Computer Systems Architecture: Components, Subsystems, and Performance

This report provides an overview of computer systems architecture, detailing the essential components and subsystems. It begins by defining a computer system and highlighting its benefits, such as increased productivity and improved data management. The report then identifies the key subsystems, including the CPU, memory unit, and input/output subsystems, and explains their interconnections. The core of the report focuses on the CPU, describing its purpose, operations (fetch, decode, execute), and its critical role in system performance. The analysis emphasizes the importance of efficient data organization and management within the system. The conclusion reiterates the significance of computer system architecture in managing business processes effectively. The report is supported by references to academic sources, providing a foundation for further study in the field of computer science.

Computer Systems Architecture

Introductions
 To identify the components associated with
the computer system
 Determining the essential hardware and
associated subsystems
 Managing the performance

What is Computer system?
 Interconnected computers
 Focuses on sharing a central storage system
for the purpose of operating independently
 Offers better communication with external
devices and computers

Benefits of Computer system
 Productivity increases
 Helps in connecting with the internet
 Stores vast amount of information
 Reduces the chances of waste
 Offers better understanding of data
 Helps to stay connected

Main subsystems of Computer
 The key subsystems are listed below:
 CPU
 Memory unit
 Input/output subsystems

Connections between Computer
subsystem
 Each hardware and software components are
linked together
 Focuses on controlling activities
 Helps in providing proper storage
 Communication pathway can be organized

The central processing unit

Purpose of CPU
 Used for performing actual computational
activities
 Helps in managing the memory
 Handles input and shares the data

Operations of CPU
 The three components that are associated
with CPU are memory, Arithmetic logic unit
and control unit
 The key operation that are performed by CPU
are listed below:
 Fetch
 Decode
 Execute

CPU dependency with systems
 CPU have a proper
control over the system
 Determines the
performance
 CPU performs the
functions with the help
of other subsystems
 It becomes essential to
ensure that the data
are organized and
maintained efficiently.

Conclusions
 Thus form the above analysis it can be stated
that with the help of proper computer system
architecture it becomes easy to manage the
business processes.
 The paper has highlighted the main systems
associated with the computer efficiently.

References
 Patel, S. and Patt, Y., 2019. Introduction to
Computing Systems: from bits & gates to C &
beyond. McGraw-Hill Professional.
 Okur, A., Stauder, R., Feussner, H. and Navab,
N., 2017. Quantitative Characterization of
Components of Computer Assisted
Interventions. arXiv preprint
arXiv:1702.00582.
 Fisch, E.A., White, G.B. and Pooch, U.W.,
2017. Computer system and network security.
CRC press.