Pascal is a procedural programming language developed in the 1970s. It uses reserved words, variables, constants, data types and operators. The document discusses Pascal's use of identifiers, reserved words like var and const, different data types, and categories of operators like arithmetic, relational, and logical operators. It provides an overview of key concepts in Pascal programming.
This document provides information about the educational background and professional skills of an individual. It then summarizes their experience in four areas: teaching, digital photography, scanning, and printing. For each area, key aspects are outlined such as the types of equipment used and capabilities. Functions of common devices like digital cameras, scanners, printers, and computers are also summarized briefly.
This document provides a summary of the professional experience and qualifications of an ICT professional. It includes the following information in 3 sentences:
The professional has a BTec in UG and postgraduate qualifications including an MCTS, MIEEE, and completed a professional development course in ICT in Thailand. They have over 5-10 years of experience and have worked on 4 major projects. The professional also has experience in areas such as web development, software development, networking, database development, multimedia development, graphic design, and computer training.
Pascal is a procedural programming language developed in the 1970s. It uses reserved words, variables, constants, data types and operators. The document discusses Pascal's use of identifiers, reserved words like var and const, different data types, and categories of operators like arithmetic, relational, and logical operators. It provides an overview of key concepts in Pascal programming.
This document provides information about the educational background and professional skills of an individual. It then summarizes their experience in four areas: teaching, digital photography, scanning, and printing. For each area, key aspects are outlined such as the types of equipment used and capabilities. Functions of common devices like digital cameras, scanners, printers, and computers are also summarized briefly.
This document provides a summary of the professional experience and qualifications of an ICT professional. It includes the following information in 3 sentences:
The professional has a BTec in UG and postgraduate qualifications including an MCTS, MIEEE, and completed a professional development course in ICT in Thailand. They have over 5-10 years of experience and have worked on 4 major projects. The professional also has experience in areas such as web development, software development, networking, database development, multimedia development, graphic design, and computer training.
This document discusses an upcoming ICT seminar organized by the Ministry of Education. It provides details about the seminar such as its objectives to enhance ICT knowledge and skills of teachers, and develop innovative teaching methods using technology. It also lists the various presenters and their qualifications who will conduct sessions at the seminar. The topics that will be covered include digital literacy, data visualization, and image processing. The document encourages teachers to participate and benefit from the seminar.
This document provides an overview of operating systems and their components. It discusses hardware (1), firmware (2), and software (3) as the main parts of an operating system. Firmware includes the BIOS that initiates the boot process. Software is divided into firmware, operating systems, and applications. The document then discusses the boot process (A-F) and describes different types of software: operating systems, device drivers, anti-virus software, and productivity applications. It also covers user interfaces, both command-line interfaces (CLIs) and graphical user interfaces (GUIs).
This document discusses the input, process, and output of data information. It defines different types of data like image, video, audio, and text data. It also outlines some key aspects of turning data into meaningful information like making it less meaningless, having value and completeness, and being timely and useful. The document notes that hardware, software, and liveware are needed to transform data into useful information for end users.
This document discusses different types of computers. It describes supercomputers, mainframe computers, mini computers, server computers, workstation computers, micro computers, general purpose computers, and special purpose computers. For each type, it provides 1-2 brief defining sentences. It also discusses digital, analog, and hybrid computers.
1. The document discusses the history and development of information and communication technology (ICT) and computers.
2. It describes some of the early mechanical devices that preceded modern computers, such as Napier's Bones in 1632, Pascal's calculator in 1642, and the Step Reckoner in 1674.
3. Important developments included Babbage's Difference Engine in 1822, the first programmable computer, and the creation of IBM in 1911 which drove further computer innovations.
4. The Mark 1, released in 1944, was one of the first electronic general-purpose computers and marked an important step towards modern computing.
This document discusses an upcoming ICT seminar organized by the Ministry of Education. It provides details about the seminar such as its objectives to enhance ICT knowledge and skills of teachers, and develop innovative teaching methods using technology. It also lists the various presenters and their qualifications who will conduct sessions at the seminar. The topics that will be covered include digital literacy, data visualization, and image processing. The document encourages teachers to participate and benefit from the seminar.
This document provides an overview of operating systems and their components. It discusses hardware (1), firmware (2), and software (3) as the main parts of an operating system. Firmware includes the BIOS that initiates the boot process. Software is divided into firmware, operating systems, and applications. The document then discusses the boot process (A-F) and describes different types of software: operating systems, device drivers, anti-virus software, and productivity applications. It also covers user interfaces, both command-line interfaces (CLIs) and graphical user interfaces (GUIs).
This document discusses the input, process, and output of data information. It defines different types of data like image, video, audio, and text data. It also outlines some key aspects of turning data into meaningful information like making it less meaningless, having value and completeness, and being timely and useful. The document notes that hardware, software, and liveware are needed to transform data into useful information for end users.
This document discusses different types of computers. It describes supercomputers, mainframe computers, mini computers, server computers, workstation computers, micro computers, general purpose computers, and special purpose computers. For each type, it provides 1-2 brief defining sentences. It also discusses digital, analog, and hybrid computers.
1. The document discusses the history and development of information and communication technology (ICT) and computers.
2. It describes some of the early mechanical devices that preceded modern computers, such as Napier's Bones in 1632, Pascal's calculator in 1642, and the Step Reckoner in 1674.
3. Important developments included Babbage's Difference Engine in 1822, the first programmable computer, and the creation of IBM in 1911 which drove further computer innovations.
4. The Mark 1, released in 1944, was one of the first electronic general-purpose computers and marked an important step towards modern computing.
7. Pascal programing Language
පැස්කල් ක්රමලල්ඛ භාෂාව
Program Greeting;
Var greet:string;
Begin
greet:=‘Hello Sri Lanka’;
Writeln(greet);
End.
ඇවිරුණු වචන
පාඨ
ෙත්ත ප්රරූප
හඳුන්වන
PROGRAM
MAINBLOCK
8. Pascal programing Language
පැස්කල් ක්රමලල්ඛ භාෂාව
Program Cal;
Var Num1,Num2,Total:integer;
Begin
Num1:=65;
Num2:=35;
Total:=Num1 + Num2;
Written(Total);
End. ඇවිරුණු වචන
පාඨ
ෙත්ත ප්රරූප
හඳුන්වන
PROGRAM
MAINBLOCK
9. Pascal programing Language
පැස්කල් ක්රමලල්ඛ භාෂාව
Program FullName;
Var Fname,Lname,FuName:string;
Begin
Writeln(‘Enter First Name’);
readln(Fname);
Writeln(‘Enter Last Name’);
readln(Lname);
FuName:=Fname + Lname;
Writeln(FuName);
End.
ඇවිරුණු වචන
පාඨ
ෙත්ත ප්රරූප
හඳුන්වන
PROGRAM
MAINBLOCK
10. Pascal programing Language
පැස්කල් ක්රමලල්ඛ භාෂාව
Program Cal;
Var Num1,Num2,Total:integer;
Begin
Writeln(‘Enter First Number’);
readln(Num1);
Writeln(‘Enter Last Number’);
readln(Num2);
Total:=Num1 + Num2;
Writeln(Total);
End.
ඇවිරුණු වචන
පාඨ
ෙත්ත ප්රරූප
හඳුන්වන
PROGRAM
MAINBLOCK