15733236
Description
Programming Language
- Instructions for computers are written in programming languages that
need to be translated into machine code before the computer can
understand them
- Low Level Languages
- Machine Language
- Processors only understand instructions
written in 1's and 0's. At the processing level,
computer programs are in the form of
millions of 1's and 0's. This is known as
machine code or machine language.
Machine code is a low-level language
- Processors only understand instructions
written in 1's and 0's. At the processing level,
computer programs are in the form of
millions of 1's and 0's. This is known as
machine code or machine language.
Machine code is a low-level language
- Assembly Language
- Assembly Language is a low-level language. Each
instruction in assembly language is directly equivalent to
one in machine code. Words called mnemonics are used
to replace the command represented as strings of 1's and
0's in machine code, e.g. ADD is mnemonic used to
replace the binary command to add numbers together
- Assembly Language is a low-level language. Each
instruction in assembly language is directly equivalent to
one in machine code. Words called mnemonics are used
to replace the command represented as strings of 1's and
0's in machine code, e.g. ADD is mnemonic used to
replace the binary command to add numbers together
- use of low level langauges
- assembly language is often used in the programs used by
embedded systems, such as those in cameras, microwaves,
and televisions, as it can be used to directly control system
hardware
- they are used to write device drivers and real-time systems
where speed is essential
- assembly language is specific to each type of CPU. programs
written for one type cannot be used on others
- assembly language is often used in the programs used by
embedded systems, such as those in cameras, microwaves,
and televisions, as it can be used to directly control system
hardware
- Machine Language
- High level language
- High-level Languages are programming languages that resemble
human languages. They use key words such as 'print' 'if' 'then'.
High-level Languages address the programming logic rather than
dealing with hardware issues such as memory addressing. Most
programs are written in High-level Languages
- use of high level language
- most software is developed using a high-level
language. it is less time consuming to write and
quicker to test
- programs are portable from one machine to another
- most High-level languages can be used with
different types of CPU
- most software is developed using a high-level
language. it is less time consuming to write and
quicker to test
- High-level Languages are programming languages that resemble
human languages. They use key words such as 'print' 'if' 'then'.
High-level Languages address the programming logic rather than
dealing with hardware issues such as memory addressing. Most
programs are written in High-level Languages
- Low Level Languages
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