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posted on 16 Sep 2024
I applied via Recruitment Consulltant and was interviewed in Aug 2024. There was 1 interview round.
To find the middle of a linked list, use the slow and fast pointer technique.
Initialize two pointers, slow and fast, at the head of the linked list.
Move the slow pointer by one node and the fast pointer by two nodes until the fast pointer reaches the end of the list.
The node pointed to by the slow pointer at this point is the middle of the linked list.
ANR stands for Application Not Responding, it occurs when the main UI thread is blocked for too long.
ANR can be prevented by offloading long-running tasks to background threads or services.
Optimizing code and reducing UI thread workload can also help prevent ANR.
Using tools like StrictMode can help identify potential ANR issues during development.
Threading in Android allows multiple tasks to run concurrently, improving performance and responsiveness.
Threading can be implemented using classes such as AsyncTask, Handler, and Thread.
AsyncTask is used for short background tasks that need to update the UI, while Handler is used for communication between threads.
Thread is a low-level way to create a new thread for longer background tasks.
Care must be taken to avoid m...
ArrayList is faster for accessing elements, while LinkedList is better for frequent insertions and deletions.
ArrayList uses an array to store elements, allowing for fast random access but slower insertions and deletions.
LinkedList uses nodes with references to the next and previous elements, making insertions and deletions faster but access slower.
For example, if you need to frequently add or remove elements in the mid...
posted on 24 Dec 2024
I applied via Approached by Company and was interviewed in Nov 2024. There was 1 interview round.
Job profile knowledge
I applied via Approached by Company and was interviewed in Jul 2024. There was 1 interview round.
ISO 45001:2018 is an international standard for occupational health and safety management systems.
ISO 45001:2018 provides a framework to improve employee safety, reduce workplace risks, and create better working conditions.
It helps organizations establish, implement, maintain, and improve an occupational health and safety management system.
The standard focuses on identifying hazards, assessing risks, and implementing c...
ISO 14001:2015 is an international standard for environmental management systems.
ISO 14001:2015 sets out the criteria for an environmental management system.
It helps organizations improve their environmental performance through more efficient use of resources and reduction of waste.
The standard can be applied to any organization, regardless of its size or industry.
ISO 14001:2015 requires organizations to establish an e...
I applied via AmbitionBox and was interviewed in Jun 2024. There were 2 interview rounds.
Maths, coding, science
posted on 15 Apr 2024
I applied via Job Portal and was interviewed in Mar 2024. There were 2 interview rounds.
Assignment was on requirement gathering
I applied via Job Fair and was interviewed in Nov 2023. There were 2 interview rounds.
posted on 8 Nov 2023
Security headers are HTTP response headers that provide additional security protections against various types of attacks.
Security headers include Content-Security-Policy, X-Frame-Options, X-XSS-Protection, and Strict-Transport-Security.
Examples of security headers include 'Content-Security-Policy: default-src 'self'', 'X-Frame-Options: DENY', and 'Strict-Transport-Security: max-age=31536000'.
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