2026 Actual CompTIA FC0-U61 Dumps, Updated Exam Questions for Guaranteed Pass

FC0-U61 free sample questions and answers

CompTIA FC0-U61 practice quiz with correct answers for search indexing.

1. Question 1

   Which of the following protocols is used to relay email from a user's mail server?

   AIMAP
   

   BFTP
   

   CSMTP
   

   DPOP3
   

   Correct answer: C

   SMTP stands for Simple Mail Transfer Protocol, which is used to relay email from a user's mail server to another mail server or from a mail client to a user's mail server. IMAP stands for Internet Message Access Protocol, which is used to access and manage email messages on a mail server. FTP stands for File Transfer Protocol, which is used to transfer files between computers over a network.POP3 stands for Post Office Protocol version 3, which is used to download email messages from a mail server to a mail client.Reference: The Official CompTIA IT Fundamentals (ITF+) Student Guide (Exam FC0-U61), Chapter 5: Infrastructure Concepts1

   
   

2. Question 2

   Which of the following is an example of an interpreted language?

   AC++
   

   BJava
   

   CPython
   

   DGo
   

   Correct answer: C

   Python is an example of an interpreted language, which is a type of programming language that does not need to be compiled before execution. Instead, an interpreter program translates and executes the source code line by line at run time. Interpreted languages are usually easier to write and debug, but slower to execute than compiled languages. C++ and Java are examples of compiled languages, which are types of programming languages that need to be translated into executable machine code by a compiler program before execution. Compiled languages are usually faster to execute but harder to write and debug than interpreted languages. Go is an example of a hybrid language, which is a type of programming language that combines features of both compiled and interpreted languages. Hybrid languages use an intermediate code that can be executed by a virtual machine or an interpreter at run time.Reference: CompTIA IT Fundamentals+ Study Guide: Exam FC0-U61, Second Edition, Chapter 4: Programming Concepts and Data Structures, page 140.

   
   

3. Question 3

   A company wants to provide encrypted remote access to its email, file, and application servers to facilitate the ability to work remotely. Which of the following would best fulfill these requirements?

   ADisk-level encryption
   

   BSecure web gateway
   

   CVPN
   

   DAES
   

   Correct answer: C

   A Virtual Private Network (VPN) is the best solution for providing encrypted remote access to email, file, and application servers. A VPN allows secure communication over a public network, such as the internet, by encrypting the data transmitted between the remote user and the company's internal network. This enables employees to access resources as if they were directly connected to the local network, while ensuring data privacy and security.

   A . Disk-level encryption secures data on a physical disk but does not enable remote access.

   B . Secure web gateway provides filtered internet access but is not designed for encrypted remote access to internal servers.

   D . AES (Advanced Encryption Standard) is a specific encryption algorithm, but it is not a remote access solution on its own.

   
   

   CompTIA Security+ Certification Study Guide

   CompTIA Network+ Certification Objectives

4. Question 4

   A database administrator has created a primary table and must ensure the date column in the table only accepts date values. Which of the following does the administrator need to set?

   ASchema
   

   BPrimary key
   

   CConstrain!
   

   DPermissions
   

   Correct answer: C

   
   

5. Question 5

   SQL databases use primary and foreign keys to enable which of the following?

   ARows
   

   BFields
   

   CSchemas
   

   DRelationships
   

   Correct answer: D

   SQL (Structured Query Language) databases use primary and foreign keys to enable relationships between tables. A SQL database is a type of relational database that organizes data into tables that are related to each other by common fields or attributes. A primary key is a field or attribute that uniquely identifies each record in a table. A foreign key is a field or attribute that refers to the primary key of another table. Primary and foreign keys enable relationships between tables by establishing links or associations between records that share common values. Rows, fields, and schemas are not concepts that are enabled by primary and foreign keys in SQL databases. A row is a horizontal arrangement of fields or attributes that store information about a specific record or entity in a table. A field is a vertical arrangement of fields or attributes that store the same type of information for different records in a table. A schema is a structure or design that defines how data is organized and stored in a database.Reference: CompTIA IT Fundamentals+ Study Guide: Exam FC0-U61, Second Edition, Chapter 5: Database Fundamentals, page 194.