168 The basic elements of communication include:A. Listening, talking and sign language.B. Communicator, encoding, message, medium, decoding, receiver, and feedbackC. Clarity of speech and good listening habitsD. Reading, writing and listeningE. All of the above
168 The basic elements of communication include:
A. Listening, talking and sign language.
B. Communicator, encoding, message, medium, decoding, receiver, and feedback
C. Clarity of speech and good listening habits
D. Reading, writing and listening
E. All of the above
相关考题：
86 The basic elements of communication include:A. Listening, talking and sign language.B. Communicator, encoding, message, medium, decoding, receiver, and feedbackC. Clarity of speech and good listening habitsD. Reading, writing and listeningE. All of the above
String[] elements={for,tea,too};String first=(elements.length0)?elements[0]null;What is the result?() A.Compilation fails.B.An exception is thrown at runtime.C.The variable first is set to null.D.The variable first is set to elements[0].
String[]elements={for”,tea”,too”};Stringfirst=(elements.length0)?elements[0]null;Whatistheresult?() A.Compilationfails.B.Anexceptionisthrownatruntime.C.Thevariablefirstissettonull.D.Thevariablefirstissettoelements[0].
YouneedtodesignthestorageoftheapplicationtextsforUIelementstofulfilltherequirements.Whichtableandcolumndesignshouldyouuse?() A.Languages(LanguageID,Name)Elements(ElementID,Description)ElementLanguages(ElementID,LanguageID,Text)B.Languages(LanguageID,Name)Elements(ElementID,LanguageID,Description,Text)C.Languages(LanguageID,Name)ElementTexts(LanguageID,Text)ElementDescriptions(ElementID,Description)D.Languages(LanguageID,Name)Elements(ElementID,Description,Text)
Given:String[]elements={for,tea,too};Stringfirst=(elements.length0)?elements[0]:null;Whatistheresult?() A.Compilationfails.B.Anexceptionisthrownatruntime.C.Thevariablefirstissettonull.D.Thevariablefirstissettoelements[0].
6． The teacher asked us to stop _________，but _________ the text．A． to talk ;readingB． to talk; to readC． talking; reading ．D． talking; to read