Answer the following questions true (T) or false (F)
1. In C++ the compiler will infer the type intended for a variable from the context in which the variable occurs.
2. A C++ declaration introduces only an identifier's spelling and specifies its type.
1. False
Explanation: C++ requires every identifier to be declared prior to use. The type is specified in the declaration.
2. True
Explanation: A declaration introduces the spelling and type, whereas a definition is a declaration that also allocates memory.
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A technician installs a new video driver and upon restart the computer blue screens. How can the technician fix the computer?
A. Boot to the recovery disk supplied by the video card manufacturer and reinstall the standard drivers. Then reboot the machine and in the video configuration menu choose Automatically Configure Video Driver. B. Start the computer in Safe Mode and run DRIVERCONFIG then configure an updated driver from the console. C. Restart the computer in Safe Mode and roll back the video driver. D. Remove the video card and replace it with another known good video driver.
It is best to use the ____ available text editor when writing Java programs.
A. most complex B. simplest C. best D. latest