1 MICROSOFT ACCESS PROJECT Background Information: The Board of Directors has accepted your recommendations for the new desktop and laptop computers to install, and you have been given the authorization to proceed. To keep track of the installations you have performed, you will use an Access database. The database will keep track of each employee, and identify the computer that is assigned to them. Your company has 2,000 employees, but for this assignment you only will create a database to track the employees in the Human Resources department. Requirements:  Create a new, blank database and save it as AccessProject-LastName-FirstName.accdb (where LastName-FirstName should be replaced with your last and first name). Pay attention to the location where you are saving the file so that you can locate it later.  Switch to Design View so that you can begin adding fields to a table. When you are prompted to save the table, use HR_COMPUTERS as the table name.  Delete the default ID field from the table.  Add the following fields to the table. Information about what each field will store is listed in italics, and should not be part of the field name: o Employee ID (A random letter, followed by a 6-digit number uniquely identifying each employee) o First Name (Employee’s first name) o Last Name (Employee’s last name) o Office Location (Employee’s office location – identified by a 3- or 4-digit room number) o Phone (Employee’s office telephone number) o Email Address (Employee’s business e-mail address) o Computer Type (Type of computer – either desktop or laptop) o Computer Serial Number (11-character alphanumeric unique serial number found on computer)  Set an appropriate data type for each field.  Add an appropriate description for each field.  Set the Employee ID field as the primary key.  Set appropriate field sizes for each field. For example, the Office Location field might have a field size of 3 or 4, because office locations are identified by a 3- or 4-digit room number.  Use the information above to help determine the correct field sizes. For fields such as First Name, Last Name, and Email address, you should decide on an appropriate field size that is not too large, but will adequately store your employees’ information.  Make the necessary changes so that each field is required, and does not allow any zero length strings (if appropriate). 2  Switch to Datasheet view and add fictitious records for 10 employees.  Create a form for the HR_COMPUTERS table that shows all fields (hint: use the Form button on the CREATE tab).  Switch to Form View and add 5 more fictitious records to the table (so you will have a total of 15 records).  After entering the additional records, close the form and save the form as HR_COMPUTERS _FORM  Create a report that displays a listing of all fields and records in the HR_COMPUTERS table. Save the repor.

1. 1
MICROSOFT ACCESS PROJECT
Background Information: The Board of Directors has accepted
your recommendations for the new
desktop and laptop computers to install, and you have been
given the authorization to proceed. To
keep track of the installations you have performed, you will use
an Access database. The database will
keep track of each employee, and identify the computer that is
assigned to them. Your company has
2,000 employees, but for this assignment you only will create a
database to track the employees in the
Human Resources department.
Requirements:
-
LastName-FirstName.accdb (where
LastName-FirstName should be replaced with your last and first
name). Pay attention to the
location where you are saving the file so that you can locate it

2. later.
a table. When you are prompted to
save the table, use HR_COMPUTERS as the table name.
each field will store is listed in
italics, and should not be part of the field name:
o Employee ID (A random letter, followed by a 6-digit number
uniquely identifying each
employee)
o First Name (Employee’s first name)
o Last Name (Employee’s last name)
o Office Location (Employee’s office location – identified by a
3- or 4-digit room number)
o Phone (Employee’s office telephone number)
o Email Address (Employee’s business e-mail address)
o Computer Type (Type of computer – either desktop or laptop)
o Computer Serial Number (11-character alphanumeric unique
serial number found on
computer)

3. for each field.
Office Location field might have a field
size of 3 or 4, because office locations are identified by a 3- or
4-digit room number.
sizes. For fields such as First
Name, Last Name, and Email address, you should decide on an
appropriate field size that is not
too large, but will adequately store your employees’
information.
and does not allow any zero length
strings (if appropriate).
2
s for 10
employees.

4. fields (hint: use the Form button on
the CREATE tab).
table (so you will have a total of 15
records).
fter entering the additional records, close the form and save
the form as
HR_COMPUTERS _FORM
in the HR_COMPUTERS table. Save
the report as HR_COMPUTERS_REPORT
t displays the first name, last name, office
location, and phone number and
computer type.
o Do not show the computer type, and set the criteria as
“Desktop” to display only
employees with a desktop computer (hint: open the design
view). Save the query as
HR_DESKTOP
office location, e-mail address and

5. computer type.
3
o Do not show the computer type, and set the criteria as
“Laptop” to display only
employees with a laptop computer (hint: open the design view).
Save the query as
HR_LAPTOP
appears in the Author property (if
it does not, change it).
It is important for students to pay close attention to the
submission guidelines in order to
receive full credit for this assignment.
-LastName-FirstName.accdb
(where LastName-FirstName should
be replaced with your last and first name)
se the file after saving it. Otherwise the file will not

6. attach properly to the email message.
Important Notes
minute problems on your end will not
be an excuse for missing a deadline
assignments, we will run them through an
automated process to check for plagiarism. Any violations or
any plagiarism will result in a zero
on this assignment and possible further disciplinary action by
the College. It is better to miss
turning in an assignment (or to turn in an incomplete
assignment) and receive a lower grade
than to risk going through a Student Conduct review process
rosoft Office is entirely at your
own risk. If the Mac version does not
allow you to perform certain steps outlined in this document,
you will lose points for those steps
-mail your instructors with any questions

