FC0-U61 Exam Dumps - CompTIA IT Fundamentals+ Certification Exam

A printer is considered a traditional input and output device because it receives data (input) from the computer and produces a physical output, such as a printed document. Traditional input/output (I/O) devices are peripherals that interact with the computer to send or receive information. While a keyboard is an input device and a monitor is an output device, the printer serves as a device that translates digital files into physical media.

A hard drive is a storage device, not traditionally classified as input/output.

A keyboard is solely an input device.

A display monitor is solely an output device.

References:

CompTIA A+ Exam Objectives (Core 1)

Official CompTIA IT Fundamentals (ITF+) Certification Guide

The troubleshooting methodology is a systematic approach to solving problems that involves several steps, such as identifying the problem, establishing a theory of probable cause, testing the theory, establishing a plan of action, implementing the solution, verifying functionality, and documenting the findings. One of the steps in identifying the problem is to duplicate the problem, which means to reproduce the same error or issue that the user is experiencing. This can help the technician to verify the symptoms, narrow down the scope, and eliminate possible causes1011. References := CompTIA IT Fundamentals (ITF+) Study Guide, 2nd Edition, Chapter 7: Explain the Troubleshooting Methodology4; Troubleshooting Methodology | IT Support and Help Desk | CompTIA12

 An encrypted flash drive would be the best method of securely distributing medical records among the given options. An encrypted flash drive is a portable storage device that uses encryption to protect the data stored on it. Encryption is a process of transforming data into an unreadable form that can only be restored with a key or password. Encryption can prevent unauthorized access or disclosure of sensitive or confidential data, such as medical records, if the flash drive is lost or stolen. An encrypted flash drive can also be used to transfer data between different devices or locations securely. References : The Official CompTIA IT Fundamentals (ITF+) Study Guide (FC0-U61), page 203.

The SELECT statement is used to query a database and retrieve a subset of data that matches the specified criteria. For example, SELECT * FROM Customers WHERE City = ‘London’ will return all the records from the Customers table where the City column is equal to ‘London’. The SELECT statement can also be used to join multiple tables, perform calculations, sort and group data, and apply filters and functions. The SELECT statement is one of the most commonly used SQL commands and is essential for manipulating and analyzing data in a database. 

A variable is a named memory location that can store a number or any other type of data that changes over the duration of the program’s run. A variable can be assigned a value, modified, or used in calculations or operations. A variable is different from a constant, which is a fixed value that does not change. A variable is also different from a loop, which is a control structure that repeats a block of code until a condition is met. A variable is also different from a function, which is a named block of code that performs a specific task and can be reused12. References := CompTIA IT Fundamentals (ITF+) Study Guide, 2nd Edition, Chapter 4: Software Development3; What is Variable? - Definition from Techopedia