D . They use source IP information along with protocol-type information for finer granularity of control.
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Evaluate the set of SQL statements: CREATE TABLE dept (deptno NUMBER(2), dname VARCNAR2(14), 1oc VARCNAR2 (13)); ROLLBACK; DESCRIBE DEPT What is true about the set?（）
A . The DESCRIBE DEPT statement displays the structure of the DEPT table.
B . The ROLLBACK statement frees the storage space occupies by the DEPT table.
C . The DESCRIBE DEPT statement returns an error ORA-04043: object DEPT does not exist.
D . The DESCRIBE DEPT statement displays the structure of the DEPT table only if there is a COMMIT statement introduced before the ROLLBACK statement.
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What is true about sequences? （）
A . Once created, a sequence belongs to a specific schema.
B . Once created, a sequence is linked to a specific table.
C . Once created, a sequence is automatically available to all users.
D . Only the DBA can control which sequence is used by a certain table.
E . Once created, a sequence is automatically used in all INSERT and UPDATE statements.
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Switch R1 is part of the Company VTP domain. What’s true of VTP Pruning within this domain？（）
A . It does not prune traffic from VLANs that are pruning-ineligible
B . VLAN 1 is always pruning-eligible
C . It will prune traffic from VLANs that are pruning-ineligible
D . VLAN 2 is always pruning-ineligible
E . None of the other alternatives apply
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Evaluate the set of SQL statements: CREATE TABLE dept (deptno NUMBER(2), dname VARCHAR2(14), loc VARCHAR2(13)); ROLLBACK; DESCRIBE DEPT What is true about the set?（）
A . The DESCRIBE DEPT statement displays the structure of the DEPT table.
B . The ROLLBACK statement frees the storage space occupied by the DEPT table.
C . The DESCRIBE DEPT statement returns an error ORA-04043: object DEPT does not exist.
D . The DESCRIBE DEPT statement displays the structure of the DEPT table only if there is a COMMIT statement introduced before the ROLLBACK statement.
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What is TRUE of the history display of a target’s past positions on an ARPA?（）
A . It provides a graphic display to emphasize which vessel is on a collision course
B . In the true presentation，it provides a quick visual check to determine if a vessel has changed course
C . The display is one of the primary inputs and must be in use when using the trial maneuver capability
D . It provides a graphic display of a target vessel's relative course，speed，and CPA
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Refer to the exhibit. What statement is true of the configuration for this network?（）https://assets.asklib.com/images/image2/2018072409051390056.jpg
A . The configuration that is shown provides inadequate outside address space for translation of the number of inside addresses that are supported.
B . Because of the addressing on interface FastEthernet0/1, the Serial0/0 interface address will not support the NAT configuration as shown.
C . The number 1 referred to in the ip nat inside souce command recerences access-list number 1.
D . ExternalRouter must be configured with static routers to network 172.16.2.0/24
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Examine the structure of the EMPLOYEES table:
https://assets.asklib.com/images/image2/2018080116355281637.jpg
You issue these statements:
https://assets.asklib.com/images/image2/2018080116355826082.jpg
At the end of this transaction, what is true?（）
A . You have no rows in the table.
B . You have an employee with the name of James.
C . You cannot roll back to the same savepoint more than once.
D . Your last update fails to update any rows because employee ID 180 was already eleted.
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You are on a container vessel. What concerning the handling and stowage of containerized hazardous materials is TRUE?（）.
A . Open-bed containers may be used to transport hazardous materials if the cargo is properly secured
B . A portable cargo tank of a flammable，cryogenic liquid may not be in transit for a period exceeding its marked rated holding time unless the liquid is inhibited
C . A portable cargo tank containing a cryogenic liquid must be shipped on deck unless forced ventilation is provided to the tween-decks
D . A container loaded with packages of tear gas would display a placard reading Irritant
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Evaluate the set of SQL statements:
https://assets.asklib.com/images/image2/201808011518065034.jpg
What is true about the set?（）
A . The DESCRIBE DEPT statement displays the structure of the DEPT table.
B . The ROLLBACK statement frees the storage space occupies by the DEPT table.
C . The DESCRIBE DEPT statement returns an error ORA-04043: object DEPT does not exist.
D . The DESCRIBE DEPT statement displays the structure of the DEPT table only if there is a COMMIT statement introduced before the ROLLBACK statement.
