PureSoftware Engineer Trainee Interview Questions and Answers

Basic commands in MATLAB include help, clear, clc, close all, and quit.

• help - displays help information for a specific command or function

• clear - clears all variables from the workspace

• clc - clears the command window

• close all - closes all open figures

• quit - exits MATLAB

• Example: help plot

• Example: clear

• Example: clc

• Example: close all

• Example: quit

8051 is an 8-bit microcontroller widely used in embedded systems.

• Developed by Intel in 1980s

• Has 128 bytes of RAM and 4KB of ROM

• Supports both serial and parallel communication

• Used in various applications such as robotics, automation, and automotive systems

To reverse a string, iterate through the string from the end and append each character to a new string.

• Create an empty string to store the reversed string

• Iterate through the original string from the end using a loop

• Append each character to the new string

• Return the new string as the reversed string

Sensitive hits considered by a Data Governance Engineer

• Personally identifiable information (PII)

• Protected health information (PHI)

• Financial information

• Intellectual property

• Sensitive company information

• Data breaches

• Data access controls

• Data retention policies

PII data can be remediated by encrypting, anonymizing, or deleting it.

• Encrypt sensitive data using strong encryption algorithms

• Anonymize data by removing personally identifiable information

• Delete data that is no longer needed or has no business value

• Implement access controls to restrict access to PII data

• Regularly monitor and audit PII data usage and access

• Train employees on proper handling and protection of PII data

Questions on JVM, Java 8 features, Comparable and Comparator, Exceptions, and programming tasks using streams.

• JVM structure and JIT compiler are important for understanding Java performance.

• Java 8 features include lambda expressions, functional interfaces, and streams.

• Comparable and Comparator are interfaces used for sorting and comparing objects.

• A program to reverse a string can be done using StringBuilder or recursio...read more