TCS Interview Questions and Answers

Code to check if two words are anagrams

• Convert both words to lowercase

• Remove all spaces and punctuation

• Sort the characters in both words

• Compare the sorted words

CAN TP is a protocol used for transferring large data packets over Controller Area Network.

• CAN TP breaks large data packets into smaller segments for transmission

• It uses flow control mechanisms to ensure all segments are received and retransmits if necessary

• CAN TP is commonly used in automotive and industrial applications

Explanation of UART, SPI, CAN, I2C timing diagrams and frame formats.

• UART: asynchronous serial communication, start and stop bits, baud rate

• SPI: synchronous serial communication, master-slave architecture, clock polarity and phase

• CAN: differential serial communication, arbitration, error detection and correction

• I2C: synchronous serial communication, master-slave architecture, addressing, clock stretching

final, finalize and finally are three different things in Java

• final is a keyword used to declare a constant value

• finalize is a method called by garbage collector before destroying an object

• finally is a block used in try-catch to execute code regardless of exception

Palindrome of a string using Java 8 features

• Use StringBuilder to reverse the string

• Use String.join() to concatenate the reversed string with the original string

• Use String.equalsIgnoreCase() to compare the concatenated string with the original string

Handling workload requires prioritization, delegation, and time management.

• Prioritize tasks based on urgency and importance

• Delegate tasks to team members with appropriate skills and workload capacity

• Manage time effectively by setting realistic deadlines and avoiding multitasking

• Regularly review and adjust workload to ensure productivity and avoid burnout