In comparison to the internal(main) memory, tape or disk memory is ____________.
In comparison to the internal(main) memory, tape or disk memory is ____________.
The correct option is B Slower and less expensive
In comparison to the internal(main) memory, tape or disk
memory is Slower and less expensive.
Secondary Memory. This type of memory is also known as
external memory or non-volatile. It is slower than the main memory. These are
used for storing data/information permanently. CPU directly does not access
these memories, instead they are accessed via input-output routines.
Computer data storage, often called storage or memory, is
a technology consisting of computer components and recording media that are
used to retain digital data. It is a core function and fundamental component of
computers.
The central processing unit (CPU) of a computer is what
manipulates data by performing computations. In practice, almost all computers
use a storage hierarchy, which puts fast but expensive and small storage
options close to the CPU and slower but larger and cheaper options farther
away. Generally the fast volatile technologies (which lose data when off power)
are referred to as "memory", while slower persistent technologies are
referred to as "storage".
In comparison to the internal(main) memory, tape or disk memory is Slower and less expensive.
Secondary Memory. This type of memory is also known as external memory or non-volatile. It is slower than the main memory. These are used for storing data/information permanently. CPU directly does not access these memories, instead they are accessed via input-output routines.
Computer data storage, often called storage or memory, is a technology consisting of computer components and recording media that are used to retain digital data. It is a core function and fundamental component of computers.
The central processing unit (CPU) of a computer is what manipulates data by performing computations. In practice, almost all computers use a storage hierarchy, which puts fast but expensive and small storage options close to the CPU and slower but larger and cheaper options farther away. Generally the fast volatile technologies (which lose data when off power) are referred to as "memory", while slower persistent technologies are referred to as "storage".
