Wipro System Engineer Interview Questions, Process, and Tips

Q1. How can you connect your system to a Wi-Fi network? When Wi-Fi SSID is not showing.
Ans. 
To connect a system to a Wi-Fi network when the SSID is not showing, you can try the following steps:
• Check if the Wi-Fi network is within range and the system's Wi-Fi adapter is turned on

• Restart the system and the Wi-Fi router

• Manually enter the SSID and password in the system's Wi-Fi settings

• Ensure that the Wi-Fi network is not hidden or using a different frequency band

• Update the system's Wi-Fi drivers

• Reset the network...read more
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Q2. Microsoft Office did not uninstall successfully 2019/365 showing error 30029-4
Ans. Try to uninstall with the help of SetupProd_OffScrub.exe and remove the Microsoft Office registry
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Basic aptitude of math's

Q1. Tell me about yourself
Ans. 
I am a dedicated and experienced System Engineer with a strong background in network infrastructure and troubleshooting.
• Over 5 years of experience in designing, implementing, and maintaining network systems

• Proficient in troubleshooting hardware and software issues

• Skilled in network security protocols and best practices

• Certified in Cisco networking technologies

• Strong communication and problem-solving skills
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Q2. What computer language you know? Explain them
Ans. 
I am proficient in languages such as Python, Java, and C++. Each language has its own strengths and use cases.
• Python: Known for its simplicity and readability, commonly used for web development, data analysis, and automation tasks.

• Java: A versatile language used for building enterprise applications, mobile apps, and large-scale systems.

• C++: Known for its performance and efficiency, commonly used for system programming,...read more
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Q3. Basic question of python
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Q1. Logical question
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Q2. Tell me about yourself
Ans. 
I am a dedicated and experienced System Engineer with a strong background in network infrastructure and troubleshooting.
• Over 5 years of experience in designing, implementing, and maintaining network systems

• Proficient in various operating systems such as Windows, Linux, and Unix

• Skilled in troubleshooting network issues and optimizing system performance

• Certified in Cisco networking technologies

• Strong communication and pr
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The aptitude test was almost for 30 minutes. It has mathematical questions and reasoning questions. Proctor will watch you during exam so don't cheat. The questions were moderate and are MCQs. After you clear this test, coding test will appear.

After qualifying aptitude test, you will appear for coding test. The duration can be 1 or 2 hours. Questions will be lengthy and mostly of linklist or data structures questions. Please go through some sample test before appearing exams.
After qualifying this test, you will be called for online interview.

Q1. Outlook pst and OST printer network printer
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Q2. DHCP DNS ADDS and OSI model
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Q1. How much expected salary anunal
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Q2. How much expected salary per anunal
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Round duration - 140 minutes
This round was based on Aptitude, Verbal, logical reasoning, essay writing and 2 coding questions(easy).
This year instead of providing a separate section for quants, logical and verbal there is only one section i.e; Aptitude Section, which will include all the three-section having some questions from every section.

Q1. Aptitude Test (48 mins) Quants Verbal Logical Coding (60 mins) C C++ JAVA Python
Ans. 
Question about aptitude test and coding languages for System Engineer position.
• The question is about the aptitude test which includes quants, verbal, logical, and coding.

• The coding section includes C, C++, JAVA, and Python.

• The candidate should be familiar with all the mentioned languages.

• The time limit for the aptitude test is 48 minutes and for the coding section is 60 minutes.
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Q2. Written Communication Test (20 mins)
Ans. 
Describe the process you follow to troubleshoot a system issue.
• Identify the problem and gather information

• Analyze the data and determine possible causes

• Develop and implement a solution

• Test the solution and verify if it resolves the issue

• Document the process and solution for future reference
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Round duration - 30 minutes
This is basically an Interview round which is to know about the technical skills of the candidate.

Q1. Tell me about yourself.
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Q2. OOPs concepts with implementation
Ans. 
OOPs concepts are fundamental to software engineering. They include inheritance, polymorphism, encapsulation, and abstraction.
• Inheritance allows a class to inherit properties and methods from a parent class.

• Polymorphism allows objects to take on multiple forms and behave differently based on the context.

• Encapsulation is the practice of hiding implementation details and exposing only necessary information.

• Abstraction is...read more
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Q3. SQL (joins, basic queries)
Ans. 
SQL joins and basic queries
• Joins are used to combine data from two or more tables based on a related column

• Basic queries include SELECT, FROM, WHERE, GROUP BY, HAVING, and ORDER BY clauses

• Use aliases to simplify column names and improve readability

• Avoid using SELECT * as it can slow down the query

• Use indexes to improve query performance
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Q4. Difference between list and array

Ans. 

Arrays are fixed in size and can store multiple data types, while lists are dynamic and can only store one data type.

• Arrays are declared with a fixed size, while lists can grow or shrink dynamically.

• Arrays can store multiple data types, while lists can only store one data type.

• Arrays are accessed using an index, while lists are accessed using an iterator.

• Example: int[] arr = new int[5]; List list = new ArrayList<>();

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