Case 2You are volunteering at a non-profit organization, helping them revamp their website. Answer the following questions. You can modify character attributes for text fields in the panel shown in the accompanying figure.
Answer the following statement true (T) or false (F)
True
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Which line in the following program contains the header for the showDub function?
```
1 #include
Which protocol is responsible for responding to discovery requests from other computers?
A. Link-Layer Topology Discovery Responder B. Link-Layer Topology Discovery Mapper I/O Driver C. IPv6 D. IPv4
Enhance the Car Payment Calculator application to use the Java Speech API (Fig. 28.21). When the user clicks the Instructions JButton, the application should explain the purpose of the applica- tion. After the user enters information into each field of the Car Payment Calculator and clicks the Calculate JButton, the application should speak the calculated payment amounts and the period (number of months) over which they were calculated.
a) Copying the template to your working directory. Copy the C:Examples Tutorial28ExercisesCarPaymentCalculatorEnhancement directory to your C:SimplyJava directory.
b) Opening the template file. Open the CarPayment.java file in your text editor.
c) Importing Java Speech API packages. Import the javax.speech and the
javax.speech.synthesis packages.
d) Declaring instance variables. At line 34, declare an instance variable of type Syn- thesizer, which is used to speak text.
e) Creating a Synthesizer object. Inside the CarPayment constructor, create a Synthe- sizer object, allocate the resource and get the synthesizer ready to speak.
f) Adding code to the instructionsJButtonActionPerformed method. Find the instructionsJButtonActionPerformed method, which immediately follows createUserInterface. Add code to the instructionsJButtonActionPerformed method to use the speech synthesizer. Have the synthesizer tell the user to enter the price of a c
The accompanying figure shows a(n) ____ department.
A. R&D B. information technology C. cloud computing D. technological development