Zovian Technologies Interview Questions and Answers

Q1. Are you familiar with Object-Oriented Programming (OOP)?
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Q2. What is the definition of a constant in PHP?
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Q1. What is scatter gather?
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Q2. What is RAML? What are traits?
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Q1. How Angular application works?
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Angular applications work by utilizing TypeScript to create components, services, and modules that interact with the DOM.
• Angular applications are built using TypeScript, a superset of JavaScript.

• Components are the building blocks of Angular applications, representing different parts of the UI.

• Services are used to share data and functionality across components.

• Modules help organize the application into cohesive blocks o...read more
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Q2. What are components and directives?
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Components and directives are key concepts in Angular framework for building dynamic web applications.
• Components are the basic building blocks of Angular applications, representing a part of the user interface.

• Directives are markers on a DOM element that tell Angular to attach a specific behavior to that element or transform it.

• Components are directives with a template.

• Examples: ngIf, ngFor, ngStyle, ngClass
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Q3. What are dependency injection in angular
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Dependency injection in Angular is a design pattern where components are given their dependencies rather than creating them.
• In Angular, dependencies are injected into a component's constructor using TypeScript.

• This allows for better modularity, reusability, and testability of code.

• Dependencies can be provided at the module level or at the component level.

• Example: constructor(private userService: UserService) {}
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Q4. How do you call an api in angular
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To call an API in Angular, you can use the HttpClient module to make HTTP requests.
• Import the HttpClientModule in your app module

• Inject the HttpClient service in your component/service

• Use HttpClient's methods like get(), post(), put(), delete() to make API calls

• Subscribe to the Observable returned by the HTTP request to get the response data
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Q1. Why do you want to get placed in Accenture?
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Q2. What are ur strengths and weakness?
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My strengths include problem-solving skills, attention to detail, and strong communication. My weakness is that I can be overly critical of my own work.
• Strengths: problem-solving skills

• Strengths: attention to detail

• Strengths: strong communication

• Weakness: overly critical of my own work
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Q3. If there is a task and someone comes for your help what will be your approach?
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Most of the questions on verbal,logical,numerical aptitude

Q1. Introduce yourself
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Q2. Could you explain the project
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Basic Linux Question

Q1. What is ftp port number?
Ans. 
FTP port number is 21.
• FTP port number is used for transferring files over a network.

• It is a default port number for FTP protocol.

• FTP clients connect to port 21 on the server to initiate a file transfer.

• FTP servers listen on port 21 for incoming connections.
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Q2. What is DHCP and how its working?
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DHCP stands for Dynamic Host Configuration Protocol. It is a network protocol that automatically assigns IP addresses to devices on a network.
• DHCP server assigns IP addresses to devices on a network

• It also provides other network configuration information such as subnet mask and default gateway

• DHCP uses a lease mechanism to manage IP address assignments

• DHCP operates on the client-server model

• Example: When a device conne...read more
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Q3. What is Domain name System?
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Domain Name System (DNS) is a system that translates domain names to IP addresses, allowing users to access websites using human-readable names.
• DNS is like a phone book for the internet, translating domain names (like google.com) to IP addresses (like 172.217.3.206).

• DNS servers store records of domain names and their corresponding IP addresses.

• DNS helps users access websites by resolving domain names to IP addresses in...read more
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