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I applied via Naukri.com and was interviewed in Apr 2021. There were 3 interview rounds.
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I was interviewed before Dec 2015.
C is a procedural programming language while C++ is an object-oriented programming language.
C is a low-level language while C++ is a high-level language.
C++ supports object-oriented programming concepts like classes, inheritance, and polymorphism.
C++ has better support for exception handling and templates.
C++ is more complex than C and requires more memory.
C++ is used for developing applications like video games, while...
A class is a blueprint for creating objects that have similar attributes and behaviors.
Classes are used in object-oriented programming.
They define the properties and methods that objects of that class will have.
Objects are instances of a class.
Classes can inherit properties and methods from other classes.
Examples of classes include 'Person', 'Car', and 'Animal'.
An object is a self-contained entity that contains data and behavior.
An object is an instance of a class.
It has attributes (data) and methods (behavior).
Objects can interact with each other through their methods.
Examples include a car object with attributes like color and model, and methods like start and stop.
Another example is a person object with attributes like name and age, and methods like walk and talk.
A variable that is associated with a class rather than with instances of the class.
Static variables are declared using the static keyword.
They are initialized only once, at the start of the program execution.
They retain their value throughout the program's execution.
They can be accessed without creating an instance of the class.
Example: public static int count = 0;
Static variables have local scope but retain their value between function calls, while global variables have global scope.
Static variables are declared inside a function and retain their value between function calls
Global variables are declared outside of any function and can be accessed from any part of the program
Static variables have local scope, while global variables have global scope
Static variables are initializ...
Pointers are variables that store memory addresses of other variables.
Pointers allow for dynamic memory allocation and manipulation.
They are commonly used in programming languages like C and C++.
Example: int *ptr; // declares a pointer to an integer variable
Example: ptr = # // assigns the memory address of num to ptr
Example: *ptr = 5; // assigns the value 5 to the variable pointed to by ptr
Structures are arrangements of elements that form a framework or framework-like support.
Structures can be found in various fields such as engineering, architecture, and biology.
They can be made of different materials such as steel, wood, or bone.
Examples include bridges, buildings, and the skeletal system.
Structures can be designed to withstand different types of forces such as compression, tension, or bending.
A stack is a data structure that follows the Last In First Out (LIFO) principle.
Push: adds an element to the top of the stack
Pop: removes the top element from the stack
Peek: returns the top element without removing it
IsEmpty: checks if the stack is empty
Size: returns the number of elements in the stack
Three steps for using functions in C.
Declare the function with its return type, name, and parameters.
Define the function by writing the code for it.
Call the function by using its name and passing arguments if necessary.
The limit for the number of arguments passed to functions is not fixed. Arrays or structures can be used to pass more parameters.
The limit for the number of arguments passed to functions is not fixed and depends on the programming language and system architecture.
In C programming language, there is no limit on the number of arguments that can be passed to a function.
In Java, the maximum number of arguments that can be ...
A union is an organization formed by workers to protect their rights and interests in the workplace.
Unions negotiate with employers for better wages, benefits, and working conditions.
They also provide support and representation for workers in disputes with management.
Membership in a union is voluntary, but members pay dues to support the union's activities.
Unions can be industry-specific, such as the United Auto Worker...
if else is used for simple conditions while switch case is used for multiple conditions.
if else is a sequential decision-making statement while switch case is a multi-branch decision-making statement
if else is used when there are only a few conditions to be checked while switch case is used when there are multiple conditions to be checked
if else can have multiple conditions in a single statement while switch case can o...
Member functions are functions that are defined inside a class and can access the class's private and protected members.
Member functions are also known as methods.
They can be used to manipulate the data members of an object.
They can be overloaded, meaning multiple functions with the same name but different parameters can exist within a class.
They can be declared as const, meaning they do not modify the object's state.
E...
Find the output of c=++a+b-- where a=5 and b=4.
The value of a is incremented by 1 before the addition operation
The value of b is decremented by 1 after the addition operation
The final value of c is 10
The value of a becomes 6 and the value of b becomes 3
10 plants can be planted in 5 rows with 4 plants in each row.
Divide the plants into groups of 4.
Arrange the groups in 5 rows.
Each row will have 4 plants.
Exceptions handling is a mechanism to handle runtime errors in Java programs.
Exceptions are objects that are thrown at runtime when an error occurs
Java provides try-catch-finally blocks to handle exceptions
Checked exceptions must be handled or declared in the method signature
Unchecked exceptions can be handled or left unhandled
Custom exceptions can be created by extending the Exception class
I have experience in project management, data analysis, and consulting across various industries.
Managed multiple projects simultaneously, ensuring timely delivery and client satisfaction
Analyzed data to identify trends and provide insights for clients
Consulted with clients to develop and implement strategies for growth and efficiency
Worked with clients in industries such as healthcare, finance, and retail
Collaborated ...
To gain experience in consulting and develop skills in project management, team leadership, and client relations.
Gain experience in consulting
Develop skills in project management
Develop skills in team leadership
Develop skills in client relations
I applied via Naukri.com and was interviewed in Jun 2018. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed in Sep 2020. There were 4 interview rounds.
Remove duplicates from a list of objects.
Create a new empty list.
Iterate through the original list.
For each object, check if it is already in the new list.
If not, add it to the new list.
Return the new list without duplicates.
I applied via Naukri.com and was interviewed before May 2020. There were 3 interview rounds.
I applied via Company Website and was interviewed before Jul 2020. There were 4 interview rounds.
I applied via Recruitment Consulltant and was interviewed before May 2021. There were 2 interview rounds.
The end to end implementation cycle of ISMS involves planning, implementation, monitoring, review, and improvement.
Planning involves identifying the scope, objectives, and risks of the ISMS.
Implementation involves designing and implementing controls to mitigate identified risks.
Monitoring involves regular checks to ensure the controls are effective.
Review involves assessing the effectiveness of the ISMS and identifying...
Risk assessment involves identifying, analyzing, and evaluating potential risks to determine the likelihood and impact of those risks.
Identify potential risks
Analyze the likelihood and impact of each risk
Evaluate the risks to determine their priority
Develop a plan to mitigate or manage the risks
Monitor and review the risks regularly
Annex A controls are the information security controls listed in ISO 27001 standard.
Annex A contains 114 controls categorized into 14 sections.
These controls are designed to ensure the confidentiality, integrity, and availability of information.
Examples of controls include access control, asset management, cryptography, incident management, and more.
Organizations must select and implement controls based on their risk a...
I would prefer to work from home (WFH) due to the convenience and flexibility it offers.
WFH allows for a better work-life balance as there is no commuting time.
It provides a comfortable and personalized work environment.
WFH reduces distractions and interruptions from colleagues.
It allows for increased productivity and focus.
WFH promotes better health and well-being by avoiding exposure to office germs.
It saves time and...
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