100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
BCIS 4610 exam 2 study guide Questions with complete solution 2024 $12.99   Add to cart
Quickly navigate to
Preview
  2.  
  3. BCIS 4610
  4.  
  5. BCIS 4610

Exam (elaborations)

BCIS 4610 exam 2 study guide Questions with complete solution 2024

 5 views  0 purchase
  • Course
  • BCIS 4610
  • Institution
  • BCIS 4610

BCIS 4610 exam 2 study guide Questions with complete solution 2024 BCIS 4610 exam 2 study guide conceptual - correct answer The entity-relationship model is a ______ data modeling used to capture the overall structure of data in an organization. entity - correct answer In the ER model, a...

[Show more]

Preview 3 out of 22  pages

Document information

  • September 3, 2024
  • 22
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • bcis 4610 exam 2 study guide
  • bcis 4610 exam 2 study guide questions with comple

Written for

  • BCIS 4610
  • BCIS 4610

Seller

avatar-seller
Academia199

Reviews received

Content preview

BCIS 4610 exam 2 study guide
conceptual - correct answer ✔The entity-relationship model is a ______ data
modeling used to capture the overall structure of data in an organization.


entity - correct answer ✔In the ER model, a person, place, object, event or
concept in the user environment about which data is to be maintained is called
a(n)


attribute - correct answer ✔In the ER model, a named property or
characteristic of an entity that is of interest to the organization is referred to as


degree - correct answer ✔The number of entity types that participate in a
relationship is referred to as the


relational type - correct answer ✔In a data model for a hospital, a patient is
described either as an outpatient or a resident patient. In this model the
patient represents a


indexed - correct answer ✔File organization method, rows are stored non-
sequentially but the address for each row is determined using an algorithm


The sequence of the rows from the same set of values - correct answer
✔Which of the following is not a property of relations in the relational database
model?


Normalization - correct answer ✔is the process of converting complex data
structures into simple, stable data structures

,third normal form (3 NF) - correct answer ✔A relation is in _____ when there
are no partical and transitive functional dependencies.


foreign key - correct answer ✔A _______ is an attribute that appears as a
nonprimary key attribute in one relation and as the primary key attribute in
another relation


the primary key is composed of multiple attributes - correct answer ✔The
criteria for a relation to be in the 2nd normal form applies only when _______.


Referential integrity - correct answer ✔is an integrity constraint specifying
that the value of an attribute in one relation depends on the value of the same
attribute in another relation.


the value of the key must uniquely identify every row in the relation - correct
answer ✔The primary key in a relation must satisfy that _______.


Calculated - correct answer ✔field is a field that can be derived from other
database fields.


Denormalization - correct answer ✔is the process of splitting or combining
normalized relations int physical tables based on affinity of use of rows and
fields


hashed - correct answer ✔In _______ file organization method, rows are
stored non-sequentially but the address for each row is determined using an
algorithm


key-indicator - correct answer ✔A ________ report provides summary of
critical information on regular basis.

, True - correct answer ✔The process of designing forms and reports must be
a user-focused activity and follows a prototyping approach.


How many copies of the report are needed? - correct answer ✔All of the
following are requirements that need to be considered when you design forms
and reports except:


Use of colors may suppress emotional reactions. - correct answer ✔All of the
following are potential problems of using colors in forms and reports except:


Use full justification so that text is aligned all around. - correct answer
✔Which of the following is not advised when displaying text in forms and
reports?


All of the following are measures of usability of a system except: - correct
answer ✔Ease of programming


Which of the following is not one of the ten user interface design
fundamentals? - correct answer ✔keep it clever


________ is a method by which users interact with an information system. -
correct answer ✔An interface


In ________ method, users enter explicit statements into a system to invoke
operations. - correct answer ✔a command language interaction


Natural language interaction method is based on research in ________. -
correct answer ✔artificial intelligence

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller Academia199. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $12.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

73091 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$12.99
  • (0)
  Add to cart