Sureworks Infotech Pvt. Ltd. Support Engineer Interview Questions and Answers

Fizz buzz question and array related

Q1. Basic react, javascript and one question to find duplicate.
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Q1. Salary discussion
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Q1. Logical question
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Q2. Basic opps and collection
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They will ask questions on logic

Q1. About technology you mentioned in resume
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Q2. And arrays or condition based
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Q3. String function
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Q1. About technology and previous company about work
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Q1. Salary discussion
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Q1. Resume related questions
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Q1. Technology related
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Q1. Discuss everything
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Q1. Basic core java questions
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Q2. Prior financial experience
Ans. 
Yes
• Worked as a software engineer at a financial institution for 5 years

• Developed and maintained financial software applications

• Implemented complex financial algorithms and calculations

• Collaborated with financial analysts and stakeholders to understand requirements

• Ensured compliance with financial regulations and security standards
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Q1. Core java coding questions on strings, filereader, arrays
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Q2. Questions on rest services methods and implementation
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Q1. Previous experience questions
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Easy level questions on string, linked list and array

Q1. Difference between TCP and UDP
Ans. 
TCP is a connection-oriented protocol while UDP is connectionless.
• TCP provides reliable, ordered, and error-checked delivery of data while UDP does not guarantee any of these.

• TCP is slower but more reliable while UDP is faster but less reliable.

• TCP is used for applications that require high reliability and accuracy such as email, file transfer, and web browsing while UDP is used for applications that require speed and ...read more
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Q2. Nibble swap program in C
Ans. 
A nibble swap program in C
• Nibble swap means swapping the 4-bit halves of a byte

• Use bitwise operators to perform the swap

• Example: unsigned char x = 0xAB; x = ((x & 0x0F) << 4) | ((x & 0xF0) >> 4);
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Q1. Reverse Linked List in C
Ans. 
Reverse a linked list in C language.
• Create three pointers: current, previous, and next.

• Traverse the linked list and change the direction of the pointers.

• Return the new head of the reversed linked list.
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Q2. Write an API call in C
Ans. 
API call in C
• Include the necessary header files

• Create a URL string with the required parameters

• Use the curl library to make the API call

• Handle the response data appropriately
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Programming on basics of C

Programming on basics of C

Q1. Salary details and location preference
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