7. 4
Rubric
Criteria Available Points
Table Named HR_COMPUTERS 8
Contains all 8 fieldnames 16
Have a total of 15 records 15
Query HR_DESKTOP: First name, last name, office #, phone
(criteria comp type) 12
Query HR_LAPTOP: First/ last name, office #, e-mail address
(criteria comp type) 12
Create a form called HR_COMPUTERS_FORM 12
Create a report called HR_COMPUTERS_REPORT 12
Employee Id is the primary key 8
Saving the document with the correct filename 5
Assignment not covering the instructed topic -100
Total Points 100
Running Head: THE SONAR TECHNOLOGY AND USE OF
NAUTICAL CHARTS
THE SONAR TECHNOLOGY AND USE OF NAUTICAL

8. CHARTS
Title:
Student’s Name:
Institution:
Introduction
Over the recent past, the popular media have been busy learning
about the science of the ocean. The results from the analyzers
show that much has not been discovered about the ocean. It has
been said that the research for the nautical charts and the sonar
technology has increased tremendously. The popular media is
trying to investigate how to make the science of oceanography
better than what is known (Dong, 2018).
The main topics that I will discuss in this paper will include
the science behind the sonar technology and the use of nautical
charts. To begin with, sonar technology may be a new term to
many but it simply means the science of using the sound
propagation to detect and trace the object under the sea. When
diver venture deep into the sea and there is always a need to
communicate from the surface of the water to keep in contact
with them. The science of oceanography is to use this
technology to ease the communication process.

9. On the other hand, the science of using the nautical charts has
been seen to be explored by the popular media in the current
world. People are trying to inquire about the science behind
these charts. Nautical charts refer to the situation where the
stakeholders involved in the ocean exploration uses the aspect
of hydrogen surveys to generate the nautical charts. Nautical
charts are used to show graphic design for the maritime of the
coastal region (Smith, 2018).
The body
The use of sonar technology has been seen to be the most
explored item by the popular media. As briefly discussed above,
sonar technology refers to the use of sound propagation to
detect, navigate or communicate with a certain explorer, the
object in the deep oceanic water. In the recent past, people have
been always trying to know about this technology in detail. This
is because most people have seen to have a much concern on
what is happening in the oceans including how information is
sourced from the deep oceanic floors. Many times explores tend
to dive as deep as the oceanic beds to give the feedback of how
it looks like, what grows there and many more things and
process that do happen (Pelin, 2018).
How the sonar technology work
Sonar technology mainly makes the use of the echo to transmit
the sound from one object to another. For example, when sound
is produced from one point it is transferred to the nearby
environment. When the sound encounters an object in the
environment it is produced, it is reflected back to the object that
produced it. This is the same phenomena that we actually we
experience as hear our voice echoed back when we speak
loudly. Oceanic animals like whales and a specialized machine
that are used to explore the oceans use these waves to detect an
object nearby them including their shape and size at large.
The main waves used in the sonar technology
The sonar technology uses the sonar and the radar waves. Both
sonar and radar are used by the oceanographers to locate objects
in the ocean using the sonar technology. Radar is derived from

10. the first three letters of radio detection and ranging. Radar
generally uses those radio waves to enhance the sonar
technology. The meaning of detection here actually refers to
locate the object in the oceans by the use of the radio signals.
On the other hand, the sonar waves use the waves of the echo
that is produced from one point to detect the distance of an
object in regard to its distance and specific location.
The radar
Radar generally is composed of the transmitter, a specific
antenna, a screen, and a receiver item. These components work
hand in hand to locate the image as expected by the
oceanographers. For instance, the radar systems produce a
given sound which in turn is reflected by a nearby object. Since
radar has antennae, it detects the echo waves that are produced
from the reflector to the receiver. The receiver, in turn, encodes
the sound and displays the information on the screen as needed
by the oceanographers.
The sonar
Sonar is delivered from the first three letters of the sound
navigator ranging. As radar systems, the solar system can locate
marine animals and objects deep in the see including their
distance.
Another second most explored thing by the popular media is the
use of the nautical charts in the oceanic environment. Nautical
charts the science of the hydrogen surveys include the graphic
designs about the maritime of the oceanic environment. These
charts are mostly used by the boaters to locate different maps in
the coastal regions. They are mostly recommended by the
coastal navigators to be used as they provide sufficient
information about different maps that are available in the
coastal region.
Over the recent past, the nautical charts have been seen to
undergo a series of modification that includes from the private
and public surveys done. Both the private sector and the public
are involved in the contribution of the information needed
regarding the generation of the required maps at large.

11. The nautical charts are used by the sailors on a daily basis. The
information includes the nautical charts include the location of
obstacles such as the mountains, coastal lines, the sea depths
and potential sea routes to follow. This is information is quite
important as prevents most of unexpected accidents and
uncertainties in the oceans at large (Masetti, 2018).
References
Dong, M., Chou, W., & Yao, G. (2018). A new navigation
strategy for underwater robot in reactor pool combined
propeller speed detection and dynamics analysis with sonar data
correction. Journal of Nuclear Science and Technology, 55(1),
1-10.
Smith, J. W. (2018). To Master the Boundless Sea: The US
Navy, the Marine Environment, and the Cartography of Empire.
UNC Press Books.
Pelin, P., & Salmon, P. D. (2018). U.S. Patent Application No.
15/795,013.
Masetti, G., Faulkes, T., & Kastrisios, C. (2018). Automated
Identification of Discrepancies between Nautical Charts and

12. Survey Soundings. ISPRS International Journal of Geo-
Information, 7(10), 392.