IT Administration and Troubleshooting Practices Quiz
Test your knowledge with 13 questions on IP, RAID, DHCP, DNS, troubleshooting, and more in IT support.
#1
Which command is used to display the current IP configuration on a Windows system?
ipconfig
ifconfig
netstat
ping
#2
What does RAID stand for in the context of data storage?
Redundant Array of Independent Disks
Random Access Integrated Drive
Remote Access and Integration Database
Read and Input Data
#3
What does the acronym DNS stand for in networking?
Domain Name Service
Dynamic Network Server
Digital Network Security
Data Naming System
#4
What is the purpose of a firewall in network security?
To prevent unauthorized access to or from a private network
To boost internet speed
To increase network bandwidth
To provide encryption for data transmission
#5
What is the purpose of a VPN (Virtual Private Network)?
To provide a secure connection over a public network
To boost internet speed
To increase network bandwidth
To encrypt local files
#6
What is the purpose of a ping command?
To test network connectivity
To encrypt data packets
To diagnose hardware failures
To measure network bandwidth
#7
Which of the following tools is commonly used for remote desktop access?
#8
What is the purpose of a DHCP server?
To assign IP addresses to devices on a network
To encrypt network traffic
To manage domain names
To monitor network performance
#9
Which command is used to check the disk usage of a directory in Linux?
#10
Which of the following is a common troubleshooting step for network connectivity issues?
Rebooting the router
Adding more RAM
Replacing the hard drive
Updating the BIOS
#11
Which protocol is commonly used for securely transmitting email over the Internet?
#12
What is the purpose of a traceroute command?
To trace the path of a packet across a network
To encrypt data packets
To diagnose hardware failures
To measure network bandwidth
#13
Which of the following is a common cause of the 'Blue Screen of Death' (BSOD) in Windows?
Memory failure
Power supply failure
Hard drive failure
Graphics card failure
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