Skip to main content

Why primary memory is faster than secondary memory?



Answer:
Primary memory or RAM is faster to access because it is wired directly to the processor. It is used by the system to perform operations while programs are running.


 Secondary memory is usually somewhat slower and is used for permanent storage of information. Examples are hard disks, floppy disks, CDs, DVDs, flash memory, etc. Examples are cache, RAM, and ROM.
Labels:

Popular posts from this blog

Draw the basic organization of computer

Answer:                 The basic organization of computer__ Input Unit: ·          It accepts (or reads) instructions and data from outside. ·          It converts these instructions and data in computer acceptable form ·          It supplies the converted instructions and data to the computer system for further processing. Central Processing Unit (CPU): Control Unit: Control unit of a computer system manages and coordinates the operations of all other components of the computer system. Arithmetic Logic Unit(ALU): Arithmetic logic unit of a computer system is the place, where the actual executions of instruction, takes place during processing operation. Storage Unit: Primary Memory: It is volatile ( loses data on power ...
Read more

Describe the four basic data types. How could we extend the range of values they represent?

Answer: The basic four data types are: Data Type Integer Type Character Type Floating Point Type Void Type signed int short int long int unsigned unsigned int unsigned short int unsigned long int char signed char unsigned char float double long double                                                 
Read more