Costs & Renewal
How Certification Exam Scheduling Works
·8 min read
Vouchers, provider portals, test centres and online proctoring slots — a first-timer's walkthrough of how certification exam booking actually works.
Continue reading
Exam Preparation
How Many Hours a Week Should You Study for a Certification?
·6 min read
Realistic weekly study-hour guidance for certification exams, adjusted for exam difficulty, experience and life situation — and the signs your number is wrong.
Continue reading
Careers & Salaries
Best Certifications for Freelancers and Consultants
·8 min read
Which certifications actually help freelancers and consultants win clients, justify higher rates and stand out in proposals — chosen by niche and client type.
Continue reading
IT & Networking
How Hard Is the CompTIA A+ Exam?
·8 min read
What makes the two CompTIA A+ exams hard, why candidates fail Core 1 and Core 2, and how difficult A+ really is for complete beginners.
Continue reading
Cybersecurity
How Hard Is the SSCP Exam?
·7 min read
An honest look at SSCP exam difficulty: the adaptive format, the pace, why there's no published pass rate, and the reasons candidates actually fail.
Continue reading
Project Management
Professional Scrum Master Certification Guide
·9 min read
Scrum.org's PSM explained: the PSM I exam's 80 questions and 85% pass mark, the PSM II and III levels, and a study sequence that works without a course.
Continue reading
Certification Comparisons
CISSP vs CRISC: Which Should You Choose?
·8 min read
CISSP and CRISC solve different career problems. Compare scope, difficulty, cost and role fit to decide which certification matches your direction.
Continue reading
DevOps & Linux
How to Prepare for the CKA Exam
·10 min read
A practical CKA study plan built around hands-on labs — environment setup, a week-by-week schedule, timed benchmarking and final-week tactics that match the exam.
Continue reading
Data & AI
How to Prepare for Databricks Certification
·7 min read
A practical, phase-by-phase study plan for any Databricks certification exam — resource sequence, hands-on practice, self-testing and common mistakes to avoid.
Continue reading
Microsoft & Azure
How Hard Is the Azure Solutions Architect Exam?
·7 min read
Why AZ-305 feels hard even to experienced Azure hands — its design-judgement question style, case studies, and the experience it quietly assumes.
Continue reading
Enterprise Platforms
How to Prepare for the Salesforce Administrator Exam
·10 min read
A step-by-step Salesforce Admin exam study plan: exam guide, Trailhead hands-on work, a domain priority order, practice tests and a readiness checklist.
Continue reading
Costs & Renewal
How to Reschedule a Certification Exam
·7 min read
Step-by-step guide to moving a booked certification exam — the 24-hour rule, provider-by-provider deadlines and fees, and how to change your date online.
Continue readingPut it into practice
Find your exam and start practising
Free sample questions are open on every exam page, with the full question bank and timed practice-test simulation for subscribers.