MediaTek India Technology Interview Questions and Answers

Q1. Questions related to wireless communication concepts
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Q2. C and c++ coding concepts
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Q1. Why are you looking for change
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Q2. Are you ready to relocate
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Q1. Delete a node in a single linked list
Ans. 
To delete a node in a single linked list, update the previous node's next pointer to skip over the node to be deleted.
• Traverse the linked list to find the node to be deleted

• Update the previous node's next pointer to skip over the node to be deleted

• Free the memory allocated to the node to be deleted
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Q2. Delete duplicate elements in a sorted singly linked list
Ans. 
Use two pointers to iterate through the list and remove duplicates by updating next pointers
• Initialize two pointers, current and next, to iterate through the list

• Compare current and next node values, if equal, update next pointer to skip duplicate node

• Repeat until end of list is reached
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Q3. What is volatile and extern keywords in C ? What are local and external linkages ? What are SW and HW interrupts ? What are the different scheduling algorithms ?
Ans. 
Volatile and extern are keywords in C for memory management. Local and external linkages determine scope. SW and HW interrupts handle events. Different scheduling algorithms manage task priorities.
• Volatile keyword is used to indicate that a variable may be changed unexpectedly, typically by hardware. Example: volatile int x;

• Extern keyword is used to declare a variable that is defined in another file. Example: extern in...read more
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Q1. Basic testing questions, SDLC , STLC , Functional Testing, Unit Testing, integration testing, non functional testing, and all thing's mentioned on your Resume
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Q1. Practical questions , whatsup testing , game testing, say about possible test scenario and test cases
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The apti round was easy and fine.

Q1. Tell me about yourself?
Ans. 
I am a dedicated and experienced modem test engineer with a strong background in testing and troubleshooting modem hardware and software.
• Over 5 years of experience in testing and validating modem functionality

• Proficient in using test equipment such as signal generators and spectrum analyzers

• Skilled in writing test plans and documenting test results

• Familiar with various communication protocols like LTE, 5G, and Wi-Fi

• Str...read more
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Q1. Is setup and hold uncertainty values are different
Ans. 
Yes, setup and hold uncertainty values are different in physical design engineering.
• Setup uncertainty is related to the arrival time of the data signal at the input of the flip-flop, while hold uncertainty is related to the removal time of the data signal.

• Setup time is the minimum amount of time the data input must be stable before the clock edge, while hold time is the minimum amount of time the data input must be sta...read more
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C cpp basic and aptitude basic

Basics your skills in vlsi and others topic coding

Q1. Personal base questions answers
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Q2. What is your name
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Q3. About yourself in short
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Q4. Technical background with skills
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Q5. About your project in details you have knowlege to your project and coding
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