WGU D322 OA NEWEST LATEST VERSIONS EXAM AND COMPLETE 200 QUESTIONS AND CORRECT VERIFIED ANSWERS
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WGU D322 OA NEWEST LATEST
VERSIONS EXAM AND COMPLETE 200
QUESTIONS AND CORRECT VERIFIED
ANSWERS
WGU D322 OA NEWEST LATEST
VERSIONS EXAM AND COMPLETE 200
QUESTIONS AND CORRECT VERIFIED
ANSWERS
WGU D322 OA NEWEST LATEST
VERSIONS EXAM AND COMPLETE 200
QUESTIONS AND CORRECT VERIF...
WGU D322 OA NEWEST 2024 2025 LATEST
VERSIONS EXAM AND COMPLETE 200
QUESTIONS AND CORRECT VERIFIED
ANSWERS
1st Generation of Computers - Correct answer Vacuum tubes, relay switches,
the need to program in machine language
2nd Generation of Computers - Correct answer Transistor components,
magnetic core memory, smaller size, easier to program, disk drives and drums,
called mainframe computers
3rd Generation of Computers - Correct answer Silicon chips (known as ICs -
integrated circuits), reduced cost, called mini computers, networks introduced
via dumb
4th Generation of Computers - Correct answer Single chip processor, called
microcomputer, first personal computer, rudimentary computer graphics,
home use
,Algorithms - Correct answer A formula or procedure for solving a problem.
Can also be described as a set of steps that are followed in order to complete a
process
Alpha Testing - Correct answer System developers assist end users as they
interact with new system; simulated data is used
Analysis - Correct answer Determines the user requirements for the new
system and develops logical models of the system
Anti-virus Software - Correct answer Attempts to identify if a file contains a
virus or some form of malware
Application Software - Correct answer Consists of programs that end users run
to accomplish tasks
ASCII - Correct answer The first character encoding standard; represents
English characters as numbers, with each letter assigned a number from 0 to
127.
Assembly Language - Correct answer Easier than machine but still required
detailed, precise low level instructions
Attributes - Correct answer Columns of the relation
Authentication - Correct answer Proving you are who you say you are which
can be done by: what you know, what you have (two factor authentication)
Availability - Correct answer Requires that information is available when
needed
,Batch Processing - Correct answer Processing large amounts of data all in one
batch when the computer system is not busy
Beta Testing - Correct answer Performed by the end user without any
assistance from the system developers; live data in a real working environment
is used.
Big Data - Correct answer Refers to data sets that are so large and complex
that they will require more advanced database management/processing tools.
Binary - Correct answer Uses base 2 system (0 and 1)
BIOS ROM - Correct answer BIOS stands for Basic Input Output System; ROM
stands for Read Only Memory.
Typically stored in ROM chip on the motherboard.
Is software not hardware, ("basic" operating system that runs when the
computer is first turned on).
Runs tests of memory and the CPU and initializes hardware components so
that the actual Operating System can be loaded from the hard disk.
Can't choose the amount or contents.
Black Hat Hacker - Correct answer Individuals with malicious intent who
violate security in order to commit crimes or acts of terrorism
, Boolean/Logical - Correct answer True/False; applying AND/OR when
searching for data.
Brute Force - Correct answer The process of using all possible combinations of
letters and numbers to crack a password.
Buffer - Correct answer Physical memory storage used to temporarily store
data while being moved from one place to another; can read faster than RAM
but cannot store as much.
Buffer Overflow - Correct answer Placing malicious code into the buffer so that
it can be executed once stored in memory; oldest and most well known
software exploit; software engineers can protect against this when writing
code
Bus - Correct answer Permits information to move between each component;
electrical channels that enable communication among the electronic
components
Bus Network - Correct answer Devices connected along a single cable.
Size of network is restricted.
Business Continuity - Correct answer The activity performed by an
organization to ensure that critical business functions will be available to
customer, suppliers, regulators, and other entities that must have access to
those functions.
Business Intelligence - Correct answer A specific information system to help an
organization reach its strategic goals
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