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Hey, learners Hacking and Networking are one of the most important concepts that we must have to know today, to protect our important data's and information.  Let's discuss about both of this...  Hacking as a Political Statement. Some hackers are out to get the government and show the vulnerabilities that the government has in trusting their systems too much. This is extremely illegal in the United States and other countries. This has led to some vulnerability in security systems to being fixed and made the government computer systems even stronger. Of course it is difficult to do this kind of hacking without a trace being left behind. Most if not all hackers who get into the government systems around the world are captured by the government and punished for unauthorized access to their systems. Hackers can get access to any system or network. Network or networking is very important in todays life. Some of the benefits of networking are given below. Benefits of networking. The...

Hey, learners today in this blog we are going to discuss about different computer protocols.  Hyper Text Transfer Protocol (HTTP) Hypertext Transfer Protocol, abbreviated as HTTP, is a communications protocol used for the transfer of information over the Internet. A client makes an HTTP request using a web browser to which an HTTP response is sent from the server. File Transfer Protocol (FTP) The File Transfer Protocol provides a standard for transferring files between two computers on the network. FTP is most widely used in carrying out upload/download operations between a server and a workstation. Simple Main Transfer Protocol (SMTP) The Simple Mail Transfer Protocol provides a standard for sending e-mails from one server to another. Most e-mail systems that send mail over the Internet use SMTP to exchange messages between the server.

 Possible Protection from Hackers. Protection from hackers is important no matter whether it is for personal use or for large corporations.  The following tools are the best defense against hackers: Firewalls – The firewall is a software barrier which is designed to protect private resources and prevents unauthorized network traffic. They are designed to block off ports of access on the computer and require administrative clearance to access resources. Routers – All modern routers include firewalls and protective features. You can password protect wireless networks and create useful protection with them. Updates – Software updates are crucial to ensure the safety and security of any application of the software. It could be the operating system at home or the server software that processes website information and more.

 If the marks obtained by a student in five different subjects are input through the keyboard, write a program to find out the aggregate marks and percentage marks obtained by the student. Assume that the maximum marks that can be obtained by a student in each subject is 100. /*Calucation of aggregate percentage marks*/ #include <stdio.h> #include <conio.h> void main() { int m1,m2,m3,m4,m5,aggr; float per; clrscr(); printf ("Enter marks in 5 subjects:"); scanf ("%d %d %d %d %d", &m1, &m2, &m3, &m4, &m5) ; aggr=m1+m2+m3+m4+m5; per=aggr/5; printf ("Agregate Marks=%d\n", aggr); printf ("Percentage Marks=%f\n", per); getch(); } OutPut:- Enter marks in 5subjects: 85 75 60 72 56 Aggregate Marks = 348 Percentage Marks = 69.000000 Note:- If you are a beginner then you must have to practice daily. Must see our previous posts regarding C programming.

 Hey, learners Today I give you a c program to find the Simple Interest. Must practise this code at your own and don't only copy paste the code, try to write code at your own. #include <stdio.h> #include <conio.h> int main() { int p,t; float r,si; clrscr(); printf ("Enter Principal:"); scanf ("%d", &p); printf("Enter Rate:"); scanf ("%f", &r); printf ("Enter Time:"); scanf ("%d", &t); si=p*r*t/100; printf ("Simple Interest: %f",si); getch(); } Output:- Enter Principal: 1000 Enter Rate: 5 Enter Time: 3 Simple Interest: 150 Simple Interest formula SI= P*R*T/100 where, P is the principal amount T is the time R is the rate I write this code in Turbo C you can use any other software to code. Reason why I use Turbo C: I use Turbo C because it is easy to setup and easy to use. If you are a beginner OR learner of C programming language then you must have to use Turbo C at first.

 Hey, This is my HTML code to make question series like me. I think this code will help you in your codeing journey <! DOCTYPE html > < html lang = "en" > < head >     < meta charset = "UTF-8" >     < meta http-equiv = "X-UA-Compatible" content = "IE=edge" >     < meta name = "viewport" content = "width=device-width, initial-scale=1.0" >     < title > Class All MCQ Test Series </ title >     < h1 > This Question Series is related to Adityaverse. </ h1 >     < h2 > If you complete this question series within 30 minutes then I will sure that you know all the basics about this chapter. </ h2 >     < h3 > Let The Journey  begins. </ h3 > </ head > < p > Question 1. < br />     < br />     (a) < br />     (b) < br />     (c) < br />...

