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Interview QuestionBank

Your Ultimate Tech Interview Compass
Prepare with confidence using our extensive database of real questions from FAANG and beyond.
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LG Electronics
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Coding
12855
Can you create two distinct arrays, each with 10 unique elements?
### Question Analysis The question asks us to create two distinct arrays, each containing 10 unique ...
Adobe, Akamai, Amgen, Analog Devices, Corning, Embraer, Fujitsu, Harley-Davidson, IBM, LG Electronics, Lockheed Martin, Marvell, Meta, National Instruments, Northrop Grumman, Novartis, NVIDIA, Rolls-Royce Aerospace, Yokogawa Electric
Design Verification Engineer
Technical Knowledge
27243
Could you develop a range of counters, including a mod-15 counter that omits 0, 3, 4, 8, and 5?
### Question Analysis The question is asking you to design a series of counters, with a specific foc...
Abbott Laboratories, Beckman Coulter, Corning, Dell, D-Link, Ducati, Eaton, Garmin, Google, Lattice Semiconductor, LG Electronics, Lockheed Martin, National Instruments, NETGEAR, Panasonic, Renesas Electronics, Synopsys, Verizon, Waymo
Design Verification Engineer
Coding
4087
What strategy would you use for coding write/read operations in a shared memory buffer between producer and consumer processes?
### Question Analysis The question is centered around designing a strategy for managing concurrent a...
Aisin Seiki, Altium, Hewlett Packard, Huawei, Kingston Technology, Lattice Semiconductor, LG Electronics, MathWorks, Maxim Integrated, Meta, National Instruments, Nokia, NXP Semiconductors, ON Semiconductor, PTC, Razer, Seagate Technology, Stanley Black & Decker, Thales, Vishay Intertechnology
Embedded Engineer
Coding
1413
Can you detail the process of setting up an SVA in System Verilog to ensure a signal's rise from 0 to 1 before another's descent from 1 to 0?
### Question Analysis The question is about setting up a SystemVerilog Assertion (SVA) to monitor th...
Akamai, Analog Devices, Applied Materials, Audi, Blue Origin, Bombardier Transportation, Canon, Dell Technologies, D-Link, Ford Motor Company, KTM AG, Leidos, LG Electronics, Marvell, NXP Semiconductors, Panasonic, Silicon Motion
Design Verification Engineer
Technical Knowledge
58932
Could you develop a range of counters, including a mod-15 counter that omits 0, 3, 4, 8, and 5?
### Question Analysis The question is asking you to design a series of counters, specifically focusi...
Abbott Laboratories, Beckman Coulter, Corning, Dell, D-Link, Ducati, Eaton, Garmin, Google, Lattice Semiconductor, LG Electronics, Lockheed Martin, National Instruments, NETGEAR, Panasonic, Renesas Electronics, Synopsys, Verizon, Waymo
Design Verification Engineer
Coding
37800
What strategy would you use for coding write/read operations in a shared memory buffer between producer and consumer processes?
### Question Analysis The question is asking about strategies to efficiently manage read and write o...
Aisin Seiki, Altium, Hewlett Packard, Huawei, Kingston Technology, Lattice Semiconductor, LG Electronics, MathWorks, Maxim Integrated, Meta, National Instruments, Nokia, NXP Semiconductors, ON Semiconductor, PTC, Razer, Seagate Technology, Stanley Black & Decker, Thales, Vishay Intertechnology
Embedded Engineer
Technical Knowledge
13732
In your own words, what are setup time and hold time, and how do violations happen? What steps can be taken to reduce the occurrence of these violations?
### Question Analysis This question is asking about fundamental concepts in digital electronics and ...
Amazon Web Services, AMD, Amgen, ASUS, Corning, FLIR Systems, General Electric, Hewlett Packard, Infineon, Keysight Technologies, Lam Research, LG Electronics, Medtronic, Microchip Technology, Micron Technology, Northrop Grumman, Pratt & Whitney, Renesas Electronics, Seagate Technology
Design Verification Engineer
Technical Knowledge
25391
In embedded C programming, how do you optimize the use of interrupt priority levels?
### Question Analysis The question asks about optimizing interrupt priority levels in embedded C pro...
ABB, Aisin Seiki, Altium, AMD, Ansys, Arista Networks, AT&T, Aurora, Autodesk, Bang & Olufsen, Benchmark Electronics, Cisco, Comau Robotics, Dell, Dell Technologies, HARMAN International, Hewlett Packard, JTEKT, KLA, KUKA Robotics, Kyocera, LG Electronics, Magna International, Magneti Marelli, Microchip Technology, Microsoft, Molex, NEC, Northrop Grumman, Razer, Sandvik, Synopsys, Teradyne, Thales, ZTE
Embedded Engineer
Product
9556
I'd like to know how single port/multi-port SRAM/DRAM functions. How do you go about optimizing memory usage and reducing access times?
