20 Technical Support Quiz Questions and Answers

Technical support is a vital service designed to assist users in resolving issues related to technology, software, hardware, and systems. It involves troubleshooting problems, providing step-by-step guidance, answering queries, and ensuring optimal performance of devices and applications. Offered by companies, IT teams, or dedicated help desks, technical support can be accessed through phone, email, chat, or remote sessions, delivering timely solutions to minimize downtime and enhance user experience. This service often includes preventive measures, such as updates and training, to address potential issues before they escalate.

Table of contents

Part 1: Create an amazing technical support quiz using AI instantly in OnlineExamMaker

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Part 2: 20 technical support quiz questions & answers

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1. Question: What is the first step in troubleshooting a computer that won’t turn on?
Options:
A. Check the power cord
B. Reinstall the operating system
C. Update all drivers
D. Restart the router
Answer: A
Explanation: Checking the power cord ensures that the issue is not due to a simple hardware connection problem before proceeding to more complex diagnostics.

2. Question: Which port is commonly used for Ethernet connections?
Options:
A. USB
B. HDMI
C. RJ-45
D. VGA
Answer: C
Explanation: RJ-45 is the standard connector for Ethernet cables, allowing devices to connect to local area networks.

3. Question: What does HTTP stand for?
Options:
A. HyperText Transfer Protocol
B. HighTech Transfer Protocol
C. Hyperlink Text Transfer Protocol
D. Host Transfer Protocol
Answer: A
Explanation: HTTP is the protocol used for transmitting hypertext via the World Wide Web, forming the basis of data communication on the internet.

4. Question: In technical support, what is the purpose of a firewall?
Options:
A. To speed up internet browsing
B. To monitor and control incoming and outgoing network traffic
C. To increase storage capacity
D. To update software automatically
Answer: B
Explanation: A firewall acts as a security barrier to protect networks from unauthorized access and potential threats.

5. Question: Which command is used to check the IP configuration in Windows?
Options:
A. ipconfig
B. ping
C. netstat
D. traceroute
Answer: A
Explanation: The ipconfig command displays current TCP/IP network configuration values, including IP address and subnet mask.

6. Question: What is the most common cause of a “Blue Screen of Death” (BSOD) on Windows?
Options:
A. Overheating hardware
B. A software or driver conflict
C. Low battery in peripherals
D. Excessive browser tabs
Answer: B
Explanation: BSOD typically results from critical system errors caused by incompatible drivers or faulty software.

7. Question: How can you securely delete files on a computer to prevent recovery?
Options:
A. Empty the recycle bin
B. Use a file shredder tool
C. Format the drive
D. Restart the system
Answer: B
Explanation: File shredder tools overwrite data multiple times, making it irrecoverable and enhancing data security.

8. Question: What does DNS stand for in networking?
Options:
A. Data Network System
B. Domain Name System
C. Digital Network Service
D. Direct Name Server
Answer: B
Explanation: DNS translates domain names into IP addresses, making it easier for users to access websites.

9. Question: Which wireless standard provides the fastest speeds for home networks?
Options:
A. 802.11a
B. 802.11b
C. 802.11n
D. 802.11ac
Answer: D
Explanation: 802.11ac offers higher data rates and better performance for wireless connections compared to older standards.

10. Question: What should you do first if a printer is not responding?
Options:
A. Replace the ink cartridges
B. Check if the printer is powered on and connected
C. Reinstall the printer drivers
D. Reset the network router
Answer: B
Explanation: Verifying power and connections is a basic troubleshooting step to rule out simple issues before advanced fixes.

11. Question: In email troubleshooting, what does SMTP stand for?
Options:
A. Simple Mail Transfer Protocol
B. Secure Mail Transfer Protocol
C. Standard Mail Text Protocol
D. System Mail Transfer Protocol
Answer: A
Explanation: SMTP is used for sending emails from a client to a server or between servers.

12. Question: What is the primary function of antivirus software?
Options:
A. To optimize system performance
B. To detect and remove malware
C. To manage file storage
D. To update web browsers
Answer: B
Explanation: Antivirus software scans for viruses, worms, and other malicious programs to protect the system.

13. Question: How do you enable incognito mode in most web browsers?
Options:
A. Press Ctrl + Shift + N
B. Press Ctrl + Alt + Delete
C. Go to Settings > Privacy
D. Restart the browser
Answer: A
Explanation: Pressing Ctrl + Shift + N opens a private browsing window, which does not save browsing history.

14. Question: What is a VPN used for in technical support?
Options:
A. To increase download speeds
B. To encrypt internet traffic and secure connections
C. To expand hard drive space
D. To block pop-up ads
Answer: B
Explanation: A VPN creates a secure, encrypted tunnel for data transmission, protecting user privacy and data.

15. Question: Which component is responsible for processing data in a computer?
Options:
A. RAM
B. CPU
C. Hard Drive
D. Motherboard
Answer: B
Explanation: The CPU (Central Processing Unit) executes instructions from programs, performing the core computations.

16. Question: What does the acronym SSD stand for?
Options:
A. Solid State Drive
B. System Storage Device
C. Secure Storage Disk
D. Standard State Drive
Answer: A
Explanation: SSD is a storage device that uses flash memory, offering faster access times than traditional hard drives.

17. Question: In mobile device support, what is the purpose of a factory reset?
Options:
A. To update the operating system
B. To restore the device to its original settings and erase data
C. To increase battery life
D. To add new apps
Answer: B
Explanation: A factory reset wipes all user data and settings, helping resolve persistent software issues.

18. Question: What is the best way to troubleshoot a slow internet connection?
Options:
A. Restart the modem and router
B. Add more devices to the network
C. Increase the monitor resolution
D. Delete browser cookies
Answer: A
Explanation: Restarting the modem and router can resolve temporary glitches and refresh the connection.

19. Question: Which protocol is used for secure web browsing?
Options:
A. HTTP
B. FTP
C. HTTPS
D. TCP
Answer: C
Explanation: HTTPS adds a layer of encryption to HTTP, ensuring secure data transfer between the browser and server.

20. Question: What should you advise a user to do if their password is compromised?
Options:
A. Continue using it with caution
B. Change the password immediately and enable two-factor authentication
C. Share it with trusted contacts
D. Ignore it if no suspicious activity is noticed
Answer: B
Explanation: Changing the password and enabling two-factor authentication helps prevent unauthorized access and enhances account security.

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Part 3: Save time and energy: generate quiz questions with AI technology

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