Learn all about Science & Technology ,and special Articles in English language natural wallpapers images.
Sunday, 21 January 2018
Thursday, 4 January 2018
MOST BEAUTIFUL POEM 2018 FOR A FRIEND
He taught me How to walk on Water
Who is flower for me ,
And kind to me like Sun
Which gives shine where i'am....,
Whenever i was gloomy
He realized me the God,
He is like lovely air
I can find him when i want ,
He is fragrance belong to me
And i'll use him till my death.
Who is flower for me ,
And kind to me like Sun
Which gives shine where i'am....,
Whenever i was gloomy
He realized me the God,
He is like lovely air
I can find him when i want ,
He is fragrance belong to me
And i'll use him till my death.
Saturday, 30 December 2017
Latest technology of keyboards Foolded keyboard ChordKeyboard virtual and projection keyboard
Chorded
Keyboard
•Associate
actions with combinations of key presses
•As
many combinations available, chorded keyboards can effectively produce more
actions on a board with fewer keys
•Court
reporters mostly use them
Software
or Virtual Keyboards
•is
a software component that allows a user to enter characters.
•usually
be operated with multiple input devices,
–Touch
screen,
–Actual
keyboard and
–Mouse.
Foldable Keyboards
•made
of soft plastic or silicone which can be rolled or folded on itself for travel
•When
in use, these keyboards can conform to uneven surfaces, and
•are
more resistant to liquids than standard keyboards.
•connected
to portable devices and smart phones.
Projection
Keyboard
•project
an image of keys, usually with a laser, onto a flat surface.
•The
device then uses a camera or infrared sensor to "watch" where the
user's fingers move
•Projection
keyboards can simulate a full size keyboard from a very small projector.
Wireless
Keyboard
•provides
increased user freedom
•includes
a required combination transmitter and receiver unit that attaches to the
computer's keyboard port.
•The
wireless aspect is achieved either by radio frequency (RF) or by infrared (IR)
signals sent and received from both the keyboard and the unit attached to the
computer.
•A
wireless keyboard may use an industry standard RF, called Bluetooth.
Thursday, 28 December 2017
Dot Matrix Printer head Mechanism and full details
•Can
produce sheets of plain text very quickly
•Used
to print to multi-sheet pages
•Printing
on wide-sheet paper
•Print
head strikes inked ribbon
•Speed
measured in characters per second (CPS)
•Print
head Mechanism
–which
contains a cluster (or matrix) of short pins arranged in one or more columns.
•Printer
can push any of the pins out in any combination.
•By
pushing out pins in various combinations, the print head can create
alphanumeric characters
•Forms
a character by creating a series of dots.
•
class management and attendance system software in c programming
#include<stdio.h>
int main(void){
int rollno;
char ASSIGNMENTS;
char itshaz;
int assignmentBE=9,assignmentPF=8,assignmentENG=0,assignmentISL=0,assignmentMATH=0;
float Totalmarks,quizBE=0,quizPF=2,quizENG=0,quizISL=0,quizMATH=0;
float SesMarks=0,MidMarks=0;
int BehaviorMarks;
Totalmarks=assignmentBE+assignmentPF+assignmentENG+assignmentISL+assignmentMATH+quizBE+quizPF+quizENG+quizISL+quizMATH+SesMarks+MidMarks+BehaviorMarks;
printf("Enter student ROLL.NO\t");
scanf("%d",&rollno);
if(rollno==1)
{
printf("Student name ITSHAZ UL HAQ\n");
printf("\t\t\t\t\tAssignmentS of all subjects");
