Find Interview Questions for Top Companies
Ddi Interview Questions and Answers
Ques:- What is differant beetween overload current and phase current?
Asked In :- Mahanagar Gas, ddi,
Right Answer:
Overload current refers to the current that exceeds the normal operating limit of a device, potentially causing damage, while phase current is the current flowing through each phase of a multi-phase system, such as in a three-phase motor.
Ques:- Why do we recommended that we test during the design phase?
Right Answer:
Testing during the design phase helps identify potential issues early, reduces costs, ensures requirements are met, and improves overall quality by allowing for adjustments before development begins.
Ques:- What is testing life cycle?
Right Answer:
The testing life cycle consists of several phases:

1. **Requirement Analysis**: Understanding and analyzing the requirements.
2. **Test Planning**: Defining the scope, approach, resources, and schedule for testing.
3. **Test Design**: Creating test cases and test scripts based on requirements.
4. **Test Environment Setup**: Preparing the environment where testing will be conducted.
5. **Test Execution**: Running the test cases and reporting defects.
6. **Test Closure**: Evaluating cycle completion criteria based on test coverage, quality, cost, time, critical business objectives, etc., and preparing test closure reports.
Ques:- When would be the performance assessment time for this company?
Right Answer:
The performance assessment time for this company is typically conducted annually, often at the end of the fiscal year or during a designated review period.
Ques:- Can you explain data-driven testing?
Right Answer:
Data-driven testing is a testing methodology where test scripts are executed multiple times with different sets of input data. This approach allows testers to validate the application's behavior under various conditions by using external data sources, such as spreadsheets or databases, to supply the input values.
AmbitionBox Logo

What makes Takluu valuable for interview preparation?

1 Lakh+
Companies
6 Lakh+
Interview Questions
50K+
Job Profiles
20K+
Users