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3 years ago

A pointer is the memory address of a variable. FALSE TRUE

Computers and Technology

1 answer:

elena55 [62]3 years ago

4 0

Answer:

False

Explanation:

Because pointer itself is a variable that holds the memory address of a variable as it's content.

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This function returns the length of a string:

Anna71 [15]

Answer:

The strlen() function calculates the length of a given string.The strlen() function is defined in string.h header file.

Explanation:

It doesn’t count null character ‘0’. Syntax: int strlen(const char *str); Parameter: str: It represents the string variable whose length we have to find. Return: This function returns the length of string passed.

4 0

2 years ago

The scope of a variable declared outside of any function is:

Marta_Voda [28]

Answer:

a) Global

Explanation:

The scope of a variable declared outside of any function is Global.

Let us consider an example:

int g;

int add(int a,int b){

return a+b;

}

int subtract(int a,int b){

return a-b;

}

Here the variable g is defined outside any function and is accessible anywhere within the program. This is a global variable.

Variables defined within each function - a,b on the other hand have a local scope are are visible only within their respective function bodies.

5 0

3 years ago

The file type blank identifies a word 2013 document

ZanzabumX [31]

Hey there! Hello!

The exclusive file type for Microsoft Word documents is .docx. You can see the attachment showing all the information you need to know about the example Word document I created. As long as you are using Word, the file type will be the same no matter what type of computer you're on or what it's running, so you don't need to worry about it being different for me on Mac than it might be for you on Windows.

Hope this helped you out! Feel free to ask me any additional questions you may have. :-)

4 0

3 years ago

You speak to a business owner that is taking in almost $2,000 in revenue each month. The owner still says that they’re having tr

Serga [27]

Let's say for example that the business is taking in $2000 of revenue. That is the amount that the business collected for it's services - like for fixing the computer. What if though it costs $500 for the equipment (that's an expense). Now they only made $1500. Now the customer complains and says that the computer isn't fixed properly so the company sends out a techie for 2 additional hours. They need to pay their employee (another expense). Now the $1500 is down to $1400. They would have utilities to keep their lights on and insurance and many other expenses.

Your profit looks like this:
Profit = Revenue - Expenses

7 0

4 years ago

What are network operating systems

Svetllana [295]

A network operating system is basically a computer operating system that is designed to support a workstation, and other machines that are connected in the Local Area Network. It allows access to a certain devices and machines like printer, file sharing, etc.

4 0

3 years ago