How do you determine the number of command-line arguments a program has?

a) The numArgs constant contains the number of command-line arguments.
b) The first member of the args array is the count of the number of command-line arguments.
c) The number of command-line arguments is the length of the args array.
d) The number of command-line arguments is one less than the length of the args array.
e) The number of command-line arguments is fixed and is 5.


c) The number of command-line arguments is the length of the args array.

Computer Science & Information Technology

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Answer the following statements true (T) or false (F)

1) Virtual functions allow old code to call new code. 2) Virtual functions are implemented with a table look up that is done at run time. 3) Late binding refers to a failure to secure one’s ski boots. 4) In a class, functions declared with the virtual keyword need not be defined. 5) The virtual function mechanism binds the “right” function to objects.

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It is very important to make sure both ends of the network are properly configured. If the speeds and half/full duplex modes are not properly specified then you can have this.

What will be an ideal response?

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Indicate whether the statement is true or false

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Pseudo code is written in the following language:

a. Basic b. Machine language c. Java d. English e. None of these

Computer Science & Information Technology