What two commands could be used to determine the DNS server being used by a Windows 7 computer? (Select two.)

A) ipconfig /all
B) ipconfig
C) nslookup
D) ipconfig /flushdns
E) netstat
F) msconfig


A, C

Computer Science & Information Technology

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The move(), turn(), and roll() messages ____.

A. can have no arguments B. require two arguments C. require one argument D. can have any number of arguments

Computer Science & Information Technology

Select a recommendation for mobile web design from the choices listed below.

a. Use a two-column page layout b. Use images that display text c. Use percentage or em units for font sizes d. Configure all hyperlinks to open in new browser windows

Computer Science & Information Technology

Which of the following institutions maintains a program for testing digital forensic tools?

a. National Science Foundation b. American Academy of Forensic Sciences c. National Institute of Standards and Testing d. System Administration, Network, and Security Institute

Computer Science & Information Technology

Find the error(s) in the following code. The method should have a Synthesizer object say, “Hello, here are the instructions to run the application.” This should happen when the user clicks the Instructions JButton. The speechSynthesizer variable references a Synthesizer object, which is declared as an instance variable.

``` 1 private void instructionsJButtonActionPerformed( ActionEvent event ) 2 { 3 speechSynthesizer.setSpeakingRate( 100.0f ); 4 speechSynthesizer.speakPlainText( 5 "Hello, here are the instructions to run the application" ); 6 7 } // end method instructionsJButtonActionPerformed ```

Computer Science & Information Technology