What are 'signals' in C?

Asked by Last Modified  

2 Answers

Learn C Language

Follow 2
Answer

Please enter your answer

Smita Santosh

Experienced Computer trainer having worked in IT sector for 20 years.

A signal is a software interrupt delivered to a process. The operating system uses signals to report exceptional situations to an executing program. Some signals report errors such as references to invalid memory addresses; others report asynchronous events, such as disconnection of a phone line.
Comments
Dislike Bookmark

Professional Trainer

signal is a software generated interrupt that is sent to a process by the OS because of when user press ctrl-c or another process tell something to this process.
Comments
Dislike Bookmark

Related Questions

Is C language the base for learning C++?
No. C and C++ are two different languages. All most all modern languages are influenced by C language. But we can learn C++ directly without learning C language.
Swathi
0 0
8
How do I become good in competitive programming in a year if I have just started learning C language?
The best topics to learn would be Data structures and also the analysis of algorithms..(THESE ARE BASICS BUT IF U LEARN THEM PROPERLY!!! CODING WOULD BE A PIECE OF CAKE FOR U....)
Anmol
0 0
9
I am a C language Teacher. Please suggest me about the hourly charges to teach a student online? I have an experience of teaching offline or as a home tutor of 1+ year.I did my graduation in BCA & now pursuing MCA(2nd Year) from GGSIPU,Delhi. I have recently planned to start an online classes? please suggest how much to be charged from the student on a monthly basis if i teaches them 16hr/month for a month? Please provide your valuable suggestions?
300USD. I have done this earlier in 2008. Charge cheap and nobody responds!
Sumit Kumar
Who created C?
C programming language was created by Dennis Ritchie at Bell Labs in the early 1970s. Along with Ken Thompson, Ritchie developed C as an evolution of the B programming language, aiming to provide a more...
Srinivasan
0 0
8
when will you start for delivering lectures on C language
You can approach, I will teach in depth, make you profession c developer
Surbhi

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Difference Between C Language and C Program
C Language: C Language is structured, high level and machine independent language. C Program: C Program is the collection of functions that are supported by C library.
S

Shashwat Kumar

0 0
0
C INTRODUCTION

Nagaraju Tanguturi

0 0
0
How to write shared library program using C Programming?
Library Name : hellofilename : hello.c#include void Hello(){ printf("Hello World .. How are you 1\n");}======================================Header File:hello.h#ifndef __HELLO_H#define __HELLO_Hvoid Hello(void);#endif===============================Application...

Sankar S

0 0
0
Why do pointers have a datatype?
Before we start with pointers you must know what is a variable and a datatype. int a; This is the basic line in every program in 'C' . It means that we are asking the compiler to give us 2 bytes of space...

Blazing Minds Learning Centre

0 0
0
Tips of learning Java Language/Other Programming Languages
1.You should know the basic concept: If we talk about programming languages so basic concept are same in all the high level languages. So you should know the basic concept firstly then you can easily understand...
I

Icreative Solution

0 0
0

Recommended Articles

Brilliant Academy, a reputed B. Tech Tuition...

Brilliant Academy is one of the reputed institutes for B.Tech tuition classes. This institute is specialised in delivering quality tuition classes for B.E, Engineering - all streams and Engineering diploma courses. Incorporated in 2012, Brillant Academy is a brainchild of Mr Jagadeesh. The main motto of the academy is to...

Read full article >

Lasya Infotech: An educational Training...

Lasya Infotech is a Hyderabad based IT training institute founded in 2016 by O Venkat. Believing in his innovation, passion and persistence and with a diverse blend of experience, he started his brainchild to deliver exemplary professional courses to aspiring candidates by honing their skills. Ever since the institute envisions...

Read full article >

Make a Career in Mobile Application Programming

Almost all of us, inside the pocket, bag or on the table have a mobile phone, out of which 90% of us have a smartphone. The technology is advancing rapidly. When it comes to mobile phones, people today want much more than just making phone calls and playing games on the go. People now want instant access to all their business...

Read full article >

Learn Hadoop and Big Data

Hadoop is a framework which has been developed for organizing and analysing big chunks of data for a business. Suppose you have a file larger than your system’s storage capacity and you can’t store it. Hadoop helps in storing bigger files than what could be stored on one particular server. You can therefore store very,...

Read full article >

Find C Language Classes near you
C Language Classes in Bangalore
C Language Classes in Hyderabad
C Language Classes in Delhi
C Language Classes in Pune
C Language Classes in Chennai
C Language Classes in Mumbai
C Language Classes in Kolkata
C Language Classes in Noida
C Language Classes in Gurgaon
C Language Classes in Ghaziabad

Looking for C Language Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you