1 CDs are a good place to put extra money for relatively short amounts of time. 2  CDs are considered a safe investment, but their low interest rates mean your money grows slowly. 3  You must pay penalties if you withdraw your money before the CD has fully matured.  How to Invest in a Certificate of Deposit (CD)
Getting Certified: CompTIA Network+ Certification and the N10-004 Exam. CompTIA â the Computing Technology Industry Association â first launched the Network+ exam in 1999. I gained the certification in August of 1999 taking and passing the N10-001 exam.
Itâs easy to renew. You can participate in a number of activities and training programs, including higher certifications, to renew your CompTIA A+ certification. Collect at least 20 Continuing Education Units (CEUs) in three years, upload them to your certification account, and A+ will automatically renew.