3 years ago

All java classes must contain a main method which is the first method executed when the java class is called upon.

1 answer:

3 0

This is false. Not all java classes need a main method. You can create you own class below the class with the main method and put your own user-created methods into it. Classes without a main method can be in its own separate class even.

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Acciones de un lápiz

Hatshy [7]

Answer:

Escribe (writes) , dibuja (draws)

Explanation:

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3 years ago

Explain briefly why it is sometimes necessary to roll software back to a previous version, a procedure called "software

Travka [436]

Answer:

If there is some sort of error

Explanation:

If there is an error that is causing problems for clients that needs to be worked out still, rolling back allows customers to still do whatever they need while you look for a solution in the new version.

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3 years ago

Write an expression that computes the average of the values 12 and 40.

Lady bird [3.3K]

Answer:

The answer to this question is given below in the explanation section

Explanation:

The expression that computes the average of value 12 and 40 is given below:

average = (12+40)/2;

in programming language we can write this expression as like;

int average = (12+40)/2;

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3 years ago

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VMariaS [17]

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c.B2b digital transaction

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3 years ago

Help me with the question please..

PIT_PIT [208]

First addition, then division

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3 years ago