Answer:
The answer is below
Explanation:
Mutex is an exclusion key or synchronization tool that allows users in securing their data or other resources files from concurrent entry. This method ensures critical regions are secured during their stays in the critical section.
On the other hand, the race condition is a situation in which the same access data are simultaneously processed and operated, such that the result from its execution is based on the order of process access.
R₂ and R₃ can be replaced by:
The total R of the circuit is R₁+R₅+R₄ = 706 2/3
So the current in the circuit I=V/R is 100/(706 2/3) = 15/106 A
(I'm deliberately not trying to round the result)
The voltage drop over R₄ is V=I*R = 15/106 * 500 ≈ 70
So answer C would be my choice.
Answer:
The answer is explained below
Explanation:
They are many features in photoshop that allow for nondestructive editing of images, these are:
- Dialog box: It also for the user to undo an activity to the last change
- Layer: It contain data that can be adjusted to change the appearance of an image.
- Mask: It protect a designated portion from changes you want to make.
- Smart Objects: It allows for the editing of an image without altering or damaging the original image
- Revert: It allows you to go back to the original image as it was when you opened the document.
- Crop: After cropping an image you can choose to hide the cropped part instead of deleting it.
Answer:
Verbatim Identifier
Explanation:
- Verbatim Identifier contains @ symbol as a prefix by which enables you to use reserved words of a programming language as identifier. For example the keywords like int, double, goto, char, else, while, for, float etc can be used as strings or variable names if @ symbol is added before these words e.g. @char, @while, @void, @int etc.
- The compiler of a language will recognize such identifiers as verbatim identifiers and compiles them without giving an error that these are reserved words.
- Verbatim identifier is used for program that is written in other languages and those languages don't have same reserved words.
- For example: cout<<"use of verbatim identifier";<<@for; In this statement, for keyword which is used in for loop can be used as an identifier with @ in the prefix.
- The escape sequences if used with @ symbol in prefix then they are interpreted in a different way. For example in C#
string a = "\\C:\torrent\new\file";
Console.WriteLine(a);
This statement will give the following output:
\C: orrent
ewfile
This means that the \t in the start of torrent and \n in the start of new word is taken as an escape sequence and output displayed is giving tab space because of \t and prints the rest of the words in new line because of \n escape sequence.
Now lets use this with the @ symbol
string a = @"\\C:\torrent\new\file";
Console.WriteLine(a);
The output will now be:
\\C:\torrent\new\file
\t and \n are not taken as escape sequences by the compiler because of @ symbol.
In the mother board of the back door next to the restroom 5 steps left
