the fetch and execute cycle Flashcards
اول حاجه بيعملها ال cpu
يجيب منpcويزود الpc
program counter
instruction pointer
jump
if statement
sequence number of location
is called address
compiler vs interpreter
compiler like human traslator who translates a book
an interpreter like human who translates a speech
the process of coding
java source file -java comiler -java class file -interpreter =jvm =java byte code-operting system
there are two aspects of programming
data -instruction
what is variable
is just memory location
comment statement
//
comment statement
//
comment قطعه
/* */
identifers
ممكن يكون خليط من الارقام والحروف بس مينفش يبدا برقم او#ممكن يبدا$ ومينفعش نستخدم الاماكن المحجوزه للjava
IDE
intergrated development environment
SDK
software devlopment kit
Syntax
the arrangement of words and phrases to create well-formed sentences in a language.