10+ ORO Labs Interview Questions and Answers

Testing Tx Rx value involves checking the transmission and reception of data between devices.

• Ensure proper connection and configuration of Tx and Rx ports

• Send test data from Tx and verify if it is received correctly by Rx

• Check for any errors or discrepancies in the transmitted and received data

• Use appropriate testing tools or equipment like loopback adapters or network analyzers

• Perform functional and performance testing to ensure reliable communication

IC stands for Integrated Circuit, a small electronic device made out of a semiconductor material.

• IC is a complete circuit that includes multiple electronic components like resistors, capacitors, and transistors on a single chip.

• ICs can be categorized into analog, digital, and mixed-signal depending on the type of components they contain.

• Examples of ICs include microprocessors, memory chips, and operational amplifiers.

A microprocessor is a small electronic device that functions as the central processing unit of a computer, performing arithmetic and logic operations.

• Microprocessors are made up of millions of tiny components like transistors, resistors, and capacitors.

• They execute instructions stored in memory and perform tasks like calculations, data processing, and controlling input/output devices.

• Examples of microprocessors include Intel's Pentium series, AMD's Ryzen series, and ARM's Cor...read more

SMT electronic parts often have unit conversions for values like resistance, capacitance, and voltage.

• SMT electronic parts may have values in different units such as ohms, farads, and volts.

• Common unit conversions include converting microfarads to farads, kiloohms to ohms, and millivolts to volts.

• Understanding unit conversions is important for selecting the right components and troubleshooting circuits.

5S is a methodology for organizing a workplace for efficiency and effectiveness. Check sheets are used to track data and ensure processes are followed.

• 5S stands for Sort, Set in order, Shine, Standardize, Sustain

• Check sheets are used to collect data and track progress in a visual manner

• Regular audits are conducted to ensure 5S and check sheets are properly maintained

• Example: Using color-coded labels for organizing tools in a workshop

• Example: Using a check sheet to track the n...read more

To connect with band WiFi, you need to follow a few simple steps.

• Make sure your device supports the band frequency of the WiFi network

• Search for available WiFi networks and select the band WiFi network

• Enter the password if required

• If the network is hidden, manually add the network by entering the SSID and password

• If the connection fails, try resetting the router or contacting the network administrator

Polytechnic diploma is typically considered equivalent to 10+2 or high school diploma, which is around 50-60% in most grading systems.

• Polytechnic diploma is generally considered equivalent to completing high school education.

• In most grading systems, a polytechnic diploma is equivalent to scoring around 50-60%.

• Some countries may have specific conversion scales for polytechnic diplomas to percentage grades.

Diploma passing year refers to the year in which a candidate completed their diploma program.

• Diploma passing year is the year in which the candidate successfully completed all requirements for their diploma program.

• It is usually mentioned on the diploma certificate or transcript.

• Employers may ask for the diploma passing year to verify the candidate's qualifications and experience.

A printed circuit board is a board made of non-conductive material with conductive pathways etched or printed onto it for connecting electronic components.

• Consists of non-conductive material

• Has conductive pathways for connecting electronic components

• Used in electronic devices like computers, smartphones, and TVs

Printed circuit boards can be classified into single-sided, double-sided, and multi-layered boards.

• Single-sided PCBs have components on only one side of the board.

• Double-sided PCBs have components on both sides of the board.

• Multi-layered PCBs have multiple layers of conductive material separated by insulating layers.

• Examples: Arduino Uno (single-sided), Raspberry Pi (double-sided), smartphones (multi-layered)

Internet of Things

• IOT stands for Internet of Things

• It refers to the network of physical devices that are connected and exchange data

• Examples include smart home devices, wearable technology, and industrial sensors