How many 4 digit numbers can you write using only the digits 2 and 5? With each digit having only 2 possibilities, the answer is 2 to the 4th power, which is 16. The 4 is because there are 4 digits. Think about the binary numbers 0000 to 1111, t â¦ here are 2 possibilities for each digit.
The CEN Exam fee is $360...BUT DO NOT PAY THIS AMOUNT!!!! ENA members can get the discounted rate of $220 ($140 savings!). If you're NOT an ENA member, you have the option to join. . All you do is pay your first year's dues (most states it's $100) AND you pay the discounted exam rate like you're already a member!
1 On average, the CCNA cost will be anywhere from $125 to $180 each. 2  According to Cisco.com, the price for the CCNA Composite exam can be anywhere between $250 and $270. 3  Overall, the complete process to acquire your CCNA can cost anywhere from $550 to as much as $1,000. There are different types of CCNA exams offered and candidates have the option to take two CCNA exams that will cover the same topics. 2  On average, the CCNA cost will be anywhere from $125 to $180 each. 3  According to Cisco.com, the price for the CCNA Composite exam can be anywhere between $250 and $270.