CCS 1400

Reviewer 1

Programming

Process of preparing an instructional program for a device.

Program

A instruction that helps the computer to perform task.

Vocabulary and Syntax

Learning a computer programing language requires learning both its _____.

Syntax

Rules of any language.

Vocabulary

Words of any language.

Types of Errors

Syntax Error, Run-time Error, and Logical error.

Syntax Error

Mistakes in the code’s structure or grammar.

Run-time Error

Errors that happen while the program is running.

Logical Error

Mistakes in the program’s logic, causing wrong results.

Programming Universals

Fundamental concepts and principles applicable across programming languages, such as control structures, data types, and syntax.

Programming Language

Used to write a program or set of instructions.

Programming Language into three types:

Machine language, assembly language, and high-level language.

Machine Language

Is the set of instructions executed directly by a computer's CPU without any translation. It consists of binary code and is unique to each computer architecture.

− lowest level of programming language

− handles binary data

− directly interacts with system

− not portable and non-readable to humans

11001010 10110011 01101100 10011001
00101101 11010010 01010101 11100010
10010110 01011011 00110010 10101010

Assembly Language

− middle-level programming language
− consist of a set of instruction in command
− use symbols represent field of instruction
− very close to machine level language
− should have an assembler to translate assembly level program to machine level program
−in human-readable format and takes lesser time to write a program and debug it

Assembly Language | Machine Code
MOV AL, 61h       |10110000 01100001