CompTIA FC0-U61 CompTIA IT Fundamentals+ Certification Exam Practice Test

Answer : B

802.11b is the wireless standard that supports speeds up to 11Mbps and operates on the 2.4GHz band. 802.11b is one of the earliest versions of the IEEE 802.11 family of standards for wireless local area networks (WLANs). 802.11b uses direct-sequence spread spectrum (DSSS) modulation to transmit data over radio waves. 802.11b has a maximum theoretical data rate of 11Mbps and a typical range of up to 150 feet indoors or 300 feet outdoors. 802.11b operates on the same frequency band as some cordless phones, microwaves, and Bluetooth devices, which may cause interference or signal degradation.Reference: The Official CompTIA IT Fundamentals (ITF+) Study Guide (FC0-U61), page 171.

Answer : A

The software type that the user should select to prepare handouts for a presentation that are easy to format and printer friendly is word processing. Word processing is a type of software that allows users to create, edit, format, and print text documents, such as letters, reports, resumes, etc. Word processing software provides features such as fonts, styles, margins, alignment, bullets, numbering, tables, images, etc., that enable users to customize the appearance and layout of their documents. Word processing software also provides features such as spell check, grammar check, word count, etc., that enable users to improve the quality and accuracy of their documents. Word processing software can also support various file formats and printing options that enable users to save and print their documents easily and conveniently. Examples of word processing software include Microsoft Word, Google Docs, LibreOffice Writer, etc. Spreadsheet is not the software type that the user should select to prepare handouts for a presentation that are easy to format and printer friendly, but rather a type of software that allows users to create, edit, format, and print numerical data in rows and columns, such as budgets, invoices, charts, etc. Spreadsheet software provides features such as formulas, functions, graphs, pivot tables, etc., that enable users to perform calculations, analysis, or visualization on their data. Spreadsheet software can also support various file formats and printing options that enable users to save and print their data easily and conveniently. Examples of spreadsheet software include Microsoft Excel, Google Sheets, LibreOffice Calc, etc. Text editor is not the software type that the user should select to prepare handouts for a presentation that are easy to format and printer friendly, but rather a type of software that allows users to create, edit, or view plain text files, such as code, scripts, notes, etc. Text editor software provides features such as syntax highlighting, search and replace, indentation, etc., that enable users to manipulate text easily and efficiently. Text editor software does not provide features such as fonts, styles, images, etc., that enable users to customize the appearance or layout of their documents. Text editor software can also support various file formats but not printing options that enable users to save but not print their files easily and conveniently. Examples of text editor software include Notepad++, Sublime Text, Vim, etc.

Answer : B

Answer : D

An input device is a hardware component that allows users to enter data or commands into a computer system. A flatbed scanner is an input device that scans documents or images and converts them into digital data that can be stored, edited, or printed. A flatbed scanner is connected to a laptop via a peripheral device interface, such as USB or Bluetooth. A laptop hard drive, a laptop keyboard, and a color printer are not input devices, but storage, input, and output devices respectively. Photographic prints are not devices at all, but physical objects that can be scanned by an input device.Reference:Chapter 8 I/O: Input/Output Device Interfaces - CompTIA IT Fundamentals+ (ITF+) Study Guide: Exam FC0-U61, Second Edition,CompTIA IT Fundamentals (ITF+) Certification Exam Objectives,CompTIA IT Fundamentals+ (Exam FC0-U61) Module 3 / Unit 2 / Using Device Interfaces

Answer : B

A solid-state drive (SSD) is a non-magnetic storage device that uses flash memory to store data. It is preferred in situations requiring high durability, speed, and reliability over several years. Unlike traditional hard drives, SSDs have no moving parts and are immune to magnetic fields, which makes them a better choice for long-term data storage in critical projects. SSDs also offer faster read/write speeds compared to hard drives or tape drives.

A USB flash drive is a viable non-magnetic option but typically has smaller storage capacities and less durability for long-term projects.

Tape drives are magnetic and used mainly for archival storage, not frequent access.

Hard disks are magnetic and susceptible to physical damage and slower performance over time.

CompTIA A+ Core 1 (220-1001) Exam Objectives

Official CompTIA IT Fundamentals (ITF+) Certification Training

Answer : C

A webcam operates strictly as an input device. Its primary function is to capture video and, in some cases, audio data, which it inputs into a computer system for processing or transmission. Unlike other devices listed, a webcam does not have output capabilities; it only sends data to the computer.

Reference: In the CompTIA IT Fundamentals study materials, different types of hardware components are classified according to their roles, and webcams are explicitly categorized as input devices, used for video conferencing, security monitoring, and other similar tasks.

Answer : A

The best security method for employees who use their own devices for work is to keep the device software updated. Regular software updates include security patches that address vulnerabilities, reducing the risk of exploits. This preventative measure is crucial for maintaining the security integrity of not only the individual devices but also the corporate network they connect to. Reference: Mobile and device security, including the importance of software updates, is covered in CompTIA IT Fundamentals, highlighting the best practices for securing devices used in a corporate environment.