Computer Knowledge Zone (Think Different)

Windows XP Home Install Guide Introduction: Important Information Before the install/reinstallation of Windows XP, I highly recommend that you download Service Pack 3 “for multiple computers” and burn it onto a CD. The download is approximately 316.4MB. If you choose not to do this step, your system could become infected with a virus or worm exploiting the vulnerabilities that Service Pack 3 fixes. I also recommend that you do NOT have your system connected to the Internet until after the installation of Service Pack 3. This means that you cannot activate your XP installation during setup, but you can accomplish that task following a reboot after Service Pack 3 is installed. 1) Shall we begin? (Image 1.1) After configuring the system for booting from a CD, the Windows Setup screen appears. At this point, Setup is loading the driver files it needs to continue with installation. 1) Shall we begin? (Image 1.1) 2) Welcome to Setup: (Image 1.2) The “We...

     C program to implemet TCP Server #include <stdio.h> #include <sys/socket.h> #include <sys/types.h> #include <arpa/inet.h> #include <string.h> int main(void) {     int s, len;     char buf[BUFSIZ];     struct sockaddr_in remote_addr;     memset(&remote_addr, 0, sizeof(remote_addr));     remote_addr.sin_family = AF_INET;     remote_addr.sin_addr.s_addr = inet_addr(“127.0.0.1″);     remote_addr.sin_port = htons(8000);     if( (s = socket(AF_INET, SOCK_STREAM, 0)) < 0)     {         printf(“Error\n”);         return -1;     }     if( connect(s, (struct sockaddr*)&remote_addr, sizeof(struct sockaddr)) < 0 )     {         printf(“Error\n”);  ...

NUMBER SYSTEM CONVERSATION IN COMPUTER As a computer programmer, you need to know about the different numeral systems. In your computer works, there will be lots of times that you will be using numeral systems like the binary, hexadecimal and sometimes octal as well. Thus, it would be a great idea to know how to convert numbers from one numeral system to the other. The digits that all 4 numeral systems use are shown below : Decimal Binary Hexadecimal Octal 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 0 1 10 11 100 101 110 111 1000 1001 1010 1011 1100 1101 1110 1111 10000 0 1 2 3 4 5 6 7 8 9 A B C D E F 10 0 1 2 3 4 5 6 7 10 11 12 13 14 15 16 17 20 Conver...

              ELEMENTS OF SYSTEM ANALYSIS AND DESIGN Topic 1 : Overview of System Analysis and Design Topic 2 : Project Selection Topic 3 : Feasibility Study Topic 4 : System Req. Spec. and Analysis Topic 1 : Structured System Design Topic 2 : Input Design Control Topic 3 : Output System Design Topic 4 : File and Database Design Topic 1 : System Development Topic 2 : System Control and Quality Assurance Topic 3 : Documentation Topic 4 : System Implementation Topic 1 : Introduction to MIS Topic 2 : The Technology Component Topic 3 : The Organisational Impact of MIS Topic 4 : Building Management Information System Case A : Info. System Planning Case B : Preparing for Systems Planning Case C : System Analysis Completion Case D : System Design Proposal Case E : Evaluation and Selection of Systems Case F : Implementation Plan and Activities Topic 1 : The Analyst as a Professional Topic 2 : Human Computer Interaction Topic 3 :...

Program For Converting the Decimal to Binary Number #include<stdio.h> #include<conio.h> int main(){     long int n,r,q;     int binary[100],i=1,j;     clrscr();     printf("Enter any decimal number: ");     scanf("%ld",&n);     q = n;     while(q!=0){      binary[i++]= q % 2;      q = q / 2;     }     printf("Equivalent binary value of decimal number %d: ",n);     for(j = i -1 ;j> 0;j--)      printf("%d",binary[j]);   getch(); }

For Attaching A Your Folder in Right click menu  ( For Attaching a folder in SendTo Men) 1. Copy the Folder. 2. Open RUN.        Type   %APPDATA%\Microsoft\Windows\SendTo        Click Ok. 3.Right Click And select Paste ShortCut. And Log Off The System.

ASCII Value of Function keys The following table lists the function keys on a standard keyboard, with the corresponding key code values that are used to identify the keys in ActionScript: Function key Key code ASCII key code F1 112 0 F2 113 0 F3 114 0 F4 115 0 F5 116 0 F6 117 0 F7 118 0 F8 119 0 F9 120 0 F10 This key is reserved by the system and cannot be used in ActionScript. This key is reserved by the system and cannot be used in ActionScript. F11 122 0 F12 123 0 F13 124 0 F14 125 0 F15 126 0 Other keys The following table lists keys on a standard keyboard other than letters, numbers, numeric keypad keys, or function keys, with the corresponding key code values that are used to identify the keys in ActionScript: Key Key code ASCII key code Backspace...