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.
3 CompTIA Continuing Education Program User Guide. Overview. Effective January 1, 2011, all new CompTIA A+, CompTIA Network+ and CompTIA. Security+ certifications will be valid for three years from the date the candidate is certified. After three years, the certification must be renewed.