This tutorial will explain the basics of some of the most popular technologies used in networking, and will include the following: 1  Types of Networks â including LANs, WANs and WLANs. 2  The Internet and Beyond â The Internet and its contributions to intranets and extranets.
Minnesota driver's licenses expire and require renewal every four years on your birthday. Renewal of Commercial Driverâs License (CDL) â Additional documentation and information may be required at the time of application. For more information on renewing a CDL, see Minnesota Driver and Vehicle Services.
Spending more time on the road: A new law increases the time Minnesota teens must practice driving before getting their driver's license from 30 hours to 50 hours. However, if a parent completes a 90 minute awareness class, the number of hours their child must practice driving is reduced from 50 hours to 40 hours.