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IT D322 Exam Questions with correct Answers
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IT D322 Exam Questions with correct Answers
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IT D322 Exam Questions with correctAnswers
Key Components - Answer -Hardware, Software, Data
Information Technology - Answer -The technology used in creating, maintaining, and
making information accessible
Information System - Answer -Takes in raw data entered by a user or acquired from a
data source or sources (input), deliberately transforms the data into information
(process), and provides the results of the transformation to the user (output)
IT department in an organization - Answer -IT is responsible for the storage, processing,
and distribution of information.
Networks - Answer -Organization servers and give employees access to the resources,
the data, and the exchange of networks.
Infrastructure - Answer -The system of hardware, software, facilities, and service
components that support the delivery of business systems and IT-enabled processes.
Difference between input, output, and storage - Answer -*Input: hard disk is inserted
into the computer to store information in the computer
*Output: displays information in a pictorial form allowing the user to interact directly with
the computer
*Storage: Random Access Memory (RAM) holds programs and data when the computer
is in use
Core of Components of IT Hardware - Answer -Hard Disk, Monitor, Motherboard, CPU,
RAM
Software Development - Answer -Implementing various algorithms that transform data
into another, which performs calculations, manipulate files, or complete other repetitive
tasks, can be time-consuming or dangerous to an employee.
Business Analysis - Answer -*Organizations improve their operations by optimizing their
technology
*IT changes rapidly, so organizations must constantly investigate and plan or replace
systems.
, Information Systems Requirements and needs - Answer -*Security: Organizations try to
aim for secure systems to prevent incidents that can disrupt business. Unauthorized
access could cause data loss or modifications
*Accessibility functions: These functions are designed to help people with disabilities
use technology more easily
IT department in an organization - Answer -Analyzing, specifying, designing,
developing, testing, and maintaining software that is beneficial and effective for the
company or client. Oversees the installation and maintenance of computer network
systems within a company. Helps an organization to analyze its current IT and identify
areas where changes could lead to cost savings.
Intranet - Answer -A local or restricted communications network, especially a private
network created using World Wide Web software.
Business Intelligence - Answer -
Project Management - Answer -
Outsourcing Services (OS) - Answer -The business practice of hiring a party outside a
company to perform services or create goods that were traditionally performed in-house
by the company's own employees and staff.
Taxonomies - Answer -The discipline studying the classification criteria of a given set of
items and a specific classification system of knowledge organization
Software Engineer - Answer -A person who is responsible for designing and developing
software that makes hardware and software systems work, including operating systems,
database systems, and embedded systems.
Network Engineer - Answer -A person who is responsible for setup, configure, maintain,
and upgrade system where data resides that support the exchange of information,
including communication systems and networks.
Cloud Engineer - Answer -These individuals design and set up automation, cloud
storage, data centers, virtual servers, and web services with an emphasis on a
particular solution's cost benefits to users, and security of data processing.
IT Professional Roles - Answer -Develops, designs, programs, and analyzes
applications designed to serve its core business needs. Provides oversight of the
company's numerous communications channels, including the company's email system,
network drives, intranet, and phone system.
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