 Hey, learners today I give you a C-Programming code to find the multiplication of three numbers. #include <stdio.h> #include <conio.h> void main() { int a,b,c, Mul; clrscr(); printf ("Enter 1st Number:"); scanf ("%d", &a); printf ("Enter 2nd Number:"); scanf ("%d", &b); printf ("Enter 3rd Number:"); scanf ("%d", &c); Mul=a*b*c; printf ("Mul: %d", Mul); getch(); } Output:- Enter 1st Number: 2 Enter 2nd Number: 3 Enter 3rd Number: 4 Mul: 24 In this code you see that I use #include <conio.h>. If you code in Turbo C software then you must have to write all this codes but if you are coading in any other software then its all depends on you. You have varieties of softwares for coading its all depends on you on which you have to code first. If You are a beginner then I prefer to code first on Turbo C software. I know this is an old software but, if you are a learner then this software is ea...

 Hey, learners today we are going to learn "Basic Computer Organisation". The shape,size, perforamance and cost of computers is changing fastly every year, but even after that the computer systems perform the following five operations for converting raw data into useful information and presenting it to a user. The five operations are:- 1. Inputting 2. Storing 3. Processing 4. Outputting 5. Controlling Let's discuss this topic in brief. 1. Inputting:-  It is the process of intering data and instructions into a computer system. 2. Storing:- As the name given, this process helps in saving data and instructions to make them readly available for initial or additional processing as and when required. 3. Processing:- In this process any computer device, Performing arithmetic operations or logical operations on data to convert them into useful information. 4. Outputting:- It is the process of producing useful information or results for a user, such as printed report or visual dis...

 Hey, Friends How are you?  It's me Aditya and once again, I came with a most knowledgeable content post. Hope you all liked this and if you learn anything from this then don't forget to share this with your friends and family. Today I came with some free websites by Google, by the help of which you can learn about various interesting topics related to computers.  The first one is learndigital.withgoogle and second is Ai.Google Lets know about this websites in brief:- 1. LearnDigital.withgoogle:- This website is one of my favourite website because in this website you can learn and do courses about many interesting topics which helps you to boostup your knowledge and career for your future excelence. In this website you get courses like:- Fundamentals of digital marketing, Promote business with online advertising, Build confidence with self promotion, How to enhance and protect your online campaign, Understand the basic of codes, How to increase productivity at work, ...

 Hey, Guys today we are going to learn some "More complex decision making" everyday we all face situations where the action that we carry out is based on multiple conditions. In this topic we explores the use of logical operators and one more type of operators called conditional operators. Use of logical operators- Checking Ranges:- Basically C programming allows usage of three logical operators, namely, &&, || and !. WE read this as 'AND', 'OR' and 'NOT' respectively. Out of this && and || operators allow two or more conditions to be. Let's learn this with an example:- Below the given program give's us the division of students. #include <stdio.h> int main() {  int m1,m2,m3,m4,m5,per;  printf ("Enter marks in five subjects");  scanf ("%d %d %d %d %d", &m1, &m2, &m3, &m4, &m5);  per= (m1+m2+m3+m4+m5)*100/500;  if (per>=60)    printf ("First division\n");  else  {     if (...

 In C programs, we must be able to perform different sets of actions depending on the circumstances. In many programming situations, we want one set of instructions to be executed in one situation, and a different set in another situation. In C Programming, such situations are dealt with using a decision control instruction. If-Else Statements:- if and else to implement the decision control instruction. The general form of the stament look like this. if (this condition is true)    line 1; else     line 2; if is always enclosed with parentheses, If the condition is true, then statement 1 is executed. If the condition is not true, then statement2 is executed. How they look and how they are evaluated in C. This Expression                Is true if x==y                            x is equal to y x!=y              ...

 Hey, learners today we learn about C instructions so if you dontent see my previous posts then, I request you read that post's first then come to this post. As we all know that program is nothing but basically a set of instructions. With different instructions we can achieve different tasks in a progarm. Basically there are three types of Instructions:- 1st is the "Type declaration Instruction": This instruction is used to declare the type of variable used in a C program. 2nd is the "Arithmetic Instruction": This Instruction is used to perform arithmetic operations on constants and variables. 3rd is the "Control Instruction": This instruction is used to control the sequence of execution of various statements in a C program. Let's discuss all this in detail. 1. Type declaration Instruction: As we all learned at the top, this instruction is used to declare the type of variable used in the program. This declaration us written at the beginning of main...