Narola Infotech Interview Questions and Answers

Q1. Structured process
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Q1. Basic personal and educational questions
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Q1. What is software testing?
Ans. 
Software testing is the process of evaluating a software application or system to find defects and ensure it meets the specified requirements.
• Software testing involves executing a program or application with the intent of finding errors.

• It ensures that the software meets the functional and non-functional requirements.

• It helps to identify defects early in the development cycle, reducing the cost of fixing them later.

• Typ...read more
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Q2. What is regression testing?
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Regression testing is the process of testing changes made to a software application to ensure that existing functionality still works as expected.
• It is performed after making changes to the software

• It ensures that existing functionality is not affected by the changes

• It helps to identify any new defects introduced by the changes

• It can be automated to save time and effort

• Examples include testing after bug fixes, new feat
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Q3. Basis automation testing questions?
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Q4. What is manual testing?
Ans. 
Manual testing is the process of testing software manually without the use of automation tools.
• Manual testing involves the tester executing test cases manually

• It is a time-consuming process but can be more effective in finding certain types of defects

• It requires human observation, analysis, and judgment to determine if the software is functioning correctly

• Examples of manual testing include exploratory testing, regressi
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Q1. Why do you want to join Narola Infotech?
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Q2. Where do you see your self after 5 years?
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Q3. Tell me about your self?
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Michelin's first marketing strategy

Q1. Share your toughest experience
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Q2. How do you handle pressure?
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30 minutes to finish the questions.

Q1. What are switches and routers.
Ans. 
Switches and routers are networking devices used to connect devices and networks together.
• Switches are used to connect devices within a network and direct traffic between them.

• Routers are used to connect different networks together and direct traffic between them.

• Switches operate at the data link layer of the OSI model, while routers operate at the network layer.

• Switches use MAC addresses to forward traffic, while rout...read more
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Q2. How do you add a system in domain, if there is a DNS error.
Ans. 
To add a system in domain with DNS error, first resolve the DNS issue and then add the system to the domain.
• Check the DNS settings and ensure they are correct

• Verify that the DNS server is running and accessible

• Flush the DNS cache on the system

• If necessary, add a static DNS entry for the domain controller

• Once the DNS issue is resolved, add the system to the domain as usual
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Q3. Explain basics of firewall.
Ans. 
A firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules.
• Firewalls can be hardware or software-based

• They can be configured to block or allow traffic based on IP addresses, ports, protocols, and other criteria

• Firewalls can be set up to create a DMZ (demilitarized zone) to separate public-facing servers from internal networks

• Examples of...read more
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Q1. Why should we hire you?
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Q2. Can you explain any situation where you worked your way through a difficulty.
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Q3. Are you a quick learner if yes share any example or situation that corresponds to it.
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