Administrative Office and Management System and Trends, tools and techniques, Computer technology

1. systems and
systems and
trends
trends
Week 12 - 13:
Group 6

2. system analysts
system analysts
They study and analyze technological
systems, identify problems, suggest alternate
solutions, and implement software to optimize
user experience with programs.
system analysis
system analysis
It evaluates computer-based systems to
improve them as well as identifies errors,
accessibility issues, and design
incompatibilities.

3. steps in system
steps in system
analysis
analysis

4. steps in system
steps in system
analysis
analysis
identification
identification
of the
of the
problem
problem
collection
collection
of data
of data
analysis of
analysis of
data
data

5. steps in system
steps in system
analysis
analysis
design of
design of
solution
solution
implementation
implementation
of solution
of solution

6. functions of
functions of
system analysis
system analysis

7. functions of
functions of
system analysis
system analysis
It aids in the
understanding of
complex structures and
the planning
of systems where
subsystems may have
conflicting destinations.
understand
understand
It aids in the
achievement of the
subsystems' bury
similarity and solidarity.
achieve
achieve
The ability to
comprehend and
compare the capabilities
of the subsystems and
the entire system is
enhanced by system
analysis.
compare
compare

8. tools and
tools and
techniques
techniques
of System Analysis

9. grid chart
grid chart
The grid chart is used to represent the
relationship between two sets of factors in
a tabular method.

10. grid chart
grid chart
simulation
simulation
A mathematical tool used in system
analysis to estimate the effects of random
occurrences and optimize system
performance

11. grid chart
grid chart
simulation
simulation
decision
decision
trees
trees
Are used to represent decisions and their
possible consequences.

12. system
system
flow chart
flow chart
A pictorial portrayal of the coherent
progression of activities and data in an
association. It portrays the connection
between input handling and yields thinking
about the whole system

13. system
system
flow chart
flow chart
decision
decision
tables
tables
A graphical method for speaking to a
grouping of legitimate decisions. It is set
up in a tabular structure. It records
every conceivable condition and related
arrangement of activities.

14. benefits of
benefits of
system analysis
system analysis

15. Save money Improve
productivity
Effective use of skill
benefits of
benefits of
system analysis
system analysis
Enables better
management

16. computer
computer
technology
technology

17. What is a
What is a
computer?
computer?
A computer is a
machine that can be
programmed to
automatically perform
arithmetic or logical
operations in a series.
Programs are
generalized collections
of operations that
modern computers can
follow.
A computer system is a
"complete" computer
system that includes all
of the necessary
hardware, software,
and peripherals for "full"
operation.

18. components
components
of computer
of computer

19. components
components
of computer
of computer
A motherboard is a circuit
board through which all
the different components
of a computer
communicate and it keeps
everything together.
motherboard
motherboard

20. Computers respond to
commands given to them
in the form of numbers,
alphabets, images etc.
through input units or
devices.
input unit
input unit
components
components
of computer
of computer

21. The result of the
command we provide the
computer with through
the input device is called
the output.
output unit
output unit
components
components
of computer
of computer

22. components
components
of computer
of computer
The CPU is called the brain
of the computer since no
action can take place
without its permission and
execution as the main
processing unit.
central
central
processing unit
processing unit

23. components
components
of computer
of computer
The information
entered through the
input devices is
saved in the memory
of the CPU and then
passed on to the
other parts.
memory unit
memory unit

24. components
components
of computer
of computer
This unit controls the
functioning component of
the computer.
It collects the data
entered, leads it on for
processing after the
processing is done,
receives the output and
provides it to the user.
control unit
control unit

25. components
components
of computer
of computer
The arithmetic logic unit is
the part of the CPU that
handles all the calculations
the CPU may need. Most of
these operations are
logical in nature.
It’s the mathematical brain
of a computer
arithmetic &
arithmetic &
logical unit
logical unit

26. components
components
of computer
of computer
The Graphics Processing
Unit or the video card helps
generate high-end visuals
like the ones in video games.
It generally communicates
directly with the monitor
graphics
graphics
processing unit
processing unit

27. components
components
of computer
of computer
The RAM is also known as
the volatile memory since it
gets erased every time the
computer restarts.
It stores the data
regarding the programs
which are frequently
accessed programs and
processes.
random access
random access
memory
memory

28. Hard disk drives are disks
that store data and this
data is read by a
mechanical arm.
Solid-State drives are like
SIM cards in mobile
phones. They have no
moving parts and are
faster than hard drives.
storage unit
storage unit
components
components
of computer
of computer

29. types of
types of
computers
computers
laptops/
laptops/
notebook
notebook
personal/
personal/
desktop
desktop
tablet
tablet

30. A tower, monitor,
keyboard, and
mouse are all
common
components of
personal
computers.
personal/
personal/
desktop
desktop
Individuals utilize
personal computers,
often known as general-
purpose computers, for
a variety of reasons.
Users create and
store documents,
play games, and
generate audio, video,
and photography
content; the
possibilities are
limitless.
laptops/
laptops/
notebook
notebook
tablet
tablet

31. Many users choose
laptop computers or
notebook computers
because they have the
same processing
capabilities as desktop
computers but are
more portable.
A laptop computer is
self-contained, with an
integrated screen,
keyboard, and mouse
pad.
laptops/
laptops/
notebook
notebook
personal/
personal/
desktop
desktop
tablet
tablet

32. There is no
keyboard or
mouse.
tablet
tablet
Tablet computers are
portable computers
with screens that are
slightly smaller than a
typical laptop.
Their distinguishing
feature is that all user
contact is done
through touch.
laptops/
laptops/
notebook
notebook
personal/
personal/
desktop
desktop

33. personal/
personal/
desktop
desktop
laptops/
laptops/
notebook
notebook
tablet
tablet

34. laptops/
laptops/
notebook
notebook
personal/desktop
personal/desktop
tablet
tablet

35. tablet
tablet
laptops/
laptops/
notebook
notebook
personal/desktop
personal/desktop

36. Thank you
Thank you
for
for
listening!
listening!
Group 6
Melanie Campomanes
Juliana Teria
Donna Reyes
Eda Lesaca