Cognizant Trainee Programmer Interview Questions, Process, and Tips

Aptitude Test - Logical, Numerical, English

Q1. What is pointer What is inheritance?
Ans. 
A pointer is a variable that stores the memory address of another variable. Inheritance is a mechanism in object-oriented programming where a new class inherits properties and behaviors from an existing class.
• Pointer is used to store memory address of a variable

• Pointer can be dereferenced to access the value stored at that memory address

• Example: int *ptr; ptr = # *ptr = 10; // num now has value 10

• Inheritance allows...read more
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Easy apptitude test

Q1. First interviewer ask me show me your government I'd proof later Self introduction 6 apptitude questions very basic level Will u relocate anywhere Will u work on under pressure What is your strength and w...read more
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Q1. Self introduction Aadhar card Pan card 10 th mark sheet
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Q1. Networking Questions like What is IP ADDRESS WHAT IS MAC ADDRESS WHAT IS BSOD WHAT IS ACTIVE DIRECTORY WHAT IS NODE WHAT IS LAN WAN MAN WHAT IS SQL WHAT ARE SUBGROUPS OF SQL WHAT IS DML ,DDL TCL DCL? W...read more
Ans. 
Answers to common networking and database related questions for a Trainee Programmer interview.
• IP ADDRESS - unique identifier for devices on a network

• MAC ADDRESS - unique identifier for network interface controllers

• BSOD - Blue Screen of Death, an error screen displayed on Windows systems

• ACTIVE DIRECTORY - centralized database for managing network resources

• NODE - a device or computer on a network

• LAN WAN MAN - types of n...read more
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Q1. About yourself What are your strength What are your weakness Why do want this job What are your hobbies Who is your role model Why should we hire you What are your salary expectations What are you goals...read more
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English and maths aptitude questions

Q1. Any programming language Data types
Ans. 
Programming languages have various data types such as integers, floats, strings, and booleans.
• Data types define the type of data that can be stored in a variable.

• Common data types include integers, floats, strings, and booleans.

• Some programming languages also have more complex data types like arrays, structures, and classes.

• Data types can affect the performance and memory usage of a program.

• Examples of data types in di...read more
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Q2. Create table syntax in DBMS
Ans. 
Creating a table in a DBMS
• Use CREATE TABLE statement

• Specify table name and column names with data types

• Add constraints like primary key, foreign key, etc.

• Example: CREATE TABLE employees (id INT PRIMARY KEY, name VARCHAR(50), age INT)

• Execute the statement to create the table
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Q1. Are you ready to relocate
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Q2. Are you ready to any rotational ships
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Q3. Communication check and behaviour
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Have to good knowledge in reasoning and logical reasoning and English.

Q1. We have to know the basics and have to good command on core subjects,be prepare which job you have applied and read job description carefully prepare your self on that basis
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Q1. Personal information, situational based questions,they check your mental ability and your confidence.
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Aptitude, reasoning, verbal ability

Q1. C:struct, operator overloading, polymorphism, inheritance,
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Q1. Why do you want join our company
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