CSCI 4300 Web Development New Exam 100% Verified
which statement best describes the difference between asynchronous and synchronous
execution in programming
synchronous execution blocks further operations until the current one completes, while
asynchronous does not (syn one at a time, async seems simultaneously)
primary purpose of the virtual DOM in React
use for strategy to compute minimal DOM operations when re-rendering the UI
which type of application is best suited for NoSQL databases like MongoDB and
CouchDB
applications that need to handle large volumes of unstructured data
what is the primary purpose of using bcrypt in user authentication processes
to hash passwords before they are stored in the database
which statement best describes the difference between asynchronous and synchronous
execution in programming
synchronous execution blocks further operations until the current one completes, while
asynchronous does not
what is the purpose of adding a 'salt' to a password before hashing
to ensure each hash is unique
, what does 'separation of concerns' mean in the context of React
dividing the application into smaller components
what role for HTTP Method play in server endpoints
they specify the action to be performed on the resource
how does Next.js handle client-side navigation when a user clicks a link created with a
link
it updates the URL and page content without a full page reload
which of the following React hooks is used for managing states and creating an
interactive environment for components
useState
which of the following is JSON format
{name: "John", age: 30, city: "New York"}
which of the following statements about arrow functions in JavaScript is correct
Arrow functions are always anonymous, can be used as callbacks, and are not used
within classes
which statement best describes the difference between asynchronous and synchronous
execution in programming
synchronous execution blocks further operations until the current one completes, while
asynchronous does not (syn one at a time, async seems simultaneously)
primary purpose of the virtual DOM in React
use for strategy to compute minimal DOM operations when re-rendering the UI
which type of application is best suited for NoSQL databases like MongoDB and
CouchDB
applications that need to handle large volumes of unstructured data
what is the primary purpose of using bcrypt in user authentication processes
to hash passwords before they are stored in the database
which statement best describes the difference between asynchronous and synchronous
execution in programming
synchronous execution blocks further operations until the current one completes, while
asynchronous does not
what is the purpose of adding a 'salt' to a password before hashing
to ensure each hash is unique
, what does 'separation of concerns' mean in the context of React
dividing the application into smaller components
what role for HTTP Method play in server endpoints
they specify the action to be performed on the resource
how does Next.js handle client-side navigation when a user clicks a link created with a
link
it updates the URL and page content without a full page reload
which of the following React hooks is used for managing states and creating an
interactive environment for components
useState
which of the following is JSON format
{name: "John", age: 30, city: "New York"}
which