Red Hat Certified Specialist in Linux Performance Tuning exam (EX442)
The Red Hat Certified Specialist in Performance Tuning exam (EX422) tests your ability to use standard system tools to analyze the performance of Red Hat® Enterprise Linux® and its applications. The offering also validates the knowledge needed to use standard system tools and mechanisms to modify the behavior of the system and applications to improve performance.
By passing this exam, you become a Red Hat Certified Specialist in Performance Tuning, which also counts toward becoming a Red Hat Certified Architect (RHCA®). This exam is based on Red Hat Enterprise Linux 8.
Red Hat encourages you to consider taking Red Hat Performance Tuning: Linux in Physical, Virtual, and Cloud (RH442) to help prepare. Attendance in this class is not required, so one can choose to take just the exam. Many successful candidates who have come to class already possessing substantial skills and knowledge have reported that the class made a positive difference for them.
While attending Red Hat classes can be an important part of one's preparation to take this exam, attending class does not guarantee success on the exam. Previous experience, practice, and native aptitude are also important determinants of success.
Many books and other resources on system administration for Red Hat's products are available. Red Hat does not officially endorse any as preparation guides for its exam. Nevertheless, you may find additional reading deepens understanding and can prove helpful.
This exam is a performance-based evaluation of system administration skills and knowledge. Candidates perform a number of routine system administration tasks and are evaluated on whether they have met specific objective criteria. Performance-based testing means that candidates must perform tasks similar to what they perform on the job.
Prospective employers of a Red Hat Certified Specialist in Performance Tuning should verify any and all claims by people claiming to hold this credential by requesting their certificate number and verifying it using the Red Hat certification verification tool.
Scores and reporting
Official scores for exams come exclusively from Red Hat Certification Central. Red Hat does not authorize examiners or training partners to report results to candidates directly. Scores on the exam are usually reported within 3 U.S. business days.
Exam results are reported as total scores. Red Hat does not report performance on individual items, nor will it provide additional information upon request.
Audience for this exam
- Experienced Linux system administrators responsible for maximizing resource utilization through performance tuning
- A Red Hat Certified Engineer (RHCE) interested in becoming a Red Hat Certified Architect (RHCA)
Prerequisites for this exam
Exam candidates should:
- Be a Red Hat Certified System Administrator (RHCSA) or have comparable work experience and skills (RHCE would be even better).
- Take Red Hat Enterprise Performance Tuning (RH442 or have extensive work experience in performance tuning
- Review the objectives for this exam
Pris: 5 700 kr
- Kod: EX442V80K
Format: Individuell examination
Välj ett tillfälle som passar dig och genomför remote eller hos Lexher, Kista, i enskilt Red Hat-certifierat examineringsrum med fullständig teknisk utrustning.
Red Hat Performance Tuning: Linux in Physical, Virtual, and Cloud with exam (RH443)
Boka även följande kurser och/eller examinationer samtidigt och få 5% rabatt: