20+ Theertha Biopharma Interview Questions and Answers

Program for login page with session and palindrome program

• Create a login page with HTML and CSS

• Use PHP to handle form submission and validate user credentials

• Create a session for the logged-in user

• Design a database to store user information

• Write a program to check if a given string is a palindrome

XML is a markup language used for storing and transporting data.

• XML is used for structuring and organizing data in a hierarchical format

• XML tags are used to define the structure and content of the data

• XML can be edited and manipulated using various tools such as XML editors and parsers

Namespace in PHP is used to avoid naming conflicts between classes, functions, and variables.

• Namespace allows grouping of related classes, functions, and variables under a common name.

• It helps in organizing code and makes it easier to maintain.

• Namespace can be declared using the 'namespace' keyword followed by the namespace name.

• Example: namespace MyNamespace;

• To use a class or function from a namespace, we need to specify the namespace using the 'use' keyword.

• Example: use MyN...read more

Interface defines only method signatures while abstract class can have both method signatures and implementations.

• An interface can be implemented by multiple classes while an abstract class can only be extended by one class.

• An abstract class can have constructors while an interface cannot.

• An abstract class can have non-abstract methods while an interface can only have abstract methods.

• An abstract class can have instance variables while an interface cannot.

• Example: Interface -...read more

Different image formats have different correction methods based on their characteristics.

• JPEG format is lossy and may lose quality when corrected

• PNG format is lossless and allows for corrections without quality loss

• TIFF format is high quality but may be larger in file size

• RAW format retains all original data for extensive corrections

Body tag defines the main content of an HTML document, while inline tags are used within a line of text.

• Body tag encloses the main content of the HTML document

• Inline tags are used within a line of text to apply formatting or styling

• Examples of inline tags include <strong>, <em>, <span>

The word 'appropriate' is subjective and can vary depending on context.

• Consider the tone and formality of the text when choosing a word.

• Think about the intended audience and the message being conveyed.

• Ensure the word fits grammatically and stylistically with the surrounding text.

Different image formats have unique characteristics and are suitable for different purposes.

• JPEG: lossy compression, good for photographs

• PNG: lossless compression, supports transparency

• GIF: limited color palette, supports animation

• TIFF: high quality, large file size

Corrections marking in page involves identifying and correcting errors in written content.

• Identify errors such as spelling mistakes, grammatical errors, and formatting issues

• Use proofreading symbols or track changes feature in word processing software to mark corrections

• Provide clear and concise explanations for corrections made

• Ensure consistency in corrections throughout the document

• Examples: circling spelling mistakes, inserting caret symbols for missing words, highlighting...read more

Oops concepts in Python include inheritance, encapsulation, polymorphism, and abstraction.

• Inheritance allows a class to inherit attributes and methods from another class.

• Encapsulation restricts access to certain components within a class.

• Polymorphism allows objects to be treated as instances of their parent class.

• Abstraction hides complex implementation details and only shows the necessary features.

SQL queries are commonly used in frameworks for data manipulation and retrieval.

• SQL queries are used to interact with databases within a framework.

• Frameworks like Hibernate, Entity Framework, and Django ORM use SQL queries to perform database operations.

• SQL queries can be written directly in code or generated by the framework based on object-relational mapping.

• Examples: SELECT * FROM table_name WHERE condition, INSERT INTO table_name (column1, column2) VALUES (value1, value2)...read more

Design patterns in Python are reusable solutions to common problems in software design.

• Design patterns help in creating maintainable and scalable code.

• Some common design patterns in Python include Singleton, Factory, Observer, and Strategy.

• Each design pattern has its own purpose and implementation.

• Design patterns promote code reusability and flexibility.

The question is asking about the use of the equation environment in LaTeX.

• The equation environment in LaTeX is used to display mathematical equations.

• It is typically used within the equation environment tags: \begin{equation} and \end{equation}.

• Equations can be numbered automatically by LaTeX or manually using the \label and \ref commands.

Yes, I have experience with epublication.

• I have worked on several epublication projects during my previous job.

• I am familiar with various epublication software such as Adobe Digital Editions and Calibre.

• I have experience in converting print publications to epublications.

• I am knowledgeable in epublication standards such as EPUB and MOBI formats.

Production refers to the process of creating goods or services using resources and labor.

• Production involves transforming raw materials or inputs into finished products or outputs.

• It can include manufacturing, assembly, or the provision of services.

• Production can be done on a small scale (e.g., handmade crafts) or on a large scale (e.g., mass production in factories).

• Efficiency and quality are important considerations in production.

• Examples of production include car manufactu...read more

Identify errors in given sentences

• Check for grammatical errors such as subject-verb agreement, punctuation, and spelling mistakes

• Look for inconsistencies in tense, voice, and pronoun usage

• Ensure proper sentence structure and clarity of expression

Proofreading symbols are shorthand marks used to indicate errors in written text.

• Proofreading symbols are used to indicate spelling, grammar, punctuation, and formatting errors.

• Examples of proofreading symbols include a circle around a punctuation mark to indicate it needs to be changed, a caret symbol to indicate where a word needs to be inserted, and a line through a word to indicate it should be deleted.

• Proofreading symbols are commonly used by editors and proofreaders to ...read more

Design is the process of creating visual and functional solutions to problems.

• Design involves understanding the problem and the audience

• It requires creativity and innovation

• Design should be aesthetically pleasing and functional

• Examples include logos, websites, packaging, and advertisements