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What is one key objective of the operations readiness assessment performed in the plan phase?Select exactly 1 answer(s) from the following:()。
A . align business requirements with technical requirements
B . create a plan to recycle used equipment
C . evaluate the readiness of a customers current operations and network management infrastructure to support a new technology
D . install and test system components in a non-production environment
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In IPCCX, skills can be assigned to which of the following configuration objects?()
A . resources
B . Skill Groups
C . competence levels
D . Resource Grou
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Which of the following is not a valid setting for the PROGRAM_TYPE parameter in a program object or the JOB_TYPE parameter in a job object?()
A . PLSQL_BLOCK
B . JAVA_STORED_PROCEDURE
C . STORED_PROCEDURE
D . EXECUTABLE
E . None of the above are invalid settings.
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Which three objectives would be met by designing Layer 3 switching in the Campus Backbone of a medium size installation?()
A . scale to a large size
B . increase router peering
C . provide a flexible topology with no spanning tree loops
D . control broadcasts in the backbone
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Which of the following is not a valid setting for the PROGRAM_TYPE parameter in a program object or the JOB_TYPE parameter in a job object?()
A . PLSQL_BLOCK
B . JAVA_STORED_PROCEDURE
C . STORED_PROCEDURE
D . EXECUTABLE
E . None of the above are invalid settings.
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What is the objective of the aaa authentication login console-in local command?()
A . It specifies the login authentication method list named console-in using the local user database on the router
B . It specifies the login authorization method list named console-in using the local RADIUS username-password data base
C . It specifies the login authentication list named console-in using the local username- password data base on the router
D . It specifies the login authorization method list named console-in using the local username- password data base on the router
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How does the weighty property of the GridBagConstraints objects used in grid bag layout affect the layout of the components?()
A . It affects which grid cell the components end up in.
B . It affects how the extra vertical space is distributed.
C . It affects the alignment of each component.
D . It affects whether the components completely fill their allotted display area vertically.
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More exact assessment of visibility when()is used to determine the range of vessel or other objects in the vicinity.
A . radar
B . omega
C . satellite navigator
D . DF
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You want to move all the objects of the APPS user in the test database to the DB_USER schema of the production database. Which option of IMPDP would you use to accomplish this task?()
A . FULL
B . SCHEMAS
C . REMAP_SCHEMA
D . REMAP_DATAFILES
E . REMAP_TABLESPACE
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In the starting process of a diesel engine, the main object is to attain the compression conditions sufficient to ()
A . turn the flywheel
B . reduce friction
C . overcome inertia
D . ignite the fuel
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In a JSP-centric web application, you need to create a catalog browsing JSP page. The catalog is stored asa List object in the catalog attribute of the webapp’s ServletContext object. Which scriptlet code snippetgives you access to the catalog object?()
A . <% List catalog = config.getAttribute("catalog"); %>
B . <% List catalog = context.getAttribute("catalog"); %>
C . <% List catalog = application.getAttribute("catalog"); %>
D . <% List catalog = servletContext.getAttribute("catalog"); %>
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The Unified Modeling Language is a standard graphical language for modeling object-oriented software()can show the behavior of systems in terms of how objects interact with each other.
A . Classdiagram
B . Componentdiagram
C . Sequencediagram
D . Use case diagram
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You want to move all objects of the APPS user in the test database to the DB_USER schema of the productiondatabase. Which option of IMPDP would you use to accomplish this task()
A . FULL
B . SCHEMAS
C . TRANSFORM
D . REMAP_SCHEMA
E . REMAP_TABLESPACE
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You want to make use of the object features available in the database for the form module you are developing. Which three statements about object types are true? ()
A . An object type is a user-defined composite data type.
B . The attributes of an object type can be those of other object types.
C . A PL/SQL table of records is an example of a nested object type.
D . An object type must be declared as a type before the actual object itself can be declared.
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You are identifying dictionary objects in the Oracle database. Which of the following is a view in the data dictionary?()
A . V$DATABASE
B . DBA_TABLES
C . SYSAUD$
D . EMP
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You need to serialize an object of type List<int> in a binary format. The object is named data. Which code segment should you use?()
A .https://assets.asklib.com/images/image2/2018072715241748930.jpg
B .https://assets.asklib.com/images/image2/2018072715242076484.jpg
C .https://assets.asklib.com/images/image2/2018072715242413458.jpg
D .https://assets.asklib.com/images/image2/2018072715242755975.jpg
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The basic word order of Mongolian in a sentence is subject–object–verb.
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An abstract should reflect correctly the objectives and contents of the article. Do not include information that does not appear in the body of the article in the abstract.
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______ is the result of human cognition, reflecting the objective world in the human mind.
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In the context of object-oriented software engineering a component contains()
A.attribute and operations
B.instances of each class
C.roles for each actor(device or user)
D.set of collaborating classes
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According to the objective theory of contracts, the intent to enter into an express or implied-in-fact contract is judged by the ().
A.A.reasonable person standard
B.B.legality of the contract
C.C.doctrine of equity
D.D.common law of contracts
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In 1908, an object from outer space devastated2,000km2of forest in Siberia. The object was between10m and 100m in diameter and traveled at a maximumspeed of 15km/sec. It exploded at an altitude of 8km andreleased energy equivalent to 20million tons of TNT. Twoscientists discuss whether this object was a comet or anasteroid.
Scientist 1
The object was a comet, a body made of ices (such asfrozen water or methane) and dust. Most of this cometarymaterial is volatile(easily vaporized) and low in density.Friction in Earth’s atmosphere heated the comet to a tem-perature at which it exploded, high above the ground. Themajority of the ices and dust were vaporized in the explo-sion, which explains why no crater was formed at the siteand why no large, identifiable fragments of the object werefound. An asteroid would not have been completelydestroyed. Intact asteroid fragments that reached theground would have created one or more craters uponimpact and left behind recoverable pieces. Evidence showsthat the object decelerated rapidly before it exploded.Because of their low density, comets are capable of suchrapid deceleration, whereas high-density objects, such asasteroids, are not.
Scientist 2
The object was a stony asteroid. As it entered Earth’satmosphere, its high speed created a large air pressure dif-ference between the area just in front of the asteroid andthe area just behind the asteroid. The large pressure differ-ence eventually exceeded the structural strength of theasteroid. The asteroid flattened, decelerated rapidly due tothe dramatic increase in its surface area, and fragmentedbefore reaching the ground. This fragmentation would haveappeared like an explosion. Calculations show that a cometbetween 10m and 100m in diameter would explode at analtitude much higher than 8km, but a stony asteroid of thatsize would fragment at or near an altitude of 8km.Recovery of large asteroid fragments is difficult due to thearea’s boggy soil; however, small, glassy fragments wererecovered and are believed to be melted and resolidifiedpieces of the asteroid.
Which of the following phrases best describes the majorpoint of difference between the 2 scientists’ hypotheses?
A.The location of the event
B.The speed the object was traveling
C.The density of Earth’s atmosphere
D.The type of object that entered Earth’s atmosphere
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A.In the top view, the side away from the main view is in front of the object
B.In the top view, the side away from the main view is behind the object
C.In the left view, the side away from the main view is in front of the object
D.In the left view, the side away from the main view is behind the object
此题为多项选择题。
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15、在这种情况下,物体的速度随时间呈线性变化。 In this case, the velocity of an object ____________ the time.