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What is true about Quality of Service （QoS） for VPNs？（）
A . QoS preclassification is only supported on generic routing encapsulation （GRE） and IPsec VPNs
B . QoS preclassification is not required in Layer 2 Tunneling Protocol （L2TP）， Layer2 Forwarding （L2F）， and Point-to-Point Tunneling Protocol （PPTP） VPNs
C . QoS preclassification is supported on IPsec AH VPNs， but not on IPsec ESP VPNs
D . the QoS-for-VPNs feature （QoS preclassification） is designed for VPN transport interfaces
E . with IPsec tunnel mode， the type of service （ToS） byte value is copied automatically from the original IP header to the tunnel header
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What is true of using group functions on columns that contain NULL values?（）
A . Group functions on columns ignore NULL values.
B . Group functions on columns returning dates include NULL values.
C . Group functions on columns returning numbers include NULL values.
D . Group functions on columns cannot be accurately used on columns that contain NULL values.
E . Group functions on columns include NULL values in calculations if you use the keyword INC_NULLS.
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Refer to the exhibit. What statement is true based upon the configuration of router R1 and router R2？（）https://assets.asklib.com/images/image2/2018073015422145313.jpg
A . Router R2 will become the master for Virtual Router 1， and router R1 will become the backup for Virtual Router 2.
B . Router R1 will become the master for Virtual Router 1， and router R2 will become the backup for Virtual Router 2.
C . Router R1 will become the active virtual gateway.
D . Router R2 will become the active virtual gateway.
E . The hello and hold timers are incompatible with OSPF type 5 LSAs.
F . The hello and hold timers are incompatible with multi-homed BGP.
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What is NOT true about the Block Pattern of organization?
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What is true about the writing of informational process?
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What is true about “What A Wonderful World”?
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Which of the following is true according to what the author says about physicists?
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What is true of Mount Rainer according to the first paragraph？
A．It is the highest maintain in Washington DC.
B．It is an active volcano.
C．It has erupted only once.
D．The new form. of Mount Rainer results from glacial ice.
此题为多项选择题。
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What is true of Winchester' s fringe theatre, "The North Poles"？
A．It is a cathedral theatre.
B．All performances here are amateur and half-professional.
C．People remember the performances here long after the companies have left.
D．A dozen of the world top performers come here to perform. every year.
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Shortly after the British naturalist, Charles Darwin, published his theory of evolution, a Victorian lady was asked what she thought of the idea that humans and animals were descended from a common ancestor. "Let us hope it is not true," she said. (46)
This story is probably apocryphal, but it illustrates well the attitudes of the time. (47) Many people accept Darwin's view of how we came into being that our bodies evolved through the process of natural selection acting on our genes.
However, Darwin believed evolution was responsible for far more than just our physical characteristics. He saw it as the major influence in shaping our psychology. In- deed, he predicted that "in the distant future, psychology will be based on a new foundation". (48)
To proponents of concepts like free will and personal responsibility, such an idea seems absurd. (49) Their research has revealed increasing evidence that the human mind is made up of innate mechanisms, which control everything from the way we perceive time and space, to how we learn survival techniques and choose mates.
(50) Steven Pinker, Professor of Cognitive Science at the Massachusetts Institute of Technology, likens language ability to computer software, "children learn a new word every 90 minutes of their waking life for years, then they have to figure out how to string them together using a kind of mental computer program. The essence of human language is the ability to convey new ideas by putting words together in different combinations. Since we all have this language 'software' in our minds, we can figure out what others are saying by the meanings of the words and the order in which they are arranged."
A. Today, we are more comfortable with out past.
B. "And, if it is true, let us hope it does not become public knowledge."
C. But a growing number of scientists are questioning the extent to which our behavior. is controlled by our culture.
D. Many people are calling for controls on cloning immedicte1y before the practice is abused.
E. The foundation was, of course, his theory of evolution.
F. Nowhere is this more obvious than our innate ability to learn languages.
(46)
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What is the similar belief of the true competitors and those with a "desire to fail"？
A．One's worth lies in his performance compared with others.
B．One's success in competition needs great efforts.
C．One's achievement is determined by his particular skills.
D．One's success is based on how hard he has tried.
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What she is saying is substantively true.
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What is NOT true of this passage？
A．This article starts with a report on one of the beach protests which remains the part of nationwide grassroots protests against offshore drilling．
B．Jane Barry was very efficient in organizing this 15-minute beach protest since the group could end up in some 200 people chanting their demand to stop offshore drilling．
C．Dave Rauschkolb started this movement originally because of the BP oil spill and its severe consequences in the aftermath．
D．The objective of this movement, according to Rauschkolb, is to persuade politicians involved into supporting the idea of not resorting to offshore drilling．
