تالتة اعدادى لغات الترم تانى درس 2

Variable or Constant names must begin with a number

• True

• False

are reserved places in computer memory (RAM) to store values temporarily, these values change during the running of program.

• Variables

• constants

• DIM

They are places reserved in the (RAM) and, have data types.These values are a fixed and cannot be changed during program execution.

• Constants

• Variables

• DIM

Variables are reserved places in computer memory

• RAM

• ROM

• DISK

• SSD

Do not use reserved words (Visual Basic.NET Language Keywords) such as (single, Dim, As)

• TRUE

• FALSE

It is preferable that the Variable or Constant name reflects its content.

• TRUE

• FALSE

are used if the value of variable or constant is date or time

• **

• &&

• ""

• ##

Dim 2_a as string

• True

• False

Dim_2a As string

• True

• False

Do not use number when declare variable o constant

• True

• False