Uncategorized Full stack screening Test by mfh.officials@gmail.com Jan 20, 2025 0 Comment Full stack 1 / 20 Which CSS property is used to change the text color of an element? front-color background color color text color 2 / 20 What is the main advantage of using an ORM (Object-Relational Mapping)? Simplified database interactions using code Automatic generation of frontend code Direct execution of SQL queries Better database performance 3 / 20 What is the primary purpose of middleware in a web application? To handle business logic To serve static files To manage database connections To process requests and responses 4 / 20 Which function is used to parse incoming JSON requests in Express.js? app.get() app.post() app.use(express.json() app.data() 5 / 20 Which event is triggered when a user clicks on an HTML element? onhover onload onkeydown onclick 6 / 20 What does ACID stand for in database systems? Accuracy, Clarity, Isolation, Dependency Automated, Consistent, Isolated, Durable Atomicity, Consistency, Isolation, Durability Atomic, Clustered, Integrated, Durable 7 / 20 Which tool is commonly used for version control in full-stack development? Docker Kubernetes Jenkins Git 8 / 20 What does the let keyword do in JavaScript? Declares a block-scoped variable Declares a function eclares a constant Declares a variable globally 9 / 20 In Python, which framework is commonly used for backend web development? All of the above Flask Django Pyramid 10 / 20 In MongoDB, data is stored in: Rows Documents Tables Files 11 / 20 Which of the following is not a JavaScript data type? Object Undefined Float Boolean 12 / 20 Which NoSQL database is known for its horizontal scaling capability? MongoDB SQLite PostgreSQL MySQL 13 / 20 What does CRUD stand for in web development? Connect, Run, Upload, Download Create, Retrieve, Update, Delete Connect, Retrieve, Update, Delete Create, Run, Update, Deploy 14 / 20 What HTTP method is used to update a resource? GET PUT DELETE POST 15 / 20 Which HTML attribute is used to define inline styles?A. classD. inline style inline id class 16 / 20 What is the default position of an HTML element in CSS? Static Fixed Relative Absolute 17 / 20 Which of the following is a JavaScript runtime environment? Node.js Vue.js React Angular 18 / 20 Which SQL clause is used to filter records? WHERE SELECT FILTER HAVING 19 / 20 Which of the following best describes a full-stack developer? A developer skilled in both frontend and backend technologies A database administrator A developer specialized in backend technologies A developer specialized in frontend technologies 20 / 20 Which SQL command is used to retrieve data from a database? DELETE INSERT UPDATE SELECT Your score isThe average score is 66% 0% Restart quiz
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