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IBM
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Use the equals() method in Java to compare two strings for equality.
Use the equals() method to compare two strings for equality.
Example: String str1 = "hello"; String str2 = "hello"; if(str1.equals(str2)) { // strings are equal }
I applied via Naukri.com and was interviewed in Sep 2023. There were 3 interview rounds.
Tuple is immutable, list is mutable. Array is fixed size, list is dynamic size.
Tuple is immutable, meaning its values cannot be changed after creation.
List is mutable, meaning its values can be changed after creation.
Array has a fixed size and can only contain elements of the same data type.
List has a dynamic size and can contain elements of different data types.
Example: Tuple - (1, 2, 3), List - [1, 'a', True], Array
Reverse a string without using inbuilt function
Create a new string variable to store the reversed string
Iterate through the original string from end to start and append each character to the new string
Return the new string as the reversed string
I applied via Naukri.com and was interviewed before Apr 2022. There was 1 interview round.
Yes, I have experience with several frameworks such as Angular, React, and Vue.
I have worked with Angular for building complex web applications
I have used React for building single-page applications
I have experience with Vue for building user interfaces
I am also familiar with other frameworks such as Ember and Backbone
Synchronisation refers to the process of coordinating multiple devices or systems to work together in harmony.
It ensures that data is consistent across all devices or systems.
It prevents conflicts and data loss.
Examples include synchronising contacts between a phone and a computer, or synchronising data between servers in a distributed system.
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I applied via Walk-in and was interviewed before Dec 2020. There were 3 interview rounds.
I was interviewed in Mar 2021.
I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.
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