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inn [45]
4 years ago
13

You have a desktop computer that supports both IEEE 1394 and USB 2.0. You are purchasing some devices that will connect to these

ports. Which characteristic distinguishes the two ports?
Computers and Technology
1 answer:
zimovet [89]4 years ago
7 0

Answer:

IEEE 1394 supports more devices on a single bus

Explanation:

What this means is that IEEE 1394 provides a single plug-and-socket connection on which up to 63 devices can be attached with data transfer speeds up to 400 Mbps (megabit s per second). The standard describes a serial bus( A shared channel that transmits data one bit after the other over a single wire or fiber) or pathway between one or more peripheral devices and your computer's microprocessor .

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This line of code is in your program.
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Answer:

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3 years ago
Please explain this code line by line and how the values of each variable changes as you go down the code.
Scilla [17]

Answer:

hope this helps. I am also a learner like you. Please cross check my explanation.

Explanation:

#include

#include

using namespace std;

int main()

{

int a[ ] = {0, 0, 0};  //array declared initializing a0=0, a1=0, a3=0

int* p = &a[1]; //pointer p is initialized it will be holding the address of a1 which means when p will be called it will point to whatever is present at the address a1, right now it hold 0.

int* q = &a[0];  //pointer q is initialized it will be holding the address of a0 which means when q will be called it will point to whatever is present at the address a0, right now it hold 0.

q=p; // now q is also pointing towards what p is pointing both holds the same address that is &a[1]

*q=1 ; //&a[0] gets overwritten and now pointer q has integer 1......i am not sure abut this one

p = a; //p is now holding address of complete array a

*p=1; // a gets overwritten and now pointer q has integer 1......i am not sure abut this one  

int*& r = p; //not sure

int** s = &q; s is a double pointer means it has more capacity of storage than single pointer and is now holding address of q

r = *s + 1; //not sure

s= &r; //explained above

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return 0;

}

6 0
3 years ago
Skylar is viewing her personal and business calendar in a side-by-side fashion, but she would like to view a single calendar tha
pogonyaev

Answer:

The solution for the current situation in which Skylar is viewing her personal and business calendar in a side-by-side fashion, but she would like to view a single calendar that has appointments and meetings from both personal and business. is:

Configure the Overlay option.

Explanation:

The reasons behind this answer are that in the first place, creating another calendar is too much work. In the second place, the share of the calendars is not going to help her because that would only allow someone else to watch her calendars. However, using the overlay option will allow her to mix them and create one calendar with all her information.

8 0
4 years ago
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