Exam (elaborations)
WGU Practice Exam 2 C182|69 Questions with Verified Answers,100% CORRECT
- Course
- Institution
WGU Practice Exam 2 C182|69 Questions with Verified Answers
[Show more]
Content preview
WGU Practice Exam 2 C182|69 Questions with VerifiedAnswers
Which is a database structure containing multiple tables (relations) with
interrelated fields and has a unique identifier? - CORRECT ANSWER Relational
database
Which device receives a message, examines its destination IP address, and sends
the message on to the next location in the network (could also be called a
gateway)? - CORRECT ANSWER Router
The name, address, and telephone number of each individual patient in Dr. Alan's
office is known as a:
Record
File
Key Field
Database - CORRECT ANSWER Record
What is one probable advantage of outsourcing?
More control can be exercised over IT processing
Reliance can be placed on the expertise of outsourcing vendors
Employee satisfaction may increase
The organization can transfer its accountability in terms of privacy laws - CORRECT
ANSWER Reliance can be placed on the expertise of outsourcing vendors
, Which of the following is the best definition of a computer network? - CORRECT
ANSWER A computer network is a collection of computers and computer
resources (e.g, printers, file servers) connected in such a way that the computers
can communicate with each other and their resources
Which two types of software licenses are free? - CORRECT ANSWER Freeware and
Open Source
What is a primary difference between a modern handheld computer and a
modern desktop computer? - CORRECT ANSWER A desktop has more processing
power
Which of the following statements describes why network protocols are
necessary? - CORRECT ANSWER Network protocols are necessary for computers
to communicate with each other
RAM is ephemeral, meaning data stored in RAM is lost when the computer is
powered off?
True or False - CORRECT ANSWER True
A Web page's URL (Uniform Resource Locator) has three main parts: - CORRECT
ANSWER The Protocol, the domain name, and the resource or file name
Which of the following statements best defines the ALU? - CORRECT ANSWER The
ALU contains circuitry that performs operations on data such as addition and
subtraction
_________ are system development methodologies that propose incremental
implementations, respond to rapidly changing requirements, and reduce the
emphasis on rigorous requirements. - CORRECT ANSWER Agile methods
The four computers based on size and processing speed are supercomputers,
workstation, mainframe, and microcomputer.
True or false - CORRECT ANSWER True
The benefits of buying summaries with Stuvia:
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
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
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 paulhans. 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)
75323 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now