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IT D322 Exam Questions (Chapters 1-4)Correctly Answered_.pdf
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8/22/24, 9:27 PMIT D322 Exam Questions
Jeremiah
Practice questions for this set
Terms in this set (136)
Key Components Hardware, Software, Data
Information Technology The technology used in creating, maintaining, and making information accessible
Takes in raw data entered by a user or acquired from a data source or sources (input),
Information System deliberately transforms the data into information (process), and provides the results of
the transformation to the user (output)
IT department in an organization IT is responsible for the storage, processing, and distribution of information.
Organization servers and give employees access to the resources, the data, and the
IT D322 Exam Questions
Networks
exchange of networks.
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The system of hardware, software, facilities, and service components that support the
Infrastructure
delivery of business systems and IT-enabled processes.
*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
Difference between input, output, and
with the computer
storage
*Storage: Random Access Memory (RAM) holds programs and data when the computer
is in use
Core of Components of IT Hardware Hard Disk, Monitor, Motherboard, CPU, RAM
Implementing various algorithms that transform data into another, which performs
Software Development calculations, manipulate files, or complete other repetitive tasks, can be time-
consuming or dangerous to an employee.
*Organizations improve their operations by optimizing their technology
Business Analysis *IT changes rapidly, so organizations must constantly investigate and plan or replace
systems.
*Security: Organizations try to aim for secure systems to prevent incidents that can
Information Systems Requirements and disrupt business. Unauthorized access could cause data loss or modifications
needs *Accessibility functions: These functions are designed to help people with disabilities
use technology more easily
Analyzing, specifying, designing, developing, testing, and maintaining software that is
beneficial and effective for the company or client. Oversees the installation and
IT department in an organization
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.
A local or restricted communications network, especially a private network created
Intranet
using World Wide Web software.
Business Intelligence
Project Management
The business practice of hiring a party outside a company to perform services or create
Outsourcing Services (OS) goods that were traditionally performed in-house by the company's own employees
and staff.
The discipline studying the classification criteria of a given set of items and a specific
Taxonomies
classification system of knowledge organization
A person who is responsible for designing and developing software that makes
Software Engineer hardware and software systems work, including operating systems, database systems,
and embedded systems.
A person who is responsible for setup, configure, maintain, and upgrade system where
Network Engineer data resides that support the exchange of information, including communication
systems and networks.
These individuals design and set up automation, cloud storage, data centers, virtual
Cloud Engineer servers, and web services with an emphasis on a particular solution's cost benefits to
users, and security of data processing.
Develops, designs, programs, and analyzes applications designed to serve its core
business needs. Provides oversight of the company's numerous communications
IT Professional Roles
channels, including the company's email system, network drives, intranet, and phone
system.
IT Administrator In terms of, which technologies should be used, what should be the security protocols,
which should have access to which files and resources on the network, and so on.
IT D322 Exam Questions
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