WGU C182 Introduction to IT Exam BUNDLE Questions and Verified Answers | A Grade
WGU C182 Introduction to IT
Complete Exam Review Questions & Answers
When were mainframes introduced and computer no longer restricted to
government labs or universities?
Answer:
The second generation.
What characteristics did third generation computers share?
Answer:
Silicon chips (AKA IC)
When were minicomputers, dumb terminals and families of computers introduced?
Small businesses were also able to begin using computers.
Answer:
The third generation
When was the software development field introduced?
Answer:
The third generation
When was the single-chip processor introduced?
Answer:
The fourth generation
When were personal computers first viable?
Answer:
The fourth generation
What was the first personal computer?
Answer:
The Mark 8
Was the Apple 1 considered a kit computer?
Answer:
Yes
When were GUIs introduced?
Answer:
The fourth generation
What is the most significant change that has occurred with computers since the
fourth generation began?
Answer:
Miniaturization
What does Moore’s law say?
Answer:
That the number of transistors on a chip would double every year
Did chip count increase linearly or by orders of magnitude?
Answer:
Orders of magnitude
Is Moore’s law a physical law?
Answer:
No, it is an observation
What is a pipelined CPU?
Answer:
The fetch-execute cycle is performed in an overlapped fashion on several
instructions. For instance, while instruction 1 is being executed, instruction 2 is
being decoded and instruction 3 is being fetched.
What were early computer programs written in?
Answer:
Machine language
Who wrote the earliest programs?
Answer:
The engineers who used the computer
Where does the term bug come from?
Answer:
An early programmer could not get his program working even though the vacuum
tubes were working, his logic was correct, and the program was correctly entered. It
turned out that a moth had somehow gotten into a relay switch so that it would not
pass current
Which came first, translators or compilers?
Answer:
Translators
What were translators also known as?
Answer:
Assemblers
What came after machine language?
Answer:
Assembly language
When were high-level languages introduced?
Answer:
1959
Compilers were used with high level languages and improved on translators.
Answer:
True
What was the first high-level programming language?
Answer:
FORTRAN (Formula Translator) – Used for mathematic calculations
What other high-level languages came out around the same time as FORTRAN?
Answer:
COBOL , LISP, Simula and SNOBAL
What is COBOL?
Answer:
WGU C182 Introduction to IT
Pre-Assessment Exam
What are two parts of an information system?
Answer:
Networks.
Databases.
What is the difference between processing and storage?
Answer:
Processing involves temporary information, while storage involves permanent
information.
What benefit is provided by a computer network in a business?
Answer:
Costs for hardware resources are decreased
Virtual Machines
Answer:
A software emulator program that permits a computer user to use multiple
computers and multiple platforms
without the expense of purchasing multiple computers.
Peer-to-peer
Answer:
Each computer is roughly equal to every other computer.
Client-server
Answer:
One computer will request information from another computer, which responds
with requested information.
Operating System
Answer:
Allows the user to control the actions of the software, and through the software, to
access hardware
Which action by application programs requires support from an operating system?
Answer:
An Internet browser displays a web page.
What is true about the Linux operating system?
Answer:
Linux runs on both servers and workstations.
The chief information officer wants to update the network server to improve
Internet access while also blocking certain social media websites.
What type of server will meet this need?
Answer:
Proxy server