Hexaware Technologies Consultant Interview Questions and Answers

XYZ must assess its options after B's acquisition, considering strategic partnerships or potential buyout.

• Evaluate the new foreign company's intentions and strategies regarding the mall.

• Consider forming a strategic alliance with the foreign company to leverage their resources.

• Assess the possibility of acquiring additional shares from Company B to increase influence.

• Analyze the potential impact on mall operations and te...read more

Recent developments in analytics

• Advancements in machine learning algorithms

• Increased use of artificial intelligence in data analysis

• Emergence of big data analytics

• Integration of analytics with Internet of Things (IoT)

• Growing importance of predictive analytics

• Rise of real-time analytics

Usage analytics can increase outreach by providing insights on user behavior and preferences.

• Analyze user data to identify patterns and trends

• Use analytics tools to track user engagement and conversion rates

• Segment users based on their behavior and preferences

• Tailor marketing campaigns and outreach strategies to target specific user segments

• Monitor the effectiveness of outreach efforts through analytics metrics

• Continuo...read more

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...read more

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.

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 ...read more

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...read more

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...read more

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.