Comptia itf - Study guides, Class notes & Summaries

CompTIA ITF+ Practice Exam - Questions and Answers A relational database has a table, Customers, which contains information about the company's customers. The information includes First Name, Last Name, Address, Phone, and Email for each customer. What's the best way to keep track of customer's purchases in this database? Create 2 new tables: Products and Purchases What is true about firewalls? A firewall provides a way to restrict access to a computer or network What are the four functions...

CompTIA ITF+ FC0-U61 Exam - Questions, Answers and Rationales You have just purchased licensed software and want to install it. Which of the following are you required to enter to install this software? A. Your name and contact information B. The product key C. The serial number of your processor D. None of the above The product key will be required to install or use any licensed software product. The manufacturer will include this on the installation media or email it to you. Which of the fol...

A, B, E. RAM is memory, which is a temporary data storage area. SSD is a type of hard drive, and BD-ROM discs store data as well. PCI is an expansion slot type, and PSU is a power supply unit. - ️️Which components in your computer store data? (Choose three.) A. RAM B. SSD C. PCI D. PSU E. BD-ROM B. A network interface card (NIC) lets your computer participate on a network, either wired or wireless. Modems require telephone lines. PSU is a power supply unit, and PCIe is an expansion s...

Computer - ️️a system that manipulates data according to a set of instructions APPLICATIONS - ️️such as word processors, spreadsheet programs, and payroll programs PERIPHERAL DEVICES - ️️mouse, keyboard, monitor, speaker, microphone, printer, etc. OPERATING SYSTEM - ️️instructions that a computer follows come from software. A basic software environment is established by the computer's (OS) RAM - ️️Random access memory which converts a series of instructions CP...

Computer - correct answer a system that manipulates data according to a set of instructions APPLICATIONS - correct answer such as word processors, spreadsheet programs, and payroll programs PERIPHERAL DEVICES - correct answer mouse, keyboard, monitor, speaker, microphone, printer, etc. OPERATING SYSTEM - correct answer instructions t...

George is accessing a database using a JDBC connection. Which of the following terms best describes the type of access he is using? - Field • A field is a location in a record in which a particular type of data is stored. • A column is an attribute for a row or record. • A row is a record within a table. • A table is a database object consisting of rows and columns. • A record is a data structure that is a collection of field Which of the following is the BEST reason to backup dat...

Comptia ITF Questions with Explanations of Answers

CompTIA ITF+ FC0-U61 questions & answers 2023A, B, E. RAM is memory, which is a temporary data storage area. SSD is a type of hard drive, and BD-ROM discs store data as well. PCI is an expansion slot type, and PSU is a power supply unit. - correct answer Which components in your computer store data? (Choose three.) A. RAM B. SSD C. PCI D. PSU E. BD-ROM B. A network interface card (NIC) lets your computer participate on a network, either wired or wireless. Modems require telephone lines. ...

CompTIA IT Fundamentals (ITF+) (FC0-U61)What should a technician do once a problem is tested and confirmed? - correct answer Establish a plan of action. Identify a threat to confidentiality - correct answer Replay attack What enables communication between wireless devices and a wired network? - correct answer Access point What will completely remove a table and its data from a relational database? - correct answer DROP What will improve the signal strength on a newly installed wirele...

Which of the following extensions identifies a video file? - correct answer .mp4 Which of the following file formats contain other files within them? (Select TWO). - correct answer dmg and iso Which of the following is performed during WiFi setup on a mobile device? - correct answer Configuring SSID settings Which of the following is a reason that a user might upgrade a video card driver? (Select TWO). - correct answer To fix an error message and To use additional features Wh...