1) What does USB stand for? a) Universal Serial Bus b) Universal System Bus c) Universal Service Bus d) Universal Secure Bus 2) What is the function of a router? a) Connects devices b) Stores data c) Prints documents d) Runs software 3) What does a surge protector do? a) Stops spikes b) Increases speed c) Stores energy d) Cools devices 4) What is an Ethernet cable used for? a) Connects networks b) Charges devices c) Stores files d) Displays images 5) What is the purpose of antivirus software? a) Detects malware b) Increases speed c) Stores data d) Cools system 6) What is a driver? a) Enables communication b) Stores data c) Runs programs d) Cools system 7) What should you do after installing a driver? a) Restart computer b) Delete files c) Run antivirus d) Install updates 8) What is troubleshooting? a) Problem-solving b) Data storage c) File sharing d) Printing documents 9) What is a reliable source? a) Trustworthy information b) Free software c) Fast downloads d) Large storage 10) What is a test sheet used for? a) Printer maintenance b) Data backup c) Software testing d) Network setup 11) What should you check if internet is down? a) Internet connection b) Printer ink c) Antivirus updates d) File permissions 12) What is an error message? a) Problem notification b) Success alert c) Speed test d) Data backup 13) What are Windows updates for? a) Resolve issues b) Delete files c) Increase speed d) Print documents 14) What is customer support for? a) Help with issues b) Sell products c) Store data d) Print documents 15) What is an example of antivirus software? a) Windows Defender b) Google Chrome c) Microsoft Word d) Adobe Reader 16) What is the purpose of caution when downloading? a) Avoid risks b) Increase speed c) Store data d) Print documents 17) What is booting a computer? a) Starting OS b) Shutting down c) Printing documents d) Running antivirus 18) What is a trusted site? a) Safe downloads b) Free software c) Fast internet d) Large storage 19) What is a peripheral? a) Input/output device b) Network cable c) Data storage d) Software program 20) What is a surge? a) Electricity spike b) Data backup c) Network error d) Software update

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