Answer:
System Software is a set of programs that control and manage the operations of computer hardware. It also helps application programs to execute correctly. System Software are designed to control the operation and extend the processing functionalities of a computer system
project management... we use this software to plan and schedule event and resources.
A return type cannot exist in the constructor. It ought to produce and deliver fresh objects. Consequently, a compilation error would result.
Including a return type in a constructor declaration is not allowed. A constructor has to accept one or more input parameters. In the absence of explicitly declared constructors for the class, Java will give a default constructor. The name of the constructor should match the class name. 2) The compiler will automatically produce a default parameterless constructor for a class if you don't define one. 3) All instance variables are initialized to default values, such as 0, null, and super(), by the default constructor.
Learn more about variable here-
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Answer: To charge his camera, he uses any available charge
Explanation: This is the answer as having a charge ready at any time can be helpful.
