How do objects pass messages in Java？（）
A . They pass messages by modifying each other’s member variables
B . They pass messages by modifying the static member variables of each other’s classes
C . They pass messages by calling each other’s instance member methods
D . They pass messages by calling static member methods of each other’s classes.
相似题目
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The system analysts have requested heavy use of object features. The database design makes use of PL/SQL8 object types, methods, and LOB types. How do you work with these features on the client?（）
A . Write client-side subprograms containing the PL/SQL8 constructs, and move them into an object group.
B . Write server-side subprograms, and call the subprograms from the form application.
C . Store the PL/SQL8 constructs in a PL/SQL library, and attack the library to each form muddle in your application.
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How does a switch respond when it receives a message?（）
A . It reads the Layer-5 information and sends the message directly to the intended computer.
B . It reads the Media Access Control (MAC) address and broadcasts the message to all the computers that are connected to the switch.
C . It reads the Media Access Control (MAC) address and sends the message directly to the intended computer.
D . It reads the Layer-5 information and broadcasts the message to all the computers that are connected to the switch.
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By how much is a signal’s strength reduced when the signal passes through an object thatintroduces 3 dB of attenuation？（）
A . 1/6
B . 1/4
C . 1/3
D . 1/2
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You need to include a disclaimer to all sent messages in your organization. Some of the users require message encryption.How do you make sure that disclaimer can be included in encrypted messages？（）
A . Instruct the users to use IRM encryption method only
B . Instruct the users to use S/MIME encryption method only
C . Using command New-ExchangeCertificate cmdlet
D . Using the Set-ExchangeServer cmdlet
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How can you force garbage collection of an object？（）
A . Garbage collection cannot be forced.
B . Call System.gc（）.
C . Call System.gc（）， passing in a reference to the object to be garbage collected.
D . Call Runtime.gc（）.
E . Set all references to the object to new values（null， for example）.
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How can you modify the application to return more meaningful error messages to the user?（）
A . Create a custom messages table. Include the necessary error handling code in the form modules to display the meaningful custom message instead of the ORA- error message.
B . Provide users with a form in the application to query the ORA- error, that will return a custom message to replace the ORA- message.
C . Eliminate constraints where possible, thereby limiting the number of error messages returned.
D . Create a procedure to include the RETRIEVE_MESSAGE built-in that automatically translates common server errors into meaningful messages for use in Forms.
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You want to implement a master-detail relation between data blocks based on object tables. How would you do this? （）
A . Create the relation manually and coordinate the blocks using triggers.
B . Base the relation on a REF pointer using the Data Block Wizard.
C . Base the relation on a foreign key using the Data Block Wizard.
D . This task is not possible because master-detail relations can be implemented only for blocks based on relation tables.
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How many messages does internet Key Exchange use to negotiate SA characteristics when running inmain mode？（）
A . 3 messages
B . 6 messages
C . 4 messages
D . 2 messages
E . 5 message
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How often is the bus scheduled t0pass their stop?
A . Every ten minutes．
B . At twenty to one．
C . Every thirty minutes．
D . Once a day．
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How are messages displayed when you use the SRW.MESSAGE packaged procedure? （）
A . Dialogue box that implicitly determines report execution.
B . Message line that implicitly determines report execution.
C . Message line that suppresses the default oracle message.
D . Dialogue box that does not terminate report execution.
E . Dialogue box that suppresses the default oracle message.
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You are writing a method that accepts a string parameter named message. Your method must break the message parameter into individual lines of text and pass each line to a second method named Process. Which code segment should you use?（）
A .https://assets.asklib.com/images/image2/201807271520576841.jpg
B .https://assets.asklib.com/images/image2/2018072715210345244.jpg
C .https://assets.asklib.com/images/image2/2018072715210662717.jpg
D .https://assets.asklib.com/images/image2/2018072715210992038.jpg
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Refer to the exhibit. DHCP snooping is enabled for selected VLANs to provide security on the network.
How do the switch ports handle the DHCP messages？（）
https://assets.asklib.com/images/image2/2018073016271667945.jpg
A . Ports Fa2/1 and Fa2/2 source DHCP requests only. Port Fa3/1 is eligible to source all DHCP messages and respond to DHCP requests.
B . Ports Fa2/1 and Fa2/2 respond to DHCP requests only. Port Fa3/1 is eligible to source all DHCP messages.
C . Ports Fa2/1 and Fa2/2 are eligible to source all DHCP messages and respond to DHCP requests. Port Fa3/1 can source DHCP request only.
D . All three ports， Fa2/1， Fa2/2， and Fa3/1， are eligible to source all DHCP messages and respond to DHCP requests.
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Do you want to ____ a message for her?
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How time flies! Ten years ________ passed
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lets you know how your message is being received by your audience
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S taffing decide what objectives to pursue during a future period and what to do achieve those objective.
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How to translate the phrase \boarding pass\ ?
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When we explain how an object is made,how it is used and how it may change, we are writing a(n) ______.
A、description
B、narration
C、exposition
D、argumentation
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19. A. Pass a message. C. Write a letter. B. Arrange the meeting. D. Send an email.
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Organizational planning is concerned with how objectives are to be accomplished, not w
是
否
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How many objects about bananas does the Banana Museum have？
A．1,000.
B．2000
C．3000
D．4000
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If you ever pass my home, do drop in.（英译汉)
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Do Not Touch The Exhibits/Objects