printf("\nAssignmentPF %d,\nAssignmentENG %d,\nAssignmentISL %d,\nAssignmentMATH %d,\nAassignmentBE %d ",assignmentPF,assignmentENG,assignmentISL,assignmentMATH,assignmentBE);
printf("\n\t\t\t\t\tQuizes of all sujects");
printf("\nQuizBE %f,\nQuizPF %f,\nQuizENG %f,\nQuizISL %f,\nQuizMATH %f",quizBE,quizPF,quizENG,quizISL,quizMATH);
printf(" \n\t\t\t\t\tSesMarks and MidMarks. %c",SesMarks);
printf("\nSesMarks %f,\nMidMarks %f",SesMarks,MidMarks);
printf("\n\t\t\t\t\tBehaviorMarks %d\n",BehaviorMarks);
printf("Totalamarks%f",Totalmarks);
if(Totalmarks>=50)
printf("\nPassed");
else
printf("\nFail"); }
if(rollno==2){
printf("Student name KINZA KANWAL\n");
char ASSIGNMENTS;
int assignmentBE=0,assignmentPF=0,assignmentENG=0,assignmentISL=0,assignmentMATH=0;
float Totalmarks,quizBE=0,quizPF=0,quizENG=0,quizISL=0,quizMATH=0;
float SesMarks=0,MidMarks=0;
int BehaviorMarks;
Totalmarks=assignmentBE+assignmentPF+assignmentENG+assignmentISL+assignmentMATH+quizBE+quizPF+quizENG+quizISL+quizMATH+SesMarks+MidMarks+BehaviorMarks;
printf("\t\t\t\t\tAssignmentS of all subjects");
printf("\nAssignmentPF %d,\nAssignmentENG %d,\nAssignmentISL %d,\nAssignmentMATH %d,\nAassignmentBE %d ",assignmentPF,assignmentENG,assignmentISL,assignmentMATH,assignmentBE);
printf("\n\t\t\t\t\tQuizes of all sujects");
printf("\nQuizBE %f,\nQuizPF %f,\nQuizENG %f,\nQuizISL %f,\nQuizMATH %f",quizBE,quizPF,quizENG,quizISL,quizMATH);
printf(" \n\t\t\t\t\tSesMarks and MidMarks. %c",SesMarks);
printf("\nSesMarks %f,\nMidMarks %f",SesMarks,MidMarks);
printf("\n\t\t\t\t\tBehaviorMarks %d\n",BehaviorMarks);
printf("Totalamarks%f",Totalmarks);
if(Totalmarks>=50)
printf("\nPassed");
else
printf("\nFail");
}
if(rollno==3){
printf("Student name Najaf Zara\n");
char ASSIGNMENTS;
int assignmentBE=0,assignmentPF=0,assignmentENG=0,assignmentISL=0,assignmentMATH=0;
float Totalmarks,quizBE=0,quizPF=0,quizENG=0,quizISL=0,quizMATH=0;
float SesMarks=0,MidMarks=0;
int BehaviorMarks;
Totalmarks=assignmentBE+assignmentPF+assignmentENG+assignmentISL+assignmentMATH+quizBE+quizPF+quizENG+quizISL+quizMATH+SesMarks+MidMarks+BehaviorMarks;
printf("\t\t\t\t\tAssignmentS of all subjects");
printf("\nAssignmentPF %d,\nAssignmentENG %d,\nAssignmentISL %d,\nAssignmentMATH %d,\nAassignmentBE %d ",assignmentPF,assignmentENG,assignmentISL,assignmentMATH,assignmentBE);
printf("\n\t\t\t\t\tQuizes of all sujects");
printf("\nQuizBE %f,\nQuizPF %f,\nQuizENG %f,\nQuizISL %f,\nQuizMATH %f",quizBE,quizPF,quizENG,quizISL,quizMATH);
printf(" \n\t\t\t\t\tSesMarks and MidMarks. %c",SesMarks);
printf("\nSesMarks %f,\nMidMarks %f",SesMarks,MidMarks);
printf("\n\t\t\t\t\tBehaviorMarks %d\n",BehaviorMarks);
printf("Totalamarks%f",Totalmarks);
if(Totalmarks>=50)
printf("\nPassed");
else
printf("\nFail");
}
if(rollno==4){
printf("Student name zeshan tarar\n");
char ASSIGNMENTS;
int assignmentBE=0,assignmentPF=0,assignmentENG=0,assignmentISL=0,assignmentMATH=0;
float Totalmarks,quizBE=0,quizPF=0,quizENG=0,quizISL=0,quizMATH=0;
float SesMarks=0,MidMarks=0;
int BehaviorMarks;
Totalmarks=assignmentBE+assignmentPF+assignmentENG+assignmentISL+assignmentMATH+quizBE+quizPF+quizENG+quizISL+quizMATH+SesMarks+MidMarks+BehaviorMarks;
printf("\t\t\t\t\tAssignmentS of all subjects");
printf("\nAssignmentPF %d,\nAssignmentENG %d,\nAssignmentISL %d,\nAssignmentMATH %d,\nAassignmentBE %d ",assignmentPF,assignmentENG,assignmentISL,assignmentMATH,assignmentBE);
