TELUS Digital Module Lead Interview Questions and Answers

Q1. Explain collection framework and uses
Ans. 
Collection framework is a set of interfaces and classes in Java that provide a way to store and manipulate groups of objects.
• Provides interfaces like List, Set, Map for storing collections of objects

• Includes classes like ArrayList, HashSet, HashMap for implementing these interfaces

• Allows for easy manipulation, sorting, searching, and iteration of collections

• Used in various applications like data processing, data storag
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Q2. Explain springboot and it's annotation
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Spring Boot is a Java-based framework used for creating standalone, production-grade Spring-based applications.
• Spring Boot simplifies the process of creating Spring applications by providing defaults for configuration and eliminating the need for XML configuration files.

• Annotations in Spring Boot are used to simplify the configuration of Spring applications by providing metadata about the application.

• Examples of annota...read more
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First time attend aptitude test .

Q1. Any computer engineering basic questions
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Q2. C,C++,java , python
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Q3. What is inheritance.how many times of inheritance.
Ans. 
Inheritance is a concept in object-oriented programming where a class can inherit attributes and methods from another class.
• Inheritance allows for code reusability and promotes the concept of 'is-a' relationship.

• There are different types of inheritance such as single inheritance, multiple inheritance, multilevel inheritance, and hierarchical inheritance.

• Example: Class B inheriting from Class A - 'class B: public A {}'
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Q4. How many characters are used in C.
Ans. 
C uses a set of 128 characters, including letters, digits, special characters, and control characters.
• C uses 26 letters (uppercase and lowercase), 10 digits (0-9), and various special characters like !, @, #, $, %, etc.

• C also includes control characters like newline, tab, carriage return, etc.

• The total number of characters used in C is 128.
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Q5. What is c. How many characters are used.
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C is a programming language known for its efficiency and flexibility. It uses 256 characters.
• C is a high-level programming language used for system programming, embedded systems, and applications.

• C uses 256 characters, including letters, digits, special characters, and whitespace.

• Examples of characters in C include 'a', '1', '+', and ' '.
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Q1. Basics of your technical skills
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Q1. More Projects related questions
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Q1. Python namespaces
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Q1. What is oop? What is inheritance? What is cooling?
Ans. 
OOP is a programming paradigm that uses objects to represent and manipulate data. Inheritance is a mechanism for creating new classes based on existing ones. Cooling is not a relevant term in software engineering.
• OOP stands for Object-Oriented Programming

• In OOP, objects are instances of classes that encapsulate data and behavior

• Inheritance allows a new class to be based on an existing class, inheriting its properties a...read more
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Q2. Good. Bbbbbbbb Goodjjjjjhjjjjjjj Goodyuhjhhhhh
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In Aptitude test in Math & Reasoning &English is be must for 1st round.

In Coding Round first of all basic programing language C & 2nd One Oops language & DBMS must be knowledge. And then coding profile is above.