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Computer Programming

A category for questions about computer programming and programming languages.

10,506 Questions

If one of your pictures is 2.9 MB than how many pictures can you put on a CD that has 680 KB?

Is this a trick question? Assuming that only integral number of pictures can be put on the CD, you can put 0 pictures, since the CD isn't big enough to hold even one picture.

Describe types of table generated in the process of compilation?

Compilation in general is split into roughly 5 stages: Preprocessing, Parsing, Translation, Assembling, and Linking.

Is internet programming really different from other programming paradigms.If yes How. As of today which different platforms are popularly used for Internet Programming. Compare them?

Internet programming is something totally different from other programming paradigms. I have a little programming experience with C and C++. And I have a good experience with HTML,CSS,PHP and SQL. All web pages consist of HTML tags. In fact the HTML tags represent the page. HTML programming is much easier than C/C++. And no matter what programming languages or frameworks (PHP,ADO,ASP .NET(C#,VB),SQL) we use they are embedded in HTML code while programming web applications. But this is not the case with computer programming. In fact web programming is much much easier than computer programming. it is enjoyable as well!!!

But if you program webpages with Flash and ActionScript the webpages get totally different. At first you need to create a SWF file via Flash and ActionScript and then embed it in your web page via HTML.

What are advantages of robotics?

AnswerRobots and machines can accomplish complicated or enormous projects more precisely than humans can.

Robots- sometimes called "artificial intellegence" do many things faster than humans, and make everyday life safer. For example- The military has begun to use robots in the warzones. Robots make everyday life more enjoyable. And refering back to the robots in warzones- the people who are fighting them won't know where to shoot them- and are intimidated and surrender.

What is a username for?

A username is for two things, first it knows which email or person you are, because some people have the same password, second off, like in Roblox, your username is the name of your character/ robloxian.

What is 47 in ASCII and BCD?

the 0x47 in ascii means 'G'. the 0x47 in BCD means ascii 0x34 and 0x37 that is '3' and '4'. Regards

What is cryptography and how is it related to computers?

Cryptography is a means of encrypting or obscuring information.

It is related to computers mainly by the internet. When data is passed between a client and a server it can be encrypted so that only the desired recipient can decrypt the data and read it, preventing eaves dropping or interception of the data because the eaves dropper will not be able to decrypt the data (not easily anyway).

It can also be used when storing data on a computer - thereby preventing anyone decrypting the data and viewing it.

What does Windows NT stand for?

New Technology.

So when you see 'Uses Windows NT Technology' advertised, it reads 'Uses Windows New Technology Technology!'

A right triangle can be an isosceles triangle?

Yes, because if you halve a square across a diagonal line of symmetry then one corner has 90 degrees and the other two are 45 degrees.

3gp full form?

The full form of 3gp

The full form of 3gp is the 3rd Version of generation protocol i.e. gp,

  1. G= Generation
  2. P = Protocol

It is a kind of a video file type supported by a large amount of mobiles/iPods and some other VGA player devices.

What do you mean by generic software?

A a consumer product having no brand name or registered trademark, however, sometimes manufactures will sell their items unmarked for lower prices then the item becomes generic.

Where is the map editor on Disciples 2 rise of the elves?

In C:/Program Files/Strategy First/Disciples 2 Elves/ScenEdit.exe

Define pseudo language?

A pseudo language is a non-specific, conceptual programming language that uses commonly understood programming constructs that can be easily translated into any specific programming language. Pseudo language is typically used to conceptualize algorithms in a commonly understood language without being overly specific or verbose to any one language. This makes the algorithm more accessible to more programmers, regardless of their preferred language.

Device an algorithm for weiler-atherton polygon clipping where the clipping window can be any specified polygon?

Device an algorithm for weiler-atherton polygon clipping, where the clipping window can be any specified polygon

What is the difference between business scenario and test scenario?

Business scenarios speaks about all the positive ways a system behaves but never verifies whether the system will behave in that way or not. But, test scenario speaks about the verification of the business scenarios.

How can you copy data from a smart card?

First, select Copy Smart Card from the Smart Card pull down menu and insert the Smart Card into Reader 1. Next, insert the Smart Card you wish to copy the contents of the first Smart Card onto into Reader 2. Then, highlight the objects in the source container that you wish to copy onto the second Smart Card and press OK. After this, you will be prompted for the PIN of the first Smart Card. Insert the PIN into the Reader 1 keypad. Finally, you will be prompted for the PIN of the second Smart Card. Enter the PIN into the Reader 2 keypad. A secure session will then commence and the copying will take place.

What is a computer exploit How do software manufacturers address exploits when they are found?

A computer exploit is something that exploits defective codes. Software manufacturers address exploits when they are found by releasing a patch.

3 stages of system lifecycle of computers?

-Fact finding.

-A feasibility study.

-An analysis phase.

-System design.

-Implementation.

-Testing.

-Documentation.

-Evaluation.

What is network processing?

A network processor is defined as an integrated circuit which has a set specifically targeted at the networking application domain. Network processing does not have a clear definition but it should include all of the aspects of how a network operates.

What is the algorithm used in the Codebook Excited Linear Predictor voice CELP compression?

The Code Excited Linear Prediction or CELP is a speech coding or digital voice algorithm. This is a high quality new speech code.

What is ethernet cable?

Ethernet cable is typically 8-core category 5 (CAT5) cable with RJ45 plugs on each end, capable of bi-directional network transmission up to 100m. CAT5e and CAT6 are better quality cable for network communications over longer distances.

What is Enternet?

Enternet is an IT company. Its corporate office is located in Morganville, New Jersey. The company's full name is Enternet Business Systems, Inc.

When you try to refromat your computer after getting a Disk Read Error when it says press any key to reboot the CD wont run so your computer will not go to the setup screen what do you do?

Try to give us more details, how did you do format of your hard disk? What kind of operation system did you have? What do you mean by saying that CD won't run? I guess you want to reinstall Windows OS on your PC and get problems with boot CD?

How can you make the battleship game using pascal?

first you have to initialize the array.

board : Array [1..10,1..10] of char;

then place the ships

board[2,2]:='A';

board[3,2]:='A';

board[4,2]:='A';

board[5,2]:='A';

board[6,2]:='A';

i would advise to use some simple coding for the ships such as

aircraft carrier code: A

so if aircraft carrier is at

[2,5] to [6,5], you can ask the user to enter two numbers (row, column) and check if

e.g. point [4,5] is assigned to 'A'

this is the coding i used for aircraft carrier, which is pretty much the same for all

while Gcount <> 17 do //5+4+3+3+2

begin

count:= count+1; // to count how many hits were required at the end

writeln('enter row you want to hit');

readln(row);

writeln('enter column you want to hit');

readln(col);

if board [row,col] = 'A' then

begin

Gcount:=Gcount+1;

writeln('you hit AirCraft Carrier');

end

else if board [row,col] = 'B' then

.... and so on....

i did not copy the exact code i used since there is a slight error. you can hit the same spot twice...

but in general to make such a game is not very hard

regards, Gohan (CY)