Choose the most suitable 30 questions to include in the certification exam
Unlock Your Repair Skills: Certification Quiz
Test your knowledge and skills with our comprehensive certification quiz designed for technicians specializing in mobile device repairs. Whether you are just starting in the field or looking to sharpen your expertise, this quiz covers a range of topics from basic concepts to advanced troubleshooting.
Prepare yourself for a certification that includes:
- Easy, Medium, and Hard questions
- Real-world scenarios
- Up-to-date technical information
Please choose 10 questions from the EASY category
1. For embedded battery models (A, E, S6, and S7 series), what is the correct action to take during disassembly (with battery)? (EASY)
2. Which of the two images shows the correct way of removing CU tape? (EASY)
3. If a customer requests for device unlock of Google FRP, and the customer says that they forgot their Google email and password. What action should the technician you take? (EASY)
4. Which sensor is not a part of Gear VR Lite? (EASY)
5. Which program is used to test Gear VR Lite? (EASY)
6. In removal battery models, where is the NFC antenna located? (EASY)
7. According to latest policy, the required conditions for pre-heating device ( With battery ) and using hot plate is: (EASY)
8. Which of the below Gear gadgets is repairable and can be disassembled to replace internal parts (EASY)
9. You can use 'Power & Current Test Jig' when you want to… (EASY)
10. Sub-PBA needs to be replaced for Galaxy S7 Edge (SM-G935F). What is the correct description? (EASY)
11. Complete the missing word: “The ______ is the core component of an operating system that manages the resources of the computer so that they can be utilized by application programs.” (EASY)
12. Which model below has a Barometer Sensor, and what is the function of the Barometer Sensor? (EASY)
13. The Anyway jig is connected to the power supply & phone unit. If the Anyway is switched on, what does this provide? [EASY]
14. What is the battery size for Galaxy S6edge, S6flat [EASY]:
15. When repairing SM-G920, to check audio loop back signal you may use code: [EASY]
16. What is the LCD size for SM-G925F? [EASY]
Please choose 12 questions from the MEDIUM category
17. If a customer comes with a phone showing this warning message: “Custom binary blocked by FRP”, what can you do to solve this problem? (MEDIUM)
18. What does ASOC mean? (MEDIUM)
19. Which of the below scenarios shows abnormal operation of Grip sensor? (MEDIUM)
20. Below is an image of parts of Galaxy S7 edge, which part is responsible for heat reduction & dissipation? (MEDIUM)
21. P.O.R.T tool is used to diagnose intermittent power / reset problem. To use the tool, the first step is to take the log from the defective phone. Which option is correct for taking the device log? (MEDIUM)
22. Which is NOT correct description for the KNOX warranty void bit ? (MEDIUM)
23. Which tools are necessary to troubleshoot for charging issue ? (choose 2 Answers) (MEDIUM)
24. In using Galaxy Must, which service tool Does NOT require login: (MEDIUM)
25. What is the test code used to check HW Rev and Calibration date: (MEDIUM)
26. Where is 'Ambient light sensor' for SM-R720 (Gear S2)? (MEDIUM)
27. Which one of the below choices is an important tool in Service Manuals that gives short info about circuits, and shows the structure of a system with all its components? (MEDIUM)
28. What is expected defect in case the mobile phone continuously restarts (MEDIUM)
29. What is the first corrective action if phone power consumption is between 0.1~0.25A (MEDIUM)
30. What is not check point of freezing? (MEDIUM)
31. From the photo, what is the power up phase accordingly? (MEDIUM)
32. A customer takes his phone 5 times to a service center for repair, and all repairs are in warranty. If the customer comes again for repairing the same phone, but with another symptom, how many RRR cases are counted for this particular serial number? (MEDIUM)
Please choose 8 questions from the HARD category
33. Each of the images below show an original Galaxy S6 phone and a fake one. Can you tell which phone is original and which one is fake? (HARD)
34. You check battery status and you get the below result. Based on the usage cycle and ASOC, what should RESULT be? (HARD)
35. The diagram below shows a part of the PMIC circuit in Galaxy Note 4. What are the voltage values at the marked points? (HARD)
36. For IMEI writing Error “ Speed Sensor X check fail “ or “ Speed Sensor Y check fail “ shown below, you have to: (HARD)
37. What is the correct value of Sleep Frequency? (HARD)
38. A customer complaints from signal drop, what might be the defect: (HARD)
39. For no power defect in GALAXY S6 X-tal defect, what is the correct value for the X-tal (HARD)
40. What frequencies bands are not used in MENA? (HARD)
41. What is the standard communication speed of GSM? (HARD)
42. Customer complains from battery not charging, what is a possible defect? (HARD)
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