Aptean Interview Questions, Process, and Tips

Simple logical and mathematical questions. Need to answer 28 correctly out of 40 questions

Logical and cognitive reasoning based questions

Q1. Tell me about yourself
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1st round was aptitude test, questions was intermediate level.

Coding questions was on hacker earth and the level of question was quite good

Q1. 1 to 1 round was technical round. And some questions was like defination kind of and other was live coding. Level was basic to intermediate
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Q1. This was hr interview and it was just to know the thinking ability, mindset of candidate.
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Q1. Technical Testing and Automation questions
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Q1. What are your salary expectations?
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Q2. What is your family background?
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Q3. Share details of your previous job.
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Q4. Why should we hire you?
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Q5. Why are you looking for a change?
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Usual Aptitude, Logical Reasoning and Maths

Q1. Design 3 tier architecture.
Ans. 
3 tier architecture consists of presentation, application, and database layers.
• Presentation layer: User interface, web server, load balancer

• Application layer: Business logic, application server, API gateway

• Database layer: Data storage, database server, backup and recovery

• Each layer is independent and can be scaled separately

• Example: Web application with AngularJS on presentation layer, Java on application layer, and My
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Q2. What are the different types of S3 and how does S3-IA work.
Ans. 
S3 has 6 different types, including S3-IA which is a cost-effective storage option for infrequently accessed data.
• S3 Standard: for frequently accessed data

• S3 Intelligent-Tiering: automatically moves data between two access tiers based on changing access patterns

• S3 Standard-Infrequent Access (S3 Standard-IA): for infrequently accessed data

• S3 One Zone-Infrequent Access (S3 One Zone-IA): for infrequently accessed data tha...read more
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Q3. Write a program to restart VMs sequentially
Ans. 
A program to restart VMs sequentially
• Create a list of VMs to be restarted

• Loop through the list and restart each VM one by one

• Wait for each VM to complete the restart process before moving to the next one
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Q1. Challenges faced in current role
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Q2. What is load average in Linux machine
Ans. 
Load average is the average number of processes waiting to run on a CPU over a period of time.
• Load average is a measure of system utilization.

• It is calculated as the average number of processes that are either in a runnable or uninterruptable state.

• Load average is displayed as three numbers representing the average load over the last 1, 5, and 15 minutes.

• A load average of 1.0 means that the CPU is fully utilized.

• A load...read more
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Q1. Explain DR processes
Ans. 
DR processes refer to the procedures and strategies put in place to ensure business continuity in the event of a disaster.
• DR processes involve identifying critical systems and data that need to be protected

• Creating backup and recovery plans for these critical systems and data

• Testing the backup and recovery plans to ensure they work effectively

• Implementing measures to ensure the availability and accessibility of critica...read more
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Q2. Questions related to Security of Cloud
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