printf("\n\t\t\t\t\tQuizes of all sujects");
printf("\nQuizBE %f,\nQuizPF %f,\nQuizENG %f,\nQuizISL %f,\nQuizMATH %f",quizBE,quizPF,quizENG,quizISL,quizMATH);
printf(" \n\t\t\t\t\tSesMarks and MidMarks. %c",SesMarks);
printf("\nSesMarks %f,\nMidMarks %f",SesMarks,MidMarks);
printf("\n\t\t\t\t\tBehaviorMarks %d\n",BehaviorMarks);
printf("Totalamarks%f",Totalmarks);
if(Totalmarks>=50)
printf("\nPassed");
else
printf("\nFail");
}
if(rollno==5){
printf("Student name ISRA\n");
char ASSIGNMENTS;
int assignmentBE=0,assignmentPF=0,assignmentENG=0,assignmentISL=0,assignmentMATH=0;
float Totalmarks,quizBE=0,quizPF=0,quizENG=0,quizISL=0,quizMATH=0;
float SesMarks=0,MidMarks=0;
int BehaviorMarks;
Totalmarks=assignmentBE+assignmentPF+assignmentENG+assignmentISL+assignmentMATH+quizBE+quizPF+quizENG+quizISL+quizMATH+SesMarks+MidMarks+BehaviorMarks;
printf("\t\t\t\t\tAssignmentS of all subjects");
printf("\nAssignmentPF %d,\nAssignmentENG %d,\nAssignmentISL %d,\nAssignmentMATH %d,\nAassignmentBE %d ",assignmentPF,assignmentENG,assignmentISL,assignmentMATH,assignmentBE);
printf("\n\t\t\t\t\tQuizes of all sujects");
printf("\nQuizBE %f,\nQuizPF %f,\nQuizENG %f,\nQuizISL %f,\nQuizMATH %f",quizBE,quizPF,quizENG,quizISL,quizMATH);
printf(" \n\t\t\t\t\tSesMarks and MidMarks. %c",SesMarks);
printf("\nSesMarks %f,\nMidMarks %f",SesMarks,MidMarks);
printf("\n\t\t\t\t\tBehaviorMarks %d\n",BehaviorMarks);
printf("Totalamarks%f",Totalmarks);
if(Totalmarks>=50)
printf("\nPassed");
else
printf("\nFail");
}
}
int main(void){
int rollno;
char ASSIGNMENTS;
char itshaz;
int assignmentBE=9,assignmentPF=8,assignmentENG=0,assignmentISL=0,assignmentMATH=0;
float Totalmarks,quizBE=0,quizPF=2,quizENG=0,quizISL=0,quizMATH=0;
float SesMarks=0,MidMarks=0;
int BehaviorMarks;
Totalmarks=assignmentBE+assignmentPF+assignmentENG+assignmentISL+assignmentMATH+quizBE+quizPF+quizENG+quizISL+quizMATH+SesMarks+MidMarks+BehaviorMarks;
printf("Enter student ROLL.NO\t");
scanf("%d",&rollno);
if(rollno==1)
{
printf("Student name ITSHAZ UL HAQ\n");
printf("\t\t\t\t\tAssignmentS of all subjects");
printf("\nAssignmentPF %d,\nAssignmentENG %d,\nAssignmentISL %d,\nAssignmentMATH %d,\nAassignmentBE %d ",assignmentPF,assignmentENG,assignmentISL,assignmentMATH,assignmentBE);
printf("\n\t\t\t\t\tQuizes of all sujects");
printf("\nQuizBE %f,\nQuizPF %f,\nQuizENG %f,\nQuizISL %f,\nQuizMATH %f",quizBE,quizPF,quizENG,quizISL,quizMATH);
printf(" \n\t\t\t\t\tSesMarks and MidMarks. %c",SesMarks);
printf("\nSesMarks %f,\nMidMarks %f",SesMarks,MidMarks);
printf("\n\t\t\t\t\tBehaviorMarks %d\n",BehaviorMarks);
printf("Totalamarks%f",Totalmarks);
if(Totalmarks>=50)
printf("\nPassed");
else
printf("\nFail"); }
if(rollno==2){
printf("Student name KINZA KANWAL\n");
char ASSIGNMENTS;
int assignmentBE=0,assignmentPF=0,assignmentENG=0,assignmentISL=0,assignmentMATH=0;
float Totalmarks,quizBE=0,quizPF=0,quizENG=0,quizISL=0,quizMATH=0;
float SesMarks=0,MidMarks=0;
int BehaviorMarks;
Totalmarks=assignmentBE+assignmentPF+assignmentENG+assignmentISL+assignmentMATH+quizBE+quizPF+quizENG+quizISL+quizMATH+SesMarks+MidMarks+BehaviorMarks;
printf("\t\t\t\t\tAssignmentS of all subjects");
printf("\nAssignmentPF %d,\nAssignmentENG %d,\nAssignmentISL %d,\nAssignmentMATH %d,\nAassignmentBE %d ",assignmentPF,assignmentENG,assignmentISL,assignmentMATH,assignmentBE);
printf("\n\t\t\t\t\tQuizes of all sujects");
