Landis+Gyr Interview Questions and Answers

A palindrome is a string that reads the same forwards and backwards, like 'radar' or 'level'.

• Definition: A palindrome is a word, phrase, or sequence that reads the same backward as forward. Examples include 'madam' and 'racecar'.

• Algorithm: To check if a string is a palindrome, compare characters from the start and end, moving towards the center.

• Case Sensitivity: Palindrome checks can be case-sensitive or case-inse...read more

An Inner Join combines rows from two or more tables based on a related column between them.

• Inner Join returns only the rows with matching values in both tables.

• Syntax: SELECT columns FROM table1 INNER JOIN table2 ON table1.column = table2.column;

• Example: SELECT employees.name, departments.department_name FROM employees INNER JOIN departments ON employees.department_id = departments.id;

• You can join multiple tables ...read more

I write SQL queries by first identifying the data I need to retrieve, then structuring the query using SELECT, FROM, WHERE, and other clauses.

• Identify the data needed for the query

• Use SELECT to specify the columns to retrieve

• Use FROM to specify the tables to query from

• Use WHERE to filter the results based on conditions

• Use JOIN to combine data from multiple tables if needed

• Use GROUP BY and HAVING for aggregating da...read more

Remotely access client machine, analyze issue, troubleshoot, and provide solution

• Request remote access to client machine

• Analyze reported issue thoroughly

• Troubleshoot the problem step by step

• Communicate with client for additional information

• Provide a detailed solution and ensure it resolves the issue

CTC expectation refers to the expected salary or compensation package for the position.

• CTC stands for Cost to Company

• It includes all the expenses incurred by the company for an employee, such as salary, bonuses, benefits, and taxes

• The CTC expectation can vary based on the candidate's experience, skills, and the company's budget

• It is important to discuss CTC expectations during the interview process to avoid any mi...read more

Views and view rules are used to control access to data and define how data is displayed in ServiceNow.

• Views determine which records are displayed to users based on their roles and permissions.

• View rules are used to further restrict access to specific records based on conditions.

• Views can be customized to display specific fields and order of fields.

• View rules can be used to hide sensitive data from certain users o...read more