KLA-Tencor Softwaretest Engineer Interview Questions and Answers

DSA C++ basic question

General manager of a company that is a member of a group of companies and a member is responsible for managing and managing a large company that has the capacity for managing a company and managing the entire company in one place and a small guy business that has been in business in the last several years is responsible

Q1. Actually there’s no reason to think it’s a bad sign that you can’t get a good job in your life because you’re going to get paid for the rest the year if you have a job that you’re going into the future you...read more
Add your answer
Q2. Y c malloc function returns and y stack operates in reverse
Ans. 
The y c malloc function returns memory from the heap while y stack operates in reverse.
• The y c malloc function is used to allocate memory dynamically from the heap.

• The y stack operates in reverse, meaning the last item pushed onto the stack is the first item popped off.

• This can cause issues if the programmer is not careful with memory allocation and stack usage.
Answered by AI
Add your answer

Normal aptitude as usually happens,

30 mins long, String are important

LeetCode medium-level and domain-specific questions.

Q1. Explain the working of CMOS inverter
Ans. 
CMOS inverter is a type of logic gate that converts input signals into their complementary outputs.
• CMOS inverter consists of a PMOS transistor and an NMOS transistor connected in series.

• When input is high, PMOS conducts and NMOS is off, resulting in output low.

• When input is low, NMOS conducts and PMOS is off, resulting in output high.

• CMOS technology is widely used in digital integrated circuits due to its low power con
Answered by AI
Add your answer
Q2. Write a verilog code for sequence detectro
Ans. 
Verilog code for sequence detector
• Use state machines to detect the desired sequence

• Define states for each part of the sequence

• Use combinational logic to transition between states

• Implement the Verilog code using if-else statements and always blocks
Answered by AI
Add your answer

Basic aptitude, but limited time.

Q1. Semiconductor fabrication-related questions
Add your answer
Q2. Material characterization techniques
Ans. 
Material characterization techniques involve analyzing the properties of materials to understand their composition and behavior.
• Common techniques include X-ray diffraction, scanning electron microscopy, and Fourier transform infrared spectroscopy.

• These techniques help determine material composition, crystal structure, surface morphology, and chemical bonding.

• Other techniques like thermal analysis, mechanical testing, a...read more
Answered by AI
Add your answer
Q3. Company related questions
Add your answer

Q1. Interest to travel, behavioral round questions.
Add your answer

Q1. FPGA architecture
Add your answer
Q2. Static Timing Analysis
Add your answer