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Google IT Support Professional Practice Test

This quiz evaluates essential knowledge for Google IT Support professionals. It covers core concepts including hardware troubleshooting, operating systems, networking, customer service, and security practices. Perfect for...

Questions: 15 | Attempts: 15 | Last updated: Jul 15, 2026

Sample Question 1
What is the primary purpose of the BIOS in a computer system?

Manage all application software running on the computer

Initialize hardware and load the operating system

Store permanent user files and documents

Control internet connectivity and network protocols

Sample Question 2
Which of the following best describes the role of DNS in networking?

Encrypts data during transmission across networks

Translates domain names into IP addresses

Manages physical network cables and switches

Authenticates user credentials on a network

Sample Question 3
What does RAM stand for, and what is its primary function?

Random Access Memory; temporary storage for active processes

Read-Only Memory; permanent storage of system files

Redundant Array of Memory; backup storage system

Remote Access Module; enables remote connections

Google IT Support Professional Certificate Quizzes, Questions & Answers

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