100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
COSC FINAL PRACTICE EXAM QUESTIONS AND ANSWERS ALL CORRECT $12.49   Add to cart

Exam (elaborations)

COSC FINAL PRACTICE EXAM QUESTIONS AND ANSWERS ALL CORRECT

 8 views  0 purchase
  • Course
  • COSC
  • Institution
  • COSC

COSC FINAL PRACTICE EXAM QUESTIONS AND ANSWERS ALL CORRECT A condition must be met before a sequential structure can proceed to the next statement. - Answer-false A _______ is a list of instructions for the computer to follow to accomplish the task of processing data into information. - Answ...

[Show more]

Preview 2 out of 5  pages

  • August 28, 2024
  • 5
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • COSC
  • COSC
avatar-seller
Scholarsstudyguide
COSC FINAL PRACTICE EXAM
QUESTIONS AND ANSWERS ALL
CORRECT
A condition must be met before a sequential structure can proceed to the next
statement. - Answer-false

A _______ is a list of instructions for the computer to follow to accomplish the task of
processing data into information. - Answer-program

These consist of logically related programming statements. - Answer-modules

This type of error could be the result of the programmer making an incorrect calculation.
- Answer-logic

This is the process of testing and eliminating errors in a program. - Answer-debugging

One of the best ways to code effective programs is to write so-called _______
programs, using the logic structures. - Answer-structured program

Agile software development starts by getting core functionality of a program working,
and then expands on it until the customer is satisfied with the results. - Answer-true

The report at the end of the program design step typically consists of pseudocode,
flowcharts, and logic structures. - Answer-true

Pseudocode is an outline of the logic of the program you would like to write. - Answer-
true

Program documentation is intended only for end-users. - Answer-false

Program maintenance involves ensuring that current programs are operating error-free,
efficiently, and effectively. - Answer-true

In a network database, nodes may have a many-to-many relationship. - Answer-true

Relational database tables require a common data item. - Answer-true

A collection of related fields such as a person's name, address, and age. - Answer-
record

, A record is a collection of related tables. - Answer-false

In a network database, a node can be traced down through different branches. -
Answer-true


Which view of data deals with how the data is actually formatted and located? - Answer-
physical view

If all the data in a database is not physically located in one place, it would be a(n)
_______ database. - Answer-distributed

Querying the database and generating reports is assisted by the application generation
subsystem. - Answer-false

The ATM works on the principle of real-time processing. - Answer-true

Data consists of only numbers, letters, and symbols. - Answer-false

A commercial database is generally an enormous database that an organization
develops to cover particular subjects. - Answer-true

The logical arrangement of data in a database is called the database model. - Answer-
true

Information collected by an organization from a variety of external and internal
databases is stored in this special type of database. - Answer-data warehouse

The company database may be stored on a central database server and managed by a
database administrator. - Answer-true

In this subsystem, a user can create data entry forms. - Answer-application generation

Which of the following is not an advantage of using a database? - Answer-reliability

Database tables can be related or connected to other tables by common key fields. -
Answer-true

This commercial database offers news and information on legal, public records, and
business issues. - Answer-LexisNexis

The database in which data elements are organized using classes, objects, attributes,
and methods is called the object-oriented database. - Answer-true

In the object-oriented database model, this term is the equivalent to a field in a relational
model. - Answer-attribute

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 Scholarsstudyguide. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $12.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

83662 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
$12.49
  • (0)
  Add to cart