GlobalLogic Performance Tester Interview Questions and Answers

Q1. Testing questions SDLC life cycle, project details
Add your answer

Q1. Expected salary and work location
Add your answer

Q1. Difference between mux and merge blocks in matlab
Ans. 
Mux block combines multiple signals into one, while merge block combines two signals into one in MATLAB.
• Mux block is used to combine multiple signals into one output signal.

• Merge block is used to combine two input signals into one output signal.

• Mux block has multiple input ports, while merge block has two input ports.

• Example: Mux block can be used to combine sensor data from multiple sources, while merge block can be u
Answered by AI
Add your answer
Q2. Mux is a selection block and merge combines signals
Add your answer

Q1. Expected salary
Add your answer
Q2. How do you manage work with life
Add your answer

Q1. Do you have Telecom OSS/BSS knowledge
Ans. 
Yes, I have Telecom OSS/BSS knowledge.
• I have experience working with Telecom Operations Support Systems (OSS) and Business Support Systems (BSS).

• I am familiar with network management, service provisioning, and billing systems in the telecom industry.

• I have worked with tools like NetCracker, Amdocs, and Ericsson OSS/BSS solutions.

• I understand the importance of OSS/BSS in ensuring efficient operations and customer satisf
Answered by AI
Add your answer
Q2. What UNIX commands are you aware of
Ans. 
I am aware of various UNIX commands used for file management, process management, networking, and system administration.
• ls - list directory contents

• cd - change directory

• pwd - print working directory

• ps - display information about active processes

• grep - search for specific patterns in files

• chmod - change file permissions

• ping - test network connectivity

• ifconfig - configure network interfaces
Answered by AI
Add your answer
Q3. What is difference between Severity and Priority
Ans. 
Severity is the impact of a defect on the system, while priority is the order in which defects should be fixed.
• Severity is the measure of how impactful a defect is on the system's functionality.

• Priority is the order in which defects should be fixed, based on factors like business impact or deadlines.

• Severity is usually categorized as low, medium, or high, while priority is often ranked as low, medium, or high as well.

• F...read more
Answered by AI
Add your answer

Q1. They asked SQL and DATABASE related questions.
Add your answer

Q1. Functional testing.. Api testing, SQL and Database testing
Add your answer

Q1. They discussed with CTC.
Add your answer

Q1. Static blockers Java programs Try catch block Selenium questions
Add your answer

Q1. Api questions Mostly about APIs and project related
Add your answer

Q1. What is regression testing?
Ans. 
Regression testing is the process of retesting a software application to ensure that new code changes have not adversely affected existing functionality.
• Regression testing is performed after code changes to verify that the existing features still work correctly.

• It helps in identifying any defects introduced by new code changes.

• Automated testing tools are often used for regression testing to save time and effort.

• Regress...read more
Answered by AI
Add your answer
Q2. What is sanity?
Ans. 
Sanity in software testing refers to a quick round of testing to ensure that the code changes have not adversely affected the existing functionality.
• Sanity testing is a subset of regression testing and is usually performed after a small code change or bug fix.

• It focuses on testing the most critical functionalities of the application to ensure they still work as expected.

• Sanity testing is not exhaustive and is meant to ...read more
Answered by AI
Add your answer

Q1. It was salary discussion
Add your answer
Q2. It was about relocating
Add your answer

Q1. What is black box testing
Ans. 
Black box testing is a software testing method where the internal structure/design of the system being tested is not known to the tester.
• Tests are conducted based on the system's specifications and requirements.

• Focus is on the functionality of the system rather than its internal workings.

• Testers do not have access to the source code.

• Examples include equivalence partitioning, boundary value analysis, and error guessing.
Answered by AI
Add your answer
Q2. What is non functional testing
Ans. 
Non functional testing is testing the aspects of a system that do not relate to specific behaviors or functions.
• Non functional testing focuses on aspects like performance, usability, reliability, scalability, and security.

• It ensures that the system meets the required quality standards in terms of speed, user experience, stability, capacity, and protection against threats.

• Examples include load testing to check performan...read more
Answered by AI
Add your answer

Find the duplicate of letters in a word