Can you copy files off a computer to a flash drive using ophcrack?
yes.. go to the documents and the look for the partition and file you want copy and paste to the flash.
What is the meaning of VAX in computer education?
The abbreviation of VAX stands for Virtual Address Extension. VAX operating systems were introduced in 1978. VAX production continued until 2005 where the last of the newer systems were discontinued.
If quick sort and merge sort have same elements then what will be the complexity of both algorithms?
quicksort should be O(n^2), but merge sort should be O(nlogn).
but if you can modify partition algorithm with checking all values same in array from p to r, it could be O(nlogn).
Research Towers Of Hanoi
http://en.wikipedia.org/wiki/Tower_of_Hanoi
You will find your answer
Does int mean interface in programming language?
No. In most programming languages int is a keyword used to represent integer numeric values.
What education or training do you need to become a webmaster?
You do not NEED to take any classes or training to become a webmaster, but if your looking to gain knowledge in that area of study you can take classes, i suggest ITT Technical Institute.If you have no existing knowledge of becoming a Webmaster and need classes it can and most likely will take quite sometime, one study showed that in other countrys, to just gain the basic and essential knowledge to become a Webmaster you would need to attend school for approximatly 17-19years.
How and why are variable names used in programming to process data?
Variable names are used so the code is readable. When the code is compiled to machine languages, it no longer uses the variable names to understand it's operations...sometimes variable names are kept as metadata to help debug but the computer does not need them to execute the program...they are for us so we can easily understand what we are doing.
Which method is most frequently used for providing fault tolerance to DHCP servers?
A) failover clustering
B) standby servers
C) splitting scopes<<<<<<
D) none of the above
Source: Windows Server 2008 Quiz
What is the advantage of static character variable?
Static variables exist for the entire duration of the program. Therefore a static character variable is a character that exists for the entire duration the program is running. Regardless of where a static variable is declared and initialised, it is physically instantiated and initialised when the program loads. If the variable has function scope, whatever value is currently assigned to the variable will remain in effect the next time that function is called, but only the function can modify the variable. If the variable has class scope, then the variable exists even if no instances of the class have yet been instantiated, but any and all instances share the variable (it is common to the class, not to any one instance of the class). Static class variables must be initialised outwith the class body and outwith any other function body, but can only be modified by the class members (both static and non-static) and by friends of the class. If the variable has file scope, then the variable is a global variable. Global variables are largely frowned upon as there's no way to control what code can modify the value. Passing local function variables to other functions is the preferred method as this gives much greater control over which code can access and/or modify the value, as well as limiting the lifetime of the variable. To ensure the variable exists throughout a program's lifetime (as per a static variable), instantiate the variable from within the program's entry point.
What statements may appear anywhere you need them in a program?
Any statements may appear anywhere you need them in a program, provided those statements are within the scope of those locations. In modular programming, you must include the module that contains each statement's prototype wherever you intend to use those statements.
How can you get an at dot com email address?
You cam get an address like @gmail.com free such as yourname@gmail.com from www.gmail.com or if you mean something like this yourname@domain.com you will have to purchase a domain from somewhere like Bluehost www.bluehost.com and they can help you, cheers :)
How do you archive dynamic pages?
You can save (archive) a static copy of a dynamic page by using Ctrl+S (or CMD-S, or similar) to Save the HTML source and images of a page.
How can you watch barbie movies for free on your computer?
go on to youtube and type the movie you want to watch!
What does a triangle need to have?
To be considered a triangle, this particular polygon needs to have not only three sides, but three angles that add up to 180o. No matter the length of all three sides of the triangle, as long as all three angles add up to 180o, no more, no less, than the figure is considered a triangle. Be advised however, their will be specific times where a triangle can add up to more than 180o. If a triangle is placed on a 2D surface such as a paper or when looking at a screen, than no matter what, the angles will add to equal 180o as stated before. The special case though, is when a triangle is placed on a 3D surface. Imagine you are traveling from California and you go straight across the United States to Virginia. Once you are finished in Virgina, you make a complete 90o turn and head north. You travel all the way up the world and end in the North Pole. No matter where you start from, if you go straight north, you will always reach the most Northern point of the World. Now, since you feel that you no longer want to freeze in such a desolate region, you deside to head straight back to California where you started. Once you reach California, you realized if you were to go back to Virginia you would need to make another 90o turn once in California. You have just traveled in a triangular shape from where you started. During travel 2 90o angles were formed along with the angle made at the north pole. This is obviously over 180o even though the triangle was still made. This example is just one of the special times where a triangle will add up to more than 180o. As long as the triangle is placed on a 2D surface, the figure will proceed to have angles that equal up to 180o.
What general was defeated and then retreated to tupelo and resigned his command?
General John B. Hood.
Lightweight means not heavy; something that weighs only a little compared to other things in the same category. It could also mean something that is constructed to be more light in weight than other things. Also, it could mean something that is less serious.
In boxing, a lightweight contender weighs between 130 and 135 pounds. As a slang term, lightweight means that you cannot do whatever it is the other people are doing because of your physical condition, such as not being able to hold alcohol or to stay up and pull an all-nighter for an exam.
What is the 2 ways to store data in memory?
You did not provide enough information to answer your question. Please clarify.
Is it true that class variables can be assessed without creating an object of the class?
Yes, if the variable is static. When a variable is static, is associated with the class itself and not any particular object (though it can be accessed through an object as well). An example is shown below:
class A
{
static int k = 5;
}
...
System.out.println(A.k);//5
Can you store unlimited value in any integer type of variables?
No. In Java, you can store a limited range of values in an integer. Specifically, integers are 32-bit signed values which can store values in the range [-231, 231-1]. If you need to store more values, consider using a long integer [-263, 263-1] or the BigInteger class (which can store arbitrary-precision values).
What are stacks subroutines in 8085 microprocessor?
A subroutine is a group of instructions that will be used repeatedly in diff locations
of the program..........rather than repeating the same instructions several times, they can be grouped into a subroutine that is called from diff locations.
8085 has 2 instruction set for dealing with subroutines:
1.CALL -direct the program execution to the subroutine. Generally it pushes address of next instruction of program counter onto the stack,then goes to the address of subroutine.
2.RET:- pops the address of next instruction from the stack and places it in the program counter and returns to that address to continue processing.
For example, you have an often used value stored in HL. You have to call a subroutine that you know will destroy HL (with destroy I mean that HL will be changed to another value, which you perhaps don't know). Instead of first saving HL in a memory location and then loading it back after the subroutine, you can push HL before calling and directly after the calling pop it back. Of course, it's often better to use the pushes and pops inside the subroutine.
When do you think that you would ever use a software like pathping or tracert?
When you you're not able to get onto the internet.
You can try tracerouting to an IP like Google's DNS server (8.8.8.8), and find out where the connection is stopping.
If it's stopping at your home router, then it's a problem with your connection to your ISP, if it's stopping further on than that, then it's a routing problem with the ISP or the ISP's service provider.
Basically, it's used for network troubleshooting.
B. C, for example does not have structured classes.
What is synthesis phase in assembly language?
In a two-pass assembler, the following operations are performed:
1. Analysis Phase
2. Synthesis Phase
What equipment do software developers use?
Software developers covers a wide range of job descriptions from analysts to designers to programmers to coders to debuggers. Developers expect to use a computer capable of supporting the work they do including a keyboard or other input method and a display device to carry out and see their work. They also use pencil/pen and paper to outline and prepare for the work they will do. Most important, they use there brains.
Is there anything less than bit?
Not in computing. A bit is a single entity. A nibble is four bits. A byte is eight bits.