CitiusTech Software Engineer Interview Questions, Process, and Tips

Round duration - 60 minutes
Round difficulty - Easy

Technical Interview round with questions on HTML , CSS and JS mainly.

Q1. What are the different position property values in CSS?
Ans. 
The position property values in CSS determine how an element is positioned in a document.
• static: default value, elements are positioned according to the normal flow of the document

• relative: positioned relative to its normal position

• absolute: positioned relative to the nearest positioned ancestor

• fixed: positioned relative to the viewport, does not move when scrolled

• sticky: acts like a combination of relative and fixed p
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Q2. What are the specificity rules in CSS?
Ans. 
Specificity rules in CSS determine which styles are applied to an element when multiple conflicting styles are present.
• Specificity is calculated based on the type of selector used (ID, class, element) and the number of each type of selector.

• ID selectors have the highest specificity, followed by class selectors, and then element selectors.

• Inline styles have the highest specificity and will always override external style...read more
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Q3. What are the different types of decorators in JavaScript?
Ans. 
Decorators in JavaScript are functions that allow you to add new functionality to existing objects or functions.
• Function decorators: Functions that take another function as an argument and return a new function that adds some kind of behavior.

• Class decorators: Functions that are used to modify classes in JavaScript.

• Method decorators: Functions that are used to modify methods within a class.

• Property decorators: Function...read more
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Round duration - 60 minutes
Round difficulty - Easy

Technical Interview round with questions on Angular mainly.

Q1. What are structural directives in Angular?
Ans. 
Structural directives in Angular are used to modify the structure of the DOM by adding or removing elements based on conditions.
• Structural directives are preceded by an asterisk (*) in Angular templates.

• Common structural directives include *ngIf, *ngFor, and *ngSwitch.

• Example: <div *ngIf="condition">Content to show when condition is true</div>
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Q2. What are the different lifecycle hooks in Angular?
Ans. 
Angular lifecycle hooks are methods that allow you to tap into the lifecycle of a component or directive.
• ngOnChanges - called when an input property changes

• ngOnInit - called once the component is initialized

• ngDoCheck - called during every change detection run

• ngAfterContentInit - called after content (ng-content) has been projected into the component

• ngAfterContentChecked - called after every check of the projected conte...read more
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Q3. What is dependency injection?
Ans. 
Dependency injection is a design pattern where the dependencies of an object are provided externally rather than created within the object itself.
• Allows for easier testing by providing mock dependencies

• Promotes loose coupling between components

• Improves code reusability and maintainability

• Commonly used in frameworks like Spring in Java
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Round duration - 30 minutes
Round difficulty - Easy

Typical managerial round with behavioral problems.