A(n) ____ operation permits an event handler to determine the kind of component that generated an event, and then take a different action for each kind of component.
A. assignment
B. instanceof
C. cast
D. referencing
Answer: B
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Describe the Windows shell.
What will be an ideal response?
The original Internet was called ________
a. ARPANET b. CSNET c. NSFNET
____ consists of programs written to perform particular tasks that users require.
a. System software b. Compiled software c. Assembly software d. Application software
Case-Based Critical Thinking Question ? Jenna manages the website for a local band. She is exploring responsive design to determine which aspects she might implement on the band's website. Jenna learns that while developing her website, she can most easily get a sense of how the layout will perform on a variety of devices by
A. acquiring and testing on all the devices that her target audience will be using B. testing just on devices she owns C. testing with an emulator D. testing only on mobile devices