1. The end of the test standard system:
- The system has passed the assessment test case design
- Complete system test The system test plan
- Functional coverage testing system 100% (according to the actual situation of the company)
- Function and performance of the system to meet the product specification requirements
- Errors discovered in system testing and defect levels have been modified standard repair rate
- The absence of A, B, C class defects System Testing
- D-defects are allowed, no more than 5% of total defect
- Class E allowed defects, defects of not more than 10% of the total
2. outstanding test engineers essential qualities:
- Rigor, patience, serious and responsible; extensive expertise, solid business knowledge; good communication skills (and department staff communication, concise description of bug);
- Tight logical thinking, self-summary and empowerment; good at learning
3. The introduction of the meaning of test management:
- Risk analysis, schedule control, role assignment, quality control
4. Testing Life Cycle:
- Test requirements, the overall design of the test, the test detailed design, unit testing, integration testing, system testing, acceptance testing
- The testing process: the initial phase, the test design phase, test execution phase, the evaluation phase summary
5. Take the scene cups, to design a relevant test cases:
- Demand clear: cups of prototypes and instructions
- Interface test: paper cups compliance with UI design
- Functional testing: water containers, water leakage, downstream
- Safety: material, friction, hot Configuration
- Compatibility: water at different temperatures, different liquid
- Portability: Use a different environment
- Stress Test: can withstand the weight of
- Fatigue test: 24 hours filled with water, leakage
6. If the test is a leader, how do plan to test a ICEBOX, lists key
Reference elevator testing process
- Functional test - a single function:
- Key points in the elevator floor, the door key, normal alarm button
- Outside the elevator up and down keys are normal
- Elevator floors, inside and outside the elevator running direction of the display screen is normal
- When there is an obstacle, the elevator door sensor system is valid
- Functional test - business logic / functional interaction
- Integration between the function and the functional module, according to the current state of the elevator is up, down or stop the test points designed to ensure coverage:
- Elevator current state is on the line, someone pressing the up / down keys on the X floor, if elevator stops
- The current state of the elevator is down, someone pressed rise building in X / DOWN key, if the elevator stops
- In the case of carrying at full strength, if people in X House press up / down key, whether the elevator will stop
- Integration between functional devices and equipment, attention function interface:
- Collaboration elevators and large elevator and camera, elevators and air conditioners, elevators and intercom (alarm means), and display the elevator, the elevator and the other elevator
- Interface testing
- See appearance of the elevator, the button icon is displayed, the internal elevator post (such as described alarm apparatus, weighed, etc.)
- Usability testing
- Key floor height (children and some of the short height of the keys will be inconvenient for the user)
- Elevator, ventilation, lighting conditions, the cell phone signal is unobstructed
- Whether the elevator handrails, whether there are special handrails for people with disabilities, etc.
- Compatibility tests
- Overall elevator and other equipment compatibility
- Different types of voltage is compatible
- Security testing
- Is there a fall when the braking device
- Whether violent destruction of the elevator alarm, whether overweight alarm
- Whether the elevator has a case of power failure an emergency power supply means
- Performance Testing
- Operation (when the test load elevator single benchmark )
- Operation (when people load test )
- A long-time operation of a certain number (stability test)
- Operation (fatigue testing) during longer operation
- Increasing the number of lead elevator alarm (knee stress test )
Which is the best security 7.FAT16 / FAT32 / NTFS?
| FAT16 | FAT32 | NTFS | ExFAT | |
| advantage | Best compatibility, some digital equipment is less support for memory card support FAT32 and NTFS format | Compatibility | Compatibility, support any size of U disk, the best security, while CIH virus can not spread | Designed for the small U disk and flash design, waste of space, |
| Shortcoming | Only support a maximum 2GB partitions, large waste of space | A single file can not exceed 4GB, 512MB or less does not support U disk capacity | It will shorten the life of flash memory | |
| A single partition is less than 2G | Support single partition larger than 2G | Support single partition larger than 2G | ||
| It does not support disk quotas | It does not support disk quotas | Support for disk quotas | ||
| Does not support file compression (system) | Does not support file compression (system) | Support file compression (system) | ||
| EFS does not support file encryption system | EFS does not support file encryption system | EFS supports file encryption system | ||
| Produced more disk fragmentation | Produced by disk fragmentation is moderate | Produced less disk fragmentation | ||
| Suitable for small and 2G disk partition | For small and medium disk partition | Suitable for large disk partitions | ||
| It does not support Win2000, support for NT, 9x | Support 9x, NT4.0 not supported | Support WindowsNT |
8.loadrunner divided into several parts?
- Script generator, and a scene controller result analyzer