10+ ThinkQuotient Software Interview Questions and Answers

Find and remove a substring from a given string

• Use string manipulation functions to find and remove the substring

• Iterate through the string and check for occurrences of the substring

• Replace the substring with an empty string to remove it

Duplicate records can be deleted from a SQL table by using the DELETE statement with a subquery to identify and remove the duplicates.

• Use a subquery to identify the duplicate records based on specific criteria

• Use the DELETE statement with the subquery to remove the duplicate records

• Ensure to backup the data before deleting any records

A dictionary is a collection of key-value pairs, while a list is a collection of ordered elements.

• A dictionary is accessed by keys, while a list is accessed by index.

• Dictionaries are unordered, while lists are ordered.

• Example: dict = {'name': 'John', 'age': 30}, list = ['apple', 'banana', 'cherry']

Left join includes all records from the left table and matching records from the right table. Right join includes all records from the right table and matching records from the left table. Full join includes all records when there is a match in either left or right table.

• Left join: includes all records from the left table and matching records from the right table

• Right join: includes all records from the right table and matching records from the left table

• Full join: includes a...read more

Int & Float data types are used to represent whole numbers and decimal numbers respectively in programming.

• Int data type is used for whole numbers without any decimal points, such as 5, -10, 1000

• Float data type is used for numbers with decimal points, such as 3.14, -0.5, 10.75

• Int data type is typically used for counting or indexing, while Float data type is used for calculations involving fractions or decimals

Yes, I have experience handling client issues in my previous role as a Technical Analyst.

• Managed and resolved technical issues reported by clients

• Communicated effectively with clients to understand their concerns and provide solutions

• Prioritized and escalated urgent client issues to ensure timely resolution

There are mainly two types of transformers: step-up transformers and step-down transformers.

• Step-up transformers increase voltage levels, while step-down transformers decrease voltage levels.

• Transformers can also be classified based on their construction, such as core type transformers and shell type transformers.

• Other types of transformers include distribution transformers, power transformers, and instrument transformers.

Python code to generate Fibonacci series

• Use a loop to iterate and calculate the next Fibonacci number

• Start with 0 and 1 as the first two numbers

• Add the previous two numbers to get the next number

The amount of sqft slab that can be cast per month depends on various factors such as the size of the team, equipment, and resources available.

• The size of the team and their experience level

• The type and capacity of equipment used for casting

• The availability of resources such as raw materials and transportation

• The complexity and size of the slab being cast

• The weather conditions and other external factors that may affect the casting process

The number of HVAC AHUs can vary depending on the size and layout of the building.

• The number of HVAC AHUs is typically determined by the size of the building and the specific heating and cooling needs of different areas.

• Large commercial buildings may have multiple HVAC AHUs to efficiently regulate temperature throughout the space.

• Residential buildings may have a single HVAC AHU serving the entire home.

• HVAC AHUs can also vary in size and capacity based on the requirements of t...read more

I have experience writing SQL queries for data manipulation and analysis.

• Use SELECT statement to retrieve data from a database

• Use WHERE clause to filter results based on specific conditions

• Use JOIN clause to combine data from multiple tables