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Vizzve Services Interview Questions and Answers
Vizzve Services Interview Experiences
1 interview found
Anonymous
Selected
I applied via Company Website and was interviewed in Jan 2023. There were 2 interview rounds.
(8 Questions)
- Q1. Goroutines,channel,mysql,postgres,dockers,rest API,struct,function,method,intergace,range,defer,panic,database,mongodb,postgres,encapsulation,abstraction,golang keywords,data segments,pointers,new,make,inb...
- Q2. Closur function,defer,panic,microservices,aws,slice,array,map,logics,data structures,design patterns,packages,unit testing,kubernets,go commands,go build,go run,build commands,polymorphism,inheritence,conc...
- Q3. Api packages,api programes,pointer,testing packages,routing package,channel,goroutines,buffered,unbuffered,mutex,waitgroup,golang adavantages,disadvantages of golang,compare golang and other languagge
- Q4. Difference between pointer and slice,difference between slice and array,map,bridge patterns,abstrac pattern,singelton,explain 2 design patterns.explain channels.
- Ans.
Questions related to Go programming language concepts and design patterns.
Pointer is a variable that stores the memory address of another variable, while slice is a reference to an underlying array.
Arrays have a fixed size, while slices are dynamic and can grow or shrink.
Maps are key-value pairs, used to store and retrieve data based on a unique key.
Bridge pattern is used to separate an abstraction from its implementat...
- Q5. Explain pointers? explain channel?
- Ans.
Pointers are variables that store the memory address of another variable. Channels are used for communication between goroutines.
Pointers allow direct access to memory, making it possible to modify values at a specific address.
Channels are used to pass data between goroutines, allowing for synchronization and communication.
Pointers can be used to pass large data structures to functions without copying the entire struct...
- Q6. Dockers commands,project architeture linuk,commands mogodb explain
- Q7. What is goroutines,explain with example explain switch concepts in goroutines
- Ans.
Goroutines are lightweight threads of execution in Go that allow concurrent programming.
Goroutines are created using the 'go' keyword followed by a function call.
They are executed concurrently with other goroutines and can communicate using channels.
Switch statements can be used to control the flow of execution between multiple goroutines.
Example: go func() { fmt.Println('Hello, world!') }()
Example: select { case msg :...
- Q8. Explain go path and go root.what is encapsulation.write a program on encapsulation
- Ans.
Explanation of Go path and Go root, and encapsulation with a program example.
Go path is an environment variable that specifies the location of Go source code and binaries.
Go root is the location where Go is installed on the system.
Encapsulation is the process of hiding implementation details and exposing only necessary information.
Example of encapsulation in Go can be creating a struct with private fields and public me...
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I applied via Company Website and was interviewed before Jun 2021. There were 2 interview rounds.
First round was coding as well as aptitude done together went well I guess focusing on codes helps a lot.
(1 Question)
- Q1. 2nd round included tr and mr round went quite enegritic
Interview Preparation Tips
I applied via Naukri.com
Interview Questionnaire
2 Questions
- Q1. Why Amazon?
- Ans.
Amazon's innovation, customer focus, and diverse opportunities align with my career goals and values.
Customer Obsession: Amazon prioritizes customer satisfaction, evident in initiatives like Prime and personalized recommendations.
Innovation: The company is a leader in technology and logistics, constantly pushing boundaries with services like AWS and drone delivery.
Diversity of Roles: Amazon offers a wide range of caree...
- Q2. What do you expect from Amazon?
- Ans.
I expect Amazon to foster innovation, provide growth opportunities, and maintain a customer-centric culture.
Opportunities for professional development, such as training programs and mentorship.
A collaborative work environment that encourages teamwork and idea sharing.
Access to cutting-edge technology and resources to drive innovation.
A strong focus on customer satisfaction, ensuring that every decision prioritizes the ...
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Interview Questionnaire
2 Questions
- Q1. Technical
- Q2. Be yourself
I applied via Naukri.com and was interviewed before Feb 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. What are different types of cloud?
- Q2. What is workflow,trigger, different types of reports, roles, profiles, permission set, sharing rules etc?
- Ans.
Workflow, trigger, reports, roles, profiles, permission set, and sharing rules are all important features in Salesforce.
Workflow is a series of automated steps that can be used to streamline business processes.
Triggers are used to execute code before or after a record is inserted, updated, or deleted.
Reports are used to display data in a visual format, such as a table or chart.
Roles are used to define the hierarchy of ...
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Skills evaluated in this interview
I appeared for an interview before Jul 2020.
Interview Questionnaire
1 Question
- Q1. Is Infosys listed?
- Ans.
Yes, Infosys is listed on the Indian stock exchanges as well as on the NYSE.
Infosys is listed on the Bombay Stock Exchange (BSE) and National Stock Exchange of India (NSE)
It is also listed on the New York Stock Exchange (NYSE)
Infosys has a market capitalization of over $80 billion as of 2021
Interview Preparation Tips
I applied via Job Fair and was interviewed before Feb 2021. There were 2 interview rounds.
(1 Question)
- Q1. Basic accounting methods and journals
Interview Preparation Tips
Interview Questionnaire
2 Questions
- Q1. Accounting question asked
- Q2. Answer has been given accordingly
Interview Preparation Tips
Sayan Dey
I applied via Naukri.com and was interviewed in Nov 2019. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Why are you looking for the job change?
- Ans.
I'm seeking new challenges and opportunities for growth that align with my career goals and aspirations.
Desire for professional growth: I'm looking to expand my skill set and take on more leadership responsibilities.
Seeking a better cultural fit: My current company has a different work culture than what I thrive in; I value collaboration and innovation.
Interest in new technologies: I'm excited about working with cuttin...
- Q2. Relevant technical questions, as per my current technology
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I applied via Recruitment Consulltant and was interviewed before Apr 2021. There were 3 interview rounds.
Standard Aptitude questions
Based on strings and array
(1 Question)
- Q1. Background questions and technical questions related to problem solved
Interview Preparation Tips
It's more on your self development and your carrier.
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