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The Pentium includes hardware for both segmentation and paging. Both mechanisms can be disabled, allowing the user to choose from four distinct views of memory. Now the most frequently used view(such as Unix System V) is
A．Unsegmented unpaged memory
B．Unsegmented paged memory
C．Segmented unpaged memory
D．Segmented paged memory
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更多 “ The Pentium includes hardware for both segmentation and paging. Both mechanisms can be disabled, allowing the user to choose from four distinct views of memory. Now the most frequently used view(such as Unix System V) isA．Unsegmented unpaged memoryB．Unsegmented paged memoryC．Segmented unpaged memoryD．Segmented paged memory ” 相关考题
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●The Pentium includes hardware for both segmentation and paging．Both mechanisms can be disabled，allowing the user to choose from four distinct views of memory．Now the most frequently used view(such as UNIX System V)is (67) ．(67) A．Unsegmented unpaged memoryB．Unsegmented paged memoryC．Segmented unpaged memoryD．Segmented paged memory
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You are the administrator of a Windows 2000 network. You need to store secured files for your company's accounting and legal departments on a Windows 2000 Professional computer.You want to accomplish the following goals:1. Enable users in both departments to access their own files from the network2. Enable users in the accounting department to view the legal accounting department's documents3. Prevent users in the legal department from being able to view the accounting department's documents4. Enable managers within the company to access and modify both the accounting and the legal department's filesYou take the following actions:1. Create two shared folders named Accounting and Legal2. Create three groups named Accounting, Legal, and Management3. Allow the Accounting group modify permission on the Accounting folder4. Allow the Legal group modify permission on the Legal folders.5. Allow the Management group modify permission on both the Accounting and Legal folders.Which result or results do these actions produce? (Choose all that apply)A．Users in both departments can access to their own files from the network.B．Users in the accounting department can view the legal department's documents.C．Users in the legal department cannot view the accounting department's documents.D．Company managers can access and modify both departments' files.
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From the text we can conclude that the author ________.[A] is supportive of both sides[B] favors the townsfolk’s view[C] takes a detached attitude[D] is sympathetic
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Both bridges are switches are being used throughout the Ezonexam LAN. Which of the following statements are true regarding bridges and switches in this network?(Choose 3)A. Switches are primarily software based while bridges are hardware based.B. Switches usually have a higher number of ports than most bridges.C. Bridges are frequently faster than switches.D. Bridges define broadcast domains while switches define collision domains.E. Both bridges and switches forward Layer 2 broadcasts.F. Both bridges and switches make forwarding decisions based on Layer 2 addresses.
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The RECYCLEBIN parameter is set to ON for your database. You drop a table, PRODUCTS, from the SCOTT schema.Which two statements are true regarding the outcome of this action? ()(Choose two)
A. All the related indexes and views are automatically droppedB. The flashback drop feature can recover only the table structureC. Only the related indexes are dropped whereas views are invalidatedD. The flashback drop feature can recover both the table structure and its data
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A user copied files from a CD and now the files can only be opened as read－only. Which of the following utilities can be used to allow the user the ability to edit the files?()
A.EDITB.CHMODC.ATTRIBD.CONVERT
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Which of the following statements are true regarding bridges and switches (Choose 3.)()。
A.Switches are primarily software based while bridges are hardware based.B.Both bridges and switches forward Layer 2 broadcasts.C.Bridges are frequently faster than switches.D.Switches have a higher number of ports than most bridges.E.Bridges define broadcast domains while switches define collision domains.F.Both bridges and switches make forwarding decisions based on Layer 2 addresses.
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Accelerated analysis approaches emphasize the construction of（请作答此空）to more rapidly identify business and user requirements for a new system. As an accelerated analysis technology，（ ）reads the program code and automatically generates the equivalent system model， and the code can be obtained from （ ）. All system analysis approaches require some form of（ ）which includes those techniques to be used to identify or extract system problems and solution requirements from user community. （ ）is a classical set of techniques used to collect information about system problems， opportunities， solution requirements， and priorities.
