The CDA Data Analyst Certification Exam is conducted on the last weekend of June and December each year, twice a year. Eleventh session of the CDA exam was successful conclusion of December 28, this test in 23 cities across the country has set up 37 examination room.

There are four certifications in this exam:

· LEVEL Ⅰ Business Data Analyst

· LEVEL Ⅱ modeling analyst direction

· LEVEL Ⅱ Big Data Analyst Direction

· LEVEL Ⅲ Data Scientist (Phase I)

In the two weeks after the exam, we have also continuously received the candidates' results consultation messages in the background. The results of this week have been published. I hope everyone has achieved the desired results.

After a brief statistical analysis of the data , CDA Institute of Data Science released the pass rate of this exam and the candidate data report:

01

Eleventh session of the CDA certification exam pass rate

The difficulty of the test is slightly improved, and the pass rate is slightly reduced

Pass rate and results of this exam:

· LEVEL 1 business data analyst pass rate is 65? Among them, score A accounts for 7? Score B accounts for 25? Score C accounts for 33?

· LEVEL 2 modeling analyst pass rate is 47? Among them, grade A accounts for 6? Grade B accounts for 12? Grade C accounts for 29?

· LEVEL 2 Big Data Analyst pass rate is 42? Among which A is accounted for 8? B is accounted for 10? C is accounted for 24?

Compare, LEVEL 1 through rate unchanged from the last (tenth session), to obtain a slight increase in the number of A grades. The pass rate of the LEVEL 2 modeling analyst's direction slightly increased, while the proportions of achieving grade A and grade B both declined. The pass rate of LEVEL 2 big data analysts also declined slightly.

With the popularization of CDA certification and the continuous iteration and update of exam content, more and more companies are robbing data talents. As a reference standard for talent selection in the industry, the difficulty of CDA exams will increase in the future, and the passing rate trend will also be Was dropped.

02

Regional distribution of candidates for the 11th CDA

Leading north to Guangzhou and Shenzhen, the central and western cities are more important

From the regional distribution of candidates this time , we can see that the candidates from north to Guangzhou and Shenzhen are still TOP 4, followed by Hangzhou . Among them, Chongqing, Chengdu and other western regions also have a large proportion of candidates , ranking sixth and third respectively. Eight. The proportion of examinations in eastern coastal cities such as Nanjing and Suzhou is also very large.

It can be seen that the data analysis industry is not only developing vigorously in first-tier cities such as North, Guangzhou, Shenzhen and the eastern coastal cities, but also gradually deepening into cities in the central and western regions . The demand for data analysts is also broader. This test set up 37 test centers in 23 cities across the country .

03

Eleventh session of the CDA candidates professional distribution

Most science and engineering candidates

Were consolidated based on professional analysis of the candidates, you can see this exam, candidates before the three professional accounting respectively statistics, computer and information management specialty. At the same time, most of the exams from science, engineering, mathematics, business administration and finance are also major.

04

Distribution of the academic qualifications of the 11th CDA candidates

According to the analysis of the distribution of candidates' academic qualifications, we found that the proportion of undergraduates is the highest, reaching 55? Followed by the proportion of masters reaching 33? The proportion of undergraduates at school is 5? This also shows that candidates who have graduated work are paying more and more attention to themselves the capacity building and skills development, hope to further enhance the ability to work through workplace CDA certification exam.

05

The work experience of the 11th CDA candidates

In this exam, most of the exams have work experience , accounting for up to 81% of those without work experience 19? Among them, the candidates with more than 3 years of work experience account for the most, reaching 48? The proportion of work 2-3 years 11? 1 -2 years of work experience accounted for 12%. This data shows that the more work experience, the more professionals need CDA certificates, and those without work use this as a stepping stone to the industry.

06

The eleventh CDA candidate TOP enterprise

Candidate companies include foreign companies, state-owned companies, private companies, government departments, and other well-known companies such as Deloitte, Bank of China, Baidu, Meituan Dianping, China Mobile, China Unicom, China Telecom, China Merchants Bank, Agricultural Bank, New Oriental and so on.

It can be seen that these top companies, Fortune 500 companies, and government employees also need CDA skills, participate in CDA certification exams, and obtain certificates. It also shows that CDA holders are located in these top enterprise units and are exposed to the most cutting-edge data technology.

The above is the data report and summary of the 11th CDA Data Analyst Certification Exam.