Online FC0-U61 Questions Video

An application running on a typical operating system is an example of a process, which is a program or a set of instructions that is loaded into memory and executed by the CPU. A process can have one or more threads, which are subunits of execution that share the resources of the process. A process can also perform one or more tasks, which are units of work that the process needs to accomplish. A process can also call one or more functions, which are blocks of code that perform a specific operation and return a value123. References := CompTIA IT Fundamentals (ITF+) Study Guide, 2nd Edition, Chapter 2: Computing Basics4; What is a Process? - Definition from Techopedia5; What is a Thread? - Definition from Techopedia6

 A driver is a software component that enables a device, such as a printer, to communicate with the operating system of a computer. Without a proper driver, the workstation will not be able to recognize or use the printer. Therefore, the workstation most likely needs a driver for the printer to function. The other options are not relevant to the problem of device recognition.

A NoSQL database is a type of database that does not use tables, rows, and columns to organize data. Instead, it uses keys and values to store data in a flexible and scalable way. A key is a unique identifier for a piece of data, and a value is the data itself. For example:

{ “name”: “Alice”, “age”: 25, “city”: “New York” }

In this example, name, age, and city are keys, and Alice, 25, and New York are values.

References: CompTIA IT Fundamentals+ Study Guide: Exam FC0-U61, Second Edition, Chapter 5: Database Fundamentals, page 196.

 Email software would be used to send messages using the SMTP protocol. SMTP stands for Simple Mail Transfer Protocol, which is a network protocol that enables the transmission of email messages from a client to a server or from one server to another. Email software is an application that allows users to compose, send, receive, and manage email messages using SMTP or other protocols, such as POP3 or IMAP. Examples of email software include Microsoft Outlook, Gmail, Yahoo Mail, etc. References : The Official CompTIA IT Fundamentals (ITF+) Study Guide (FC0-U61), page 166.