A. object models
B. prototypes
C. use cases
D. components
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Accelerated analysis approaches emphasize the construction of（ ）to more rapidly identify business and user requirements for a new system. As an accelerated analysis technology，（请作答此空）reads the program code and automatically generates the equivalent system model， and the code can be obtained from （ ）. All system analysis approaches require some form of（ ）which includes those techniques to be used to identify or extract system problems and solution requirements from user community. （ ）is a classical set of techniques used to collect information about system problems， opportunities， solution requirements， and priorities.
A. eXtreme programming
B. model driven
C. reverse engineering
D. agile Method
考题
Accelerated analysis approaches emphasize the construction of（ ）to more rapidly identify business and user requirements for a new system. As an accelerated analysis technology，（ ）reads the program code and automatically generates the equivalent system model， and the code can be obtained from （请作答此空）. All system analysis approaches require some form of（ ）which includes those techniques to be used to identify or extract system problems and solution requirements from user community. （ ）is a classical set of techniques used to collect information about system problems， opportunities， solution requirements， and priorities.
A. existing database and application program
B. application program and user interface
C. existing database and user interface
D. existing database，application program and user interface
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Accelerated analysis approaches emphasize the construction of（ ）to more rapidly identify business and user requirements for a new system. As an accelerated analysis technology，（ ）reads the program code and automatically generates the equivalent system model， and the code can be obtained from （ ）. All system analysis approaches require some form of（请作答此空）which includes those techniques to be used to identify or extract system problems and solution requirements from user community. （ ）is a classical set of techniques used to collect information about system problems， opportunities， solution requirements， and priorities.
A. requirement discovery
B. business process redesign
C. cause-and-effect analysis
D. total quality management
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In Windows XP， which command can be used to view both the IP address and the NIC （network interface card） MAC address？（）A、IPCONFIG/AB、IPCONFIG/ALLC、IPCONFIGD、WINIPCFG
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A customer has 4 POWER6 servers managed by a Hardware Management Console （HMC）. They plan to install a second HMC for redundancy. Which of the following statements correctlydescribes the dual HMC environment？ （）A、 To provide the Service Agent function， both HMCs must have Service Agent enabled and a dedicated modem and phone line.B、 Authorized users must have the same username and password on both HMCs， so that every user of one HMC is automatically authorized on the other.C、 Both HMCs are automatically notified of any changes that occur in the managed systems， so results of changes made to the managed system by one HMC are visible on theD、 Both HMCs must be running the same software revision. Software maintenance must be performed on both HMCs at the same time， but one HMC should be disconnected from
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A user copied files from a CD and now the files can only be opened as read-only. Which of the following utilities can be used to allow the user the ability to edit the files?（）A、EDITB、CHMODC、ATTRIBD、CONVERT
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Which of the following is the MOST important reason for referencing the HCL？（）A、 To ensure that all hardware being used has previously been testedB、 To ensure that all hardware being used has the latest firmwareC、 To ensure that all hardware being used is the most energy efficientD、 To ensure that all hardware being used can be upgraded in the future
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How can virtual processors be differentiated from dedicated processors from a physical processor viewpoint?（）A、Dedicated processors are fractions of whole processors that are dedicated to a single partition. B、Virtual processors are the whole number of concurrent operations that the operating system can use. C、Virtual processors and not dedicated processors are processors used in Virtual IO Server partitions. D、Virtual processors and dedicated processors are interchangeable concepts, both are whole physical processors used in virtual and dedicated LPARs.
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A user with the userid of ’joe’ is unable to rsh from SYSTEMA to SYSTEMB without having to retype their password， but they can rsh from SYSTEMB to SYSTEMA. No other users are experiencing the same issue.Both systems have a /home/joe/.rhosts file that contain the proper references to the other host. The /home/joe/.rhosts files on both SYSTEMA and SYSTEMB are owned by userid ’joe’. Which of the following is the most likely cause of this problem？（）A、User ’joe’ is specified in the /etc/nologin on SYSTEMAB、User ’joe’ is specified in the /etc/nologin on SYSTEMBC、The file permissions on the /home/joe/.rhosts file on SYSTEMA is correct.D、The file permissions on the /home/joe/.rhosts file on SYSTEMB is incorrect.
