FC0-U61 Exam Dumps - CompTIA IT Fundamentals Questions and Answers

 An intranet application is a type of application that is hosted on a private network and can only be accessed by authorized users within an organization. An intranet application would best describe an employee portal that employees can access when they are at work, but not from home without a VPN connection. A VPN (Virtual Private Network) is a technology that creates a secure and encrypted tunnel between a client device and a remote server over the Internet. A VPN can allow employees to access the intranet application from home by connecting to the private network of the organization. Local application, extranet application, and Internet application are not types of applications that describe an employee portal that employees can access when they are at work, but not from home without a VPN connection. References: CompTIA IT Fundamentals+ Study Guide: Exam FC0-U61, Second Edition, Chapter 5: Database Fundamentals, page 199.

A VPN (Virtual Private Network) connection is a secure way of transmitting data over the internet by creating an encrypted tunnel between the sender and the receiver. This protects data in transit from being intercepted, modified, or stolen by unauthorized parties. VPNs can also mask the identity and location of the users, adding another layer of privacy and security. Backup tapes, encrypted flash drives, and FTP (File Transfer Protocol) are methods of storing or transferring data, but they do not protect data in transit as effectively as VPNs. References:

Chapter 35 Explain the Basics of Networking - CompTIA IT Fundamentals+ FC0-U61 Cert Guide

CompTIA IT Fundamentals+ Certification Exam Test Questions With Answers …

CompTIA IT Fundamentals+ (ITF+) Study Guide: Exam FC0-U61

The first step when working on a potential issue should always be to gather information. This involves understanding the problem thoroughly by collecting data about the issue, such as symptoms, settings, and environmental conditions. Properly gathering information ensures that subsequent steps, such as research and resolution strategies, are based on a solid understanding of the problem, increasing the likelihood of an effective solution.

References: This approach is outlined in problem-solving methodologies within CompTIA IT Fundamentals, where gathering information is a critical first step before moving to diagnosis and resolution.

 An advantage of installing an application to the cloud is that data is not stored locally on the user’s device or computer. This means that data can be accessed from anywhere with an internet connection, without taking up space on the device or computer. Data stored in the cloud can also be more secure and reliable than data stored locally, as it can be protected by encryption, backup, and redundancy measures provided by the cloud service provider1112. References := CompTIA IT Fundamentals (ITF+) Study Guide, 2nd Edition, Chapter 5: Database Fundamentals3; What are Cloud Applications? - Definition from Techopedia13

Antivirus is a type of software that protects a computer or device from malicious software or malware, such as viruses, worms, trojans, spyware, ransomware, etc. Antivirus software requires the most frequent updating to remain effective because new malware threats are constantly emerging and evolving. Antivirus software needs to update its database of malware signatures or definitions, which are the patterns or characteristics that identify known malware. Antivirus software also needs to update its scanning engine or algorithm, which is the method or technique that detects and removes malware. Host firewall, web browser, and device drivers are not types of software that require the most frequent updating to remain effective. Host firewall is a type of software that monitors and controls the network traffic to or from a computer or device based on rules or policies. Web browser is a type of software that allows users to access and view web pages or web applications on the Internet. Device drivers are types of software that enable the communication and interaction between the operating system and the hardware devices. References: CompTIA IT Fundamentals+ Study Guide: Exam FC0-U61, Second Edition, Chapter 8: Security Concepts, page 305.

Dumpster diving is a technique used by attackers to obtain sensitive information from discarded documents, such as passwords, account numbers, or personal details. This information can be used to breach the confidentiality of an organization or an individual. Confidentiality is the principle of protecting information from unauthorized access or disclosure. To prevent dumpster diving, documents containing confidential information should be shredded or securely disposed of. References : The Official CompTIA IT Fundamentals (ITF+) Study Guide (FC0-U61), page 206.