About CompTIA Certification Exam
In a nutshell, the CompTIA certification exam is a vendor-independent exam that assesses a candidate's IT skills.
The following is a quote from CompTIA's Japanese site.
CompTIA certifications such as CompTIA A +, which has been provided since 1993, have been developed by industry experts and are 2.5 million worldwide, mainly for corporations, as certifications that evaluate practical and applied skills in IT operations. It has been acquired by more than one person.
Some certifications are ISO 17024 certified for their development methods that fairly evaluate employees. This has earned it a worldwide and reliable certification comptia certs.
You can see that this is a test that is well known worldwide and many people are actually certified. There are several types of ComptTIA certification exams, including those that assess core skills, those related to infrastructure, those related to cybersecurity, and those related to other professionals ( see image below ).
CompTIA Certification Exam Types
How to study
The following three materials were used for studying before receiving CompTIA. Not all exams have purchased materials (some are not for sale).
CompTIA Official Study Guide
TAC Publishing Issues
TAC Online Web Practice Test
The basic policy is to repeat the question collection and the Web practice test. that's all. However, there were few problems that I could not understand at first glance. (Originally, I have CISSP certification and work experience in the security industry, so I think I had basic knowledge.)
Studying only with CompTIA does not take enough time, and I think that it is probably less than 10 hours of study time for each exam.
This time, I passed Network + / Security +, which belongs to core skills, and PenTest + / CySA +, which belongs to cyber security. The following is a record of taking these certification exams.
I can't write about the content of the exam.
Examination record
CompTIA Network +
CompTIA Network + is an internationally recognized certification that assesses the skills required of fundamental-level IT network professionals.
It is designed to prove the skills you should have when you have 9 months of experience in IT network related work.
Take the exam in July 2020. This was my first attempt at the CompTIA exam, so I decided to take it as a trial.
As for the impressions I received, the memory I had when I was involved in the network when I was a graduate student was the most useful.
Perhaps it's more difficult for someone who has been working in the security industry for a long time than the security exams described below. I think it's hard to study because it's just memorization if you don't actually see or touch the number of crossover cables to cross, the type of optical fiber connector, the difference between MDF and IDF.
Speaking of which, the Information-Technology Engineers Examination Network Specialist will not be conducted in the fall of Reiwa 2nd year, but will be held in the spring of Reiwa 3rd year, so it may be possible to take a test of strength up to that point. (Note that the examination fee is high)
CompTIA Security +
Security + certification is an internationally recognized certification exam that determines the entry-level security skills and knowledge required to do business and is used by businesses and security professionals around the world.
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