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A data center includes a Power 750 server running AIX and Linux, and PS700 Blades running AIX. What can the customer use to update AIX and Linux, create and deploy LPARs, and set energy caps for both servers from a single console?（）A、PowerVM Standard EditionB、VMControl Standard EditionC、Hardware Management ConsoleD、IBM Systems Director Standard Edition
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Which three benefits does WX Central Management System (WX CMS) software offer WX administrators?（）(Choose three.)A、Supports up to 1500 WX devices.B、Simplifies software deployment of WX devices.C、Provides a scheduler for device management tasks.D、Support is offered for both UNIX- and Windows-based products.E、Provides views of the immediate status of deployed devices and the service tunnels.
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Which statements listed below describe the data dictionary views（） 1） These are stored in the SYSTEM tablespace. 2） These are the based on the virtual tables. 3） These are owned by the SYS user. 4） These can be queried by a normal user only if O7_DICTIONARY_ACCESSIBILTY parameter is set to TRUE. 5） The V$FIXED_TABLE view can be queried to list the names of these views.A、1 and 3B、2， 3， and 5C、1， 2， and 3D、2， 3， 4， and 5
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The RECYCLEBIN parameter is set to ON for your database. You drop a table, PRODUCTS, from the SCOTT schema. Which two statements are true regarding the outcome of this action? （）(Choose two)A、All the related indexes and views are automatically droppedB、The flashback drop feature can recover only the table structureC、Only the related indexes are dropped whereas views are invalidatedD、The flashback drop feature can recover both the table structure and its data
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The HR user creates a view with this command： SQL CREATE VIEW emp_v AS SELECT * FROM scott.emp； Now HR wants to grant the SELECT privilege on the EMP_V view to the JIM user. Which statement is true in this scenario？（）A、HR can grant the privilege to JIM but without GRANT OPTION.B、HR can grant the privilege to JIM because HR is the owner of the view.C、SCOTT has to grant the SELECT privilege on the EMP table to JIM before this operation.D、HR needs the SELECT privilege on the EMP table with GRANT OPTION from SCOTT for this operation.
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Which result or results do these actions produce？（）A、Users in both departments can access their files from the network.B、Users in the accounting department can view the legal department’s documents.C、Users in the legal department cannot view the accounting department’s documents.D、Company managers can access and modify both departments’ files.
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You design a Business Intelligence （BI） solution by using SQL Server 2008. You plan to create a SQL Server 2008 Reporting Services （SSRS） solution. Developers generate random reports against a data source that contains 200 tables. Power users generate random reports against four of the 200 tables. You need to design a strategy for the SSRS solution to meet the following requirements： ·Uses minimum amount of development effort. ·Provides two sets of tables in SSRS to the developers group and the power users group. Which strategy should you use？（）A、 Create two Report Builder models.Include the four frequently used tables in the first model and all the tables in the second model.B、 Create a Report Builder model by using all the tables.Create a perspective within the model to use only the four frequently used tables.C、 Create a Report Builder model by using all the tables. Create two folders.Place the four frequently used tables in the first folder and the remaining tables in the second folder.D、 Create two Data Source Views.Include all the tables in one Data Source View and the four frequently used tables in the other Data Source View.Create two Report Builder models so that each model uses one of the Data Source Views.
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多选题Which two statements regarding the FLASHBACK_TRANSACTION_QUERY view are correct?（）AYou can find information about only active transactions from the viewBYou can find information about read only transactions from the viewCYou require the SELECT ANY TRANSACTION system privilege to access the viewDYou can find information about both active and committed transactions from the viewEYou require the SELECT ON FLASHBACK_TRANSACTION_QUERY object privilege to access the view
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单选题Which of the following is the MOST important reason for referencing the HCL？（）A
To ensure that all hardware being used has previously been testedB
To ensure that all hardware being used has the latest firmwareC
To ensure that all hardware being used is the most energy efficientD
To ensure that all hardware being used can be upgraded in the future
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单选题It can be concluded from the passage that _____.A
rubbish is a potential remedy for the shortage of raw materialsB
local governments in the U.S. can expect big profits from recyclingC
recycling is to be recommended both economically and environmentallyD
landfills will still be widely used for waste disposal
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