printf("\nQuizBE %f,\nQuizPF %f,\nQuizENG %f,\nQuizISL %f,\nQuizMATH %f",quizBE,quizPF,quizENG,quizISL,quizMATH);
printf(" \n\t\t\t\t\tSesMarks and MidMarks. %c",SesMarks);
printf("\nSesMarks %f,\nMidMarks %f",SesMarks,MidMarks);
printf("\n\t\t\t\t\tBehaviorMarks %d\n",BehaviorMarks);
printf("Totalamarks%f",Totalmarks);
if(Totalmarks>=50)
printf("\nPassed");
else
printf("\nFail");
}
if(rollno==3){
printf("Student name Najaf Zara\n");
char ASSIGNMENTS;
int assignmentBE=0,assignmentPF=0,assignmentENG=0,assignmentISL=0,assignmentMATH=0;
float Totalmarks,quizBE=0,quizPF=0,quizENG=0,quizISL=0,quizMATH=0;
float SesMarks=0,MidMarks=0;
int BehaviorMarks;
Totalmarks=assignmentBE+assignmentPF+assignmentENG+assignmentISL+assignmentMATH+quizBE+quizPF+quizENG+quizISL+quizMATH+SesMarks+MidMarks+BehaviorMarks;
printf("\t\t\t\t\tAssignmentS of all subjects");
printf("\nAssignmentPF %d,\nAssignmentENG %d,\nAssignmentISL %d,\nAssignmentMATH %d,\nAassignmentBE %d ",assignmentPF,assignmentENG,assignmentISL,assignmentMATH,assignmentBE);
printf("\n\t\t\t\t\tQuizes of all sujects");
printf("\nQuizBE %f,\nQuizPF %f,\nQuizENG %f,\nQuizISL %f,\nQuizMATH %f",quizBE,quizPF,quizENG,quizISL,quizMATH);
printf(" \n\t\t\t\t\tSesMarks and MidMarks. %c",SesMarks);
printf("\nSesMarks %f,\nMidMarks %f",SesMarks,MidMarks);
printf("\n\t\t\t\t\tBehaviorMarks %d\n",BehaviorMarks);
printf("Totalamarks%f",Totalmarks);
if(Totalmarks>=50)
printf("\nPassed");
else
printf("\nFail");
}
if(rollno==4){
printf("Student name zeshan tarar\n");
char ASSIGNMENTS;
int assignmentBE=0,assignmentPF=0,assignmentENG=0,assignmentISL=0,assignmentMATH=0;
float Totalmarks,quizBE=0,quizPF=0,quizENG=0,quizISL=0,quizMATH=0;
float SesMarks=0,MidMarks=0;
int BehaviorMarks;
Totalmarks=assignmentBE+assignmentPF+assignmentENG+assignmentISL+assignmentMATH+quizBE+quizPF+quizENG+quizISL+quizMATH+SesMarks+MidMarks+BehaviorMarks;
printf("\t\t\t\t\tAssignmentS of all subjects");
printf("\nAssignmentPF %d,\nAssignmentENG %d,\nAssignmentISL %d,\nAssignmentMATH %d,\nAassignmentBE %d ",assignmentPF,assignmentENG,assignmentISL,assignmentMATH,assignmentBE);
printf("\n\t\t\t\t\tQuizes of all sujects");
printf("\nQuizBE %f,\nQuizPF %f,\nQuizENG %f,\nQuizISL %f,\nQuizMATH %f",quizBE,quizPF,quizENG,quizISL,quizMATH);
printf(" \n\t\t\t\t\tSesMarks and MidMarks. %c",SesMarks);
printf("\nSesMarks %f,\nMidMarks %f",SesMarks,MidMarks);
printf("\n\t\t\t\t\tBehaviorMarks %d\n",BehaviorMarks);
printf("Totalamarks%f",Totalmarks);
if(Totalmarks>=50)
printf("\nPassed");
else
printf("\nFail");
}
if(rollno==5){
printf("Student name ISRA\n");
char ASSIGNMENTS;
int assignmentBE=0,assignmentPF=0,assignmentENG=0,assignmentISL=0,assignmentMATH=0;
float Totalmarks,quizBE=0,quizPF=0,quizENG=0,quizISL=0,quizMATH=0;
float SesMarks=0,MidMarks=0;
int BehaviorMarks;
Totalmarks=assignmentBE+assignmentPF+assignmentENG+assignmentISL+assignmentMATH+quizBE+quizPF+quizENG+quizISL+quizMATH+SesMarks+MidMarks+BehaviorMarks;
printf("\t\t\t\t\tAssignmentS of all subjects");
printf("\nAssignmentPF %d,\nAssignmentENG %d,\nAssignmentISL %d,\nAssignmentMATH %d,\nAassignmentBE %d ",assignmentPF,assignmentENG,assignmentISL,assignmentMATH,assignmentBE);
printf("\n\t\t\t\t\tQuizes of all sujects");
printf("\nQuizBE %f,\nQuizPF %f,\nQuizENG %f,\nQuizISL %f,\nQuizMATH %f",quizBE,quizPF,quizENG,quizISL,quizMATH);
printf(" \n\t\t\t\t\tSesMarks and MidMarks. %c",SesMarks);
printf("\nSesMarks %f,\nMidMarks %f",SesMarks,MidMarks);
