Cognizant Senior Systems Engineer Interview Questions, Process, and Tips

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Q1. Normal hr round
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Q2. Basic technical question
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Q3. Normal python question
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Q1. About your self
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Q2. Experience details
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I joined Cognizant as a Programmer Analyst Trainee in 2020. The initial aptitude test included sections on numerical reasoning, logical reasoning, mathematics, and paragraph comprehension. It was divided into multiple sections, preventing us from returning to questions from previous ones. There were numerous paragraph comprehensions, written in complex English, which consumed a significant amount of my time.

Q1. What is an IP address?
Ans. 
An IP address is a unique numerical label assigned to each device connected to a computer network.
• IP addresses are used for communication and identification on a network

• There are two types of IP addresses: IPv4 and IPv6

• IPv4 addresses are written in the format xxx.xxx.xxx.xxx (e.g. 192.168.1.1)

• IPv6 addresses are written in a longer format with hexadecimal characters (e.g. 2001:0db8:85a3:0000:0000:8a2e:0370:7334)
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Q2. What is the recent movie you watched, can you explain the story?
Ans. 
The recent movie I watched is Inception, a mind-bending thriller about dreams within dreams.
• The movie follows a skilled thief who enters the dreams of others to steal their secrets.

• The protagonist is tasked with planting an idea in someone's mind through dream manipulation.

• The concept of dream levels and the idea of a dream within a dream are central to the plot.

• The film explores themes of reality, perception, and the ...read more
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Q3. Asked questions from my resume on my paper presentation - What is the presentation, can you explain what the paper is about?
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Q4. Can you Introduce yourself?
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I am a Senior Systems Engineer with 8 years of experience in designing and implementing complex IT solutions.
• 8 years of experience in IT

• Specialize in designing and implementing complex systems

• Proficient in various programming languages such as Java and Python
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Q1. Why do you want to join cognizant?
Ans. 
I want to join Cognizant because of its reputation for innovation and growth opportunities.
• Cognizant is known for its cutting-edge technology solutions and innovative projects.

• I am impressed by Cognizant's commitment to employee development and career advancement.

• I believe that joining Cognizant will provide me with the opportunity to work on challenging projects and expand my skill set.
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Q2. What do you know about cognizant?
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Cognizant is a multinational technology company providing IT services, consulting, and business process outsourcing.
• Cognizant is headquartered in the United States.

• It was founded in 1994.

• The company offers services in areas such as digital technology, consulting, and operations.

• Cognizant has a global presence with offices in multiple countries.

• It is known for its expertise in areas like cloud computing, data analytics,
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Q3. Are you able to work in night shifts?
Ans. 
Yes, I am able to work in night shifts as needed for the role of Senior Systems Engineer.
• I have previous experience working night shifts in my current role as a systems engineer.

• I am willing to adjust my schedule to accommodate night shifts if required for the job.

• I understand the importance of round-the-clock support for critical systems and am prepared to contribute during night shifts.
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Q4. Would you be able to relocate to a different city and why do you want to relocate?
Ans. 
Yes, I am open to relocating for the right opportunity.
• I am open to relocating for career growth and new experiences.

• I am willing to relocate to a different city if it aligns with my professional goals.

• I am excited about the prospect of exploring a new city and its culture.

• I am flexible and adaptable to new environments and challenges.
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Q1. General Discussion (Tell me about yourself)
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Online aptitude assessment

Q1. Video call assessment
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Q1. Tell me about your work experience.
Ans. 
I have over 10 years of experience in designing, implementing, and maintaining complex systems for various industries.
• Designed and implemented scalable infrastructure for a large e-commerce platform

• Managed virtualized environments using VMware and Hyper-V

• Automated system administration tasks using scripting languages like Python and PowerShell

• Performed troubleshooting and resolution of network issues

• Collaborated with c...read more
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Q2. What is your contribution beyond your work.
Ans. 
I actively participate in mentoring junior team members and volunteering in community tech events.
• Mentoring junior team members to help them grow professionally

• Volunteering in community tech events to give back to the industry

• Sharing knowledge and expertise with others in the field

• Contributing to open-source projects to support the tech community
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Q3. Any questions needed to be asked
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Q1. Explain about the DHCP
Ans. 
DHCP stands for Dynamic Host Configuration Protocol, used to automatically assign IP addresses to devices on a network.
• DHCP allows devices to obtain IP addresses, subnet masks, default gateways, and DNS servers automatically.

• It helps in reducing the administrative burden of manually assigning IP addresses to each device on a network.

• DHCP operates based on a client-server model, where a DHCP server assigns IP addresses ...read more
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Q2. Explain about DORA process
Ans. 
DORA process stands for DevOps Research and Assessment process, used to measure software delivery performance.
• DORA process was developed by Nicole Forsgren, Jez Humble, and Gene Kim.

• It focuses on measuring key metrics related to software delivery performance, such as lead time, deployment frequency, change failure rate, and mean time to restore.

• Organizations can use DORA process to assess their current performance and ...read more
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Q1. Salary expected
Ans. 
My expected salary is based on my experience, skills, and the market rate for Senior Systems Engineers.
• Research the average salary for Senior Systems Engineers in your area

• Consider your years of experience and relevant skills

• Factor in any additional certifications or specialized knowledge

• Be prepared to negotiate based on the company's budget and benefits package
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Q1. Basic questions from resume
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Q2. Previous experience
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Q1. Salary negotiations
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