Apexon Softwaretest Engineer Interview Questions and Answers

Q1. Basic questions in Tosca
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Q2. Detail asking about project
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Q1. Java program for prime no
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Java program to check if a number is prime or not
• Create a function to check if a number is prime or not

• Iterate from 2 to n/2 and check if n is divisible by any number

• If n is divisible by any number, it is not prime

• If n is not divisible by any number, it is prime
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Q2. Dynamic web table element program
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A dynamic web table element program involves identifying and interacting with elements in a table that change dynamically.
• Identify the table element using unique identifiers like class or id

• Use Selenium WebDriver to locate and interact with the table element

• Handle dynamic changes in the table by using dynamic XPath or CSS selectors

• Iterate through rows and columns to extract data or perform actions
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Q1. What is iscsi in san
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iSCSI is a protocol used to transmit SCSI commands over IP networks.
• iSCSI stands for Internet Small Computer System Interface.

• It allows block-level access to storage devices over a network.

• It uses TCP/IP to transmit SCSI commands and data over IP networks.

• iSCSI targets are storage devices that can be accessed by iSCSI initiators.

• iSCSI is commonly used in SAN (Storage Area Network) environments.
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Q2. What is raid and explain r5
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RAID stands for Redundant Array of Independent Disks. RAID 5 is a type of RAID that uses block-level striping with distributed parity.
• RAID is a technology that combines multiple physical hard drives into a single logical unit for data redundancy and performance improvement.

• RAID 5 requires at least three disks and uses parity data to provide fault tolerance.

• In RAID 5, data is striped across all disks with parity data di...read more
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It was simple basic level questions

Q1. Asked basic codes
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Q1. Normal basic hr type questions
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Q1. Explain Abstraction in detail.
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Abstraction is a fundamental concept in software engineering that simplifies complex systems by hiding unnecessary details.
• Abstraction allows focusing on high-level functionalities while hiding implementation details.

• In Object-Oriented Programming (OOP), abstraction is achieved through abstract classes and interfaces.

• Example: A car's interface (steering wheel, pedals) abstracts the complex mechanics of the engine.

• Abstr...read more
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Q2. Explain projects in detail.
Ans. 
I worked on various projects focusing on software testing, automation, and quality assurance in diverse environments.
• Developed automated test scripts using Selenium for a web application, improving testing efficiency by 40%.

• Participated in Agile development cycles, collaborating with developers to ensure timely bug fixes and feature enhancements.

• Conducted performance testing using JMeter to identify bottlenecks in a hi...read more
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Java code , oops, sql , spring bbot

Q1. Maximum area of Stack
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The maximum area of a stack is determined by the size of the stack and the items it can hold.
• The maximum area of a stack is calculated by multiplying the height of the stack by the width of the stack.

• For example, if a stack has a height of 10 units and a width of 5 units, the maximum area would be 50 square units.
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Q2. Length of longest substring
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Find the length of the longest substring without repeating characters.
• Iterate through the string and keep track of the characters seen so far in a set.

• Use two pointers to mark the start and end of the current substring.

• Update the maximum length of the substring as you iterate through the string.
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