printf("\n\t\t\t\t\tBehaviorMarks %d\n",BehaviorMarks);
printf("Totalamarks%f",Totalmarks);
if(Totalmarks>=50)
printf("\nPassed");
else
printf("\nFail");
}
}
Wednesday, 27 December 2017
What is The World Wide Web
•The World Wide Web (WWW), or web, consists of a worldwide
collection of electronic documents (webpages)
collection of electronic documents (webpages)
•A website is a collection of related webpages
and associated items
•A web server is a computer that delivers requested webpages to your computer
•A browser is an application that enables users with an Internet connection to access and view webpages on a computer or mobile device
•A home page is the first page that a website displays
•Desktop browsers typically support tabbed browsing
•A webpage has a unique address
called a web address or URL
•A web app is an application stored on a web server that you access through a browser
•Web app hosts usually provide storage for users’ data and information on their servers, known as cloud storage
•A web app is an application stored on a web server that you access through a browser
•Web app hosts usually provide storage for users’ data and information on their servers, known as cloud storage
Tuesday, 26 December 2017
Saturday, 23 December 2017
Projects for students in C programming Language.
- Attendance
- Class management
- Mobile Contact Saver
- Dictionary Making
- Mini Calculators
- Snake Game
- Billing system
- Factory Workers Data
- Shoping Mall Data Manager
- Media players
Friday, 22 December 2017
Class Management and Attendance System in C programming Language
#include<stdio.h>
int main(void){
int rollno;
char basicelectronic;
char itshaz;
int assignment=126;
float quiz=1.5;
float ses=2.625;
char Math;
printf("Enter student ROLL.NO\t");
scanf("%d",&rollno);
if(rollno==1){
printf("Student name ITSHAZ ,\n\t\t\t\t\tBasic electronics Details %c,\nassignment %d,\nQuiz1 %f,\nSes %f,\n\t\t\t\t\tMtath %c",basicelectronic,assignment,quiz,ses,Math);
}
if(rollno==2){
char Muneeb;
char basicelectronic;
int assignment=14;
float quiz=2;
float ses=3.5556;
printf("Student name Muneeb,\nBasic electronics Details %c,\nassignment %d,\nQuiz1 %f,Ses %f",basicelectronic,assignment,quiz,ses);
}
if(rollno==3){
char ali;
char basicelectronic;
int assignment=14;
float quiz=2;
float ses=3.5556;
printf("Student name ali,\nBasic electronics Details %c,\nassignment %d,\nQuiz1 %f,Ses %f",basicelectronic,assignment,quiz,ses);
}
}
int main(void){
int rollno;
char basicelectronic;
char itshaz;
int assignment=126;
float quiz=1.5;
float ses=2.625;
char Math;
printf("Enter student ROLL.NO\t");
scanf("%d",&rollno);
if(rollno==1){
printf("Student name ITSHAZ ,\n\t\t\t\t\tBasic electronics Details %c,\nassignment %d,\nQuiz1 %f,\nSes %f,\n\t\t\t\t\tMtath %c",basicelectronic,assignment,quiz,ses,Math);
}
if(rollno==2){
char Muneeb;
char basicelectronic;
int assignment=14;
float quiz=2;
float ses=3.5556;
printf("Student name Muneeb,\nBasic electronics Details %c,\nassignment %d,\nQuiz1 %f,Ses %f",basicelectronic,assignment,quiz,ses);
}
if(rollno==3){
char ali;
char basicelectronic;
int assignment=14;
float quiz=2;
float ses=3.5556;
printf("Student name ali,\nBasic electronics Details %c,\nassignment %d,\nQuiz1 %f,Ses %f",basicelectronic,assignment,quiz,ses);
}
}
Monday, 18 December 2017
Wednesday, 13 December 2017
Sunday, 10 December 2017
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