Pegasystems Senior QA Engineer Interview Questions and Answers

Q1. Java program string and array related
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Q2. Core java questions
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Q1. Java program for array
Ans. 
Java program to create and manipulate an array of strings
• Declare and initialize an array of strings: String[] arrayName = new String[] {"string1", "string2", "string3"};

• Access elements in the array using index: String element = arrayName[index];

• Modify elements in the array: arrayName[index] = "newString";

• Iterate through the array using a loop: for(String element : arrayName) { // do something with element }
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Q2. Java program for string
Ans. 
Java program to manipulate an array of strings
• Use a for loop to iterate through the array of strings

• Use string methods like substring, indexOf, or replace to manipulate the strings

• Use StringBuilder for efficient string manipulation
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Basic Aptitude questions. Candidate with average knowledge can crack it.

Two programming questions were asked. Difficulty level was medium.

Q1. Technical questions related to programming.
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Q1. HR type questions
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Q1. Testing basic questions
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Q1. General HR questions
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Interviewer gave a java program and asked output.

Work on jva concepts

Array and link list questions.

Q1. Rest Api and rest assured
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Q1. Negotiations regarding the post
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Q1. 1.Actions 2.Alerts 3.diff between string buffer and string builder 4. diff between hash map and hash table 5.program to find index of character in string 6.program to find character occurrences in a string...read more
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Q1. About your expertise.
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Q2. Team management.
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