### Question Analysis The question is technical and focuses on understanding the functionality and o...
AIRBUS, Amgen, Bombardier, Canon, Embraer, Fujikura, General Electric, Honeywell, Infineon, LG Electronics, Marvell, Mitsubishi Electric, Oracle, Palo Alto Networks, Panasonic, Sharp, Siemens, Synopsys, ZTE
Design Verification Engineer
Coding
35625
What is your approach to aligning an element centrally over an image?
### Question Analysis This question is about CSS and HTML, focusing on layout techniques to center a...
King Digital Entertainment, Square Enix, Amazon, AT&T, Tata Consultancy Services (TCS), Zillow, FromSoftware, NEC, Avast, Olympus, Kaspersky Lab, DeNA, Epic Games, GungHo Online Entertainment, Infosys, Trello, Pocket Gems, miHoYo, LG Electronics, Devolver Digital, Valve, Mailchimp, Tech Mahindra, Riot Games
Frontend Engineer
Coding
30226
What is your approach to aligning an element centrally over an image?
### Question Analysis The question is asking about a common front-end development task: how to posit...
Amazon, AT&T, Avast, DeNA, Devolver Digital, Epic Games, FromSoftware, GungHo Online Entertainment, Infosys, Kaspersky Lab, King Digital Entertainment, LG Electronics, Mailchimp, miHoYo, NEC, Olympus, Pocket Gems, Riot Games, Square Enix, Tata Consultancy Services (TCS), Tech Mahindra, Trello, Valve, Zillow
Frontend Engineer
Coding
32889
In your own words, what does "switch and case" represent in programming?
### Question Analysis The question asks you to explain what "switch and case" represent in programmi...
Bosch, Bosch Rexroth, Broadcom, Fujitsu, Garmin, HP, KLA, Legrand, Lenovo, LG Electronics, Lockheed Martin, National Instruments, NETGEAR, NXP Semiconductors, Philips, Rohde & Schwarz, Seagate Technology, Teradyne, Universal Robots
Embedded Engineer
Coding
33566
In your own words, what does "switch and case" represent in programming?
### Question Analysis The question is asking for an explanation of the "switch and case" construct i...
Bosch, Bosch Rexroth, Broadcom, Fujitsu, Garmin, HP, KLA, Legrand, Lenovo, LG Electronics, Lockheed Martin, National Instruments, NETGEAR, NXP Semiconductors, Philips, Rohde & Schwarz, Seagate Technology, Teradyne, Universal Robots
Embedded Engineer
System Design
9176
How would you go about designing a software system for de-bouncing a hot pluggable cable?
### Question Analysis The question is asking you to design a software system that handles the "debou...
ABB, Amazon Web Services, Applied Materials, Boeing, Cisco Systems, Digi-Key Electronics, Epson, Fanuc, Fujitsu, Garmin, Hewlett Packard, Kawasaki Robotics, LG Electronics, MediaTek, NetApp, Pirelli, Qorvo, Qualcomm, Schunk, SMC
Embedded Engineer
Behavioral
4772
Can you describe a situation where you had a different opinion than a superior?
### Question Analysis This question is designed to assess your ability to handle disagreements profe...
ABB, AMD, Amgen, Analog Devices, ASML, AT&T, Bombardier Transportation, Broadcom, Cadence Design Systems, Corsair, Finisar, FLIR Systems, GlobalFoundries, Juul Labs, Lam Research, Lear, LG Electronics, Maxim Integrated, Microsoft, Mouser Electronics, NETGEAR, Northrop Grumman, Peloton, Polaris Industries, Pratt & Whitney, PTC, Realtek, Siemens, Silicon Labs, Skyworks Solutions, Synopsys, Trimble, Triumph Motorcycles, Western Digital, Yokogawa Electric
Design Verification Engineer, Embedded Engineer
Coding
24021
What approach would you take to write HDL for a FSM with IDLE, READ, and WRITE states, transitioning on "op" input and resetting after 4 cycles?
### Question Analysis This question is asking about designing a Finite State Machine (FSM) using Har...
Acer, Cirrus Logic, Dialog Semiconductor, Ducati, Eaton, Embraer, FLIR Systems, Kawasaki Heavy Industries, Lattice Semiconductor, LG Electronics, Mitsubishi Electric, NVIDIA, NXP Semiconductors, Samsung Electronics, Sharp, Tesla, Triumph Motorcycles, Varian Medical Systems, Western Digital
Design Verification Engineer
Coding
1164
What approach would you take to write HDL for a FSM with IDLE, READ, and WRITE states, transitioning on "op" input and resetting after 4 cycles?
### Question Analysis The question is asking you to outline an approach for designing a Finite Stat...
Acer, Cirrus Logic, Dialog Semiconductor, Ducati, Eaton, Embraer, FLIR Systems, Kawasaki Heavy Industries, Lattice Semiconductor, LG Electronics, Mitsubishi Electric, NVIDIA, NXP Semiconductors, Samsung Electronics, Sharp, Tesla, Triumph Motorcycles, Varian Medical Systems, Western Digital
Design Verification Engineer