2024-2025| 370 REAL EXAM QUESTIONS AND
CORRECT ANSWERS PASSED WITH A+
Which form of cloud computing enables teams of developers to quickly
and reliably develop and deliver applications by accessing the same
environment in real-time. - CORRECT ANS✔✔Paas or Platform as a
Service
Which cloud service provides all the resources (servers, data storage) tha an
IT dept needs ouside of the org making them accessible by anyone,
anywhere - CORRECT ANS✔✔IaaS or Infrastructure as a Service
First users were the engineers who built and programmed computers, then
employees who had received specialized training were users, and now
today, anyone and everyone can be a user. - CORRECT ANS✔✔Evolution of
Users
Sends files over the network at the request of clients. Responds over LAN,
within one location/site. Support both application software and data files. -
CORRECT ANS✔✔FILE SERVER
Turns a user-friendly domain name, like Google.com, into an Internet
Protocol (IP) address like ((( 70.42.251.42 ))) that computers use to identify
each other on the network. - CORRECT ANS✔✔Domain Name Server (DNS)
Uses TWO KEYS a public and private key for performing encryption and
decryption - CORRECT ANS✔✔Public Key Encryption
PROVING you are who you say you are which can be done by: what you
know, what you have! - CORRECT ANS✔✔Authentication
,TIER WHERE THE USER interface for the system is developed; SHIELDS THE
USER from the underlying logic of the systems as well as the underlying
data structures - CORRECT ANS✔✔Presentation Tier
SYSTEMS DEPLOYMENT Steps 1. System Conversion 2. Final Documentation
3. End User Training - CORRECT ANS✔✔System Deployment
CONNECTS MULTIPLES networks together; can be used to directly connect
computers to a network; will relay messages to computers with APPROPRIATE
IP ADDRESS - CORRECT ANS✔✔ROUTER
Requires that data is KEPT secure so that they are not accidentally provided
or obtained by unauthorized users - CORRECT ANS✔✔Confidentiality
Protecting EVERY LAYER that SURROUNDS ((( DATA ))) - CORRECT
ANS✔✔Defense in Depth
Can take on DIFFERENT FORMS depending on the complexity of the
application; in certain instances, it is AN ACTUAL OBJECT that is an ACTUAL
IMPLEMENTATION of the application - CORRECT ANS✔✔THE MODEL
Creates a subset of the data by reducing the data from multiple dimensions
to one dimension - CORRECT ANS✔✔Slicing Data
The technology used in creating, maintaining, and making information
accessible. - CORRECT ANS✔✔Information Technology
In charge of all aspects of the COMPUTER NETWORKS - CORRECT
ANS✔✔Network Administrator
,Focuses on the design, development, and support of DATABASE
MANAGEMENT systems (DBMSs). - CORRECT ANS✔✔Database Administrator
Installs, configures, maintains, secures, and troubleshoots web
severs - CORRECT ANS✔✔Web Administrator
Processed data. - CORRECT ANS✔✔Information
INFORMATION THAT HAS BEEN PUT TO USE information placed into a
context. Refined information such that the user of the knowledge is able
to call forth only relevant portions of information when needed. -
CORRECT ANS✔✔Knowledge in DIKW
Provides a social setting to knowledge; AN UNDERSTANDING OF THE (((
WHY ))) Can only come by having BOTH KNOWLEDGE and EXPERIENCE -
CORRECT ANS✔✔WISDOM
The INPUT Processing, OUTPUT, STORAGE Cycle - CORRECT ANS✔✔I.P.O.S.
Raw data is organized or structured for usefulness. - CORRECT
ANS✔✔PROCESSED DATA
Information is output so user can see results. - CORRECT ANS✔✔OUTPUT
DATA
Processed information is stored for permanent record. - CORRECT
ANS✔✔STORAGE
A collection of components that work together to meet the needs of the
user; typically : CATEGORIZED AS EITHER HARDWARE, SOFTWARE,
NETWORKS AND USERS - CORRECT ANS✔✔COMPUTER SYSTEM
Physical components of a computer system which include the system
unit and its components and peripheral devices; TANGIBLE ASPECTS OF
, THE COMPUTER - CORRECT ANS✔✔HARDWARE