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CompTIA IT Fundamentals Exam Practice Complete Questions And Detailed Answers Guaranteed Pass.
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Which of the following computer components allows for communication over a computer network? a. RAM b. NIC c. CPU d. NAS - correct answer b. NIC Which of the following is primarily a confidentiality concern? a. Eavesdropping b. Impersonating c. Destru...

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  • October 21, 2024
  • 53
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • comptia it fundamentals exam practice

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  • FUNDAMENTAL OF NURSING
  • FUNDAMENTAL OF NURSING

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CompTIA IT Fundamentals Exam
Practice

Which of the following computer components allows for communication over a computer network?

a. RAM

b. NIC

c. CPU

d. NAS - correct answer b. NIC



Which of the following is primarily a confidentiality concern?

a. Eavesdropping

b. Impersonating

c. Destructing

d. Altering - correct answer a. Eavesdropping



A software developer develops a software program and writes a document with step by step
instructions on how to use the software. The developer wants to ensure no other person or company
will publish this document for public use. Which of the following should the developer use to BEST
protect the document?

a. Patent

b. Trademark

c. Watermark

d. Copyright - correct answer d. Copyright



Which of the following database concepts would MOST likely use a CSV file

a. Data querying

b. Data reports

c. Data importing

,d. Data persistence - correct answer b. Data reports



A help desk technician encounters an issue and wants to find out if a colleague has encounters an issue
and wants to find out if a colleague has encountered the same issue before. Which of the following
should the tech. do FIRST?

a. Check base knowledge

b. Search local logs

c. Research possible theory's

d. Question users - correct answer a. Check base knowledge



Which of the following BEST describes the practice of providing credentials when logging onto the
network?

a. Output

b. Storage

c. Input

d. Processing - correct answer c. Input



Which of the following allows wireless devices to communicate to a wired network?

a. Modem

b. Switch

c. Firewall

d. Access point - correct answer d. Access point



Which of the following computing devices would be used to provide a centrialized means to distribute
services to a group of clients and usually possesses a role on a LAN?

a. Laptop

b. Workstation

c. Mobile Phone

d. Server - correct answer d. Server

,Which of the following describes something in a database that refers to the unique identifier in the
parent table

a. Attribute

b. Constraint

c. foreign key

d. Schema - correct answer a. Attribute



For which of the following is a relational database management system MOST commonly used?

a. Building flowcharts

b. Storing information

c. Generating reports

d. Creating diagrams - correct answer b. storing information



Which of the following BEST describes an application running on a typical operating system?

a. process

b. Thread

c. Function

d. Task - correct answer a. Process



The broadcast signal from a recently installed wireless access point is not as strong as expected. Which
of the following actions would BEST improve the signal strength.

a. Update from 802.11b to 802.11g

b. Ensure sources pf EMI are removed

c. Enable WPA-2 Enterprise

d. Use WIFI Protected Setup - correct answer b. Ensure sources pf EMI are removed



A user is getting an error message when trying to go to a website. A technician asks the user a few
questions to find out more about the issue. The technician opens a browser locally and browses to the
same site as the user. Which of the following troubleshooting steps is the technician using by browsing
to the same site?

, a. Establish a plan of action

b. Gather info

c. Duplicate the problem

d. Find the root cause - correct answer c. Duplicate the problem



A user is attempting to print a document to a wireless printer and receives an error stating the operation
could not be completed. Which of the following should the user do to correct the issue?

a. Ensure both devices are connected to the LAN

b. Enable task scheduling

c. Reset the proxy settings to their default values

d. Review the fault tolerance configurations. - correct answer a. Ensure both
devices are connected to the LAN



Which of the following relational database constructs is used to ensure valid values are entered for a
column?

a. Schema

b. Permissions

c. Constraint

d. Column - correct answer c. Constraint



A user is buying a laptop. The user will have a lot of personal and confidential information on the laptop.
The user wants to ensure data cannot be accessed by anyone, even if the laptop is stolen. Which of the
following should be set up to accomplish this?

a. Encryption

b. Compression

c. Permissions

d. Auditing - correct answer a. Encryption



A system administrator uses a program that interacts directly with hardware to manage storage,
network, and virtual machines. This program is and example of:

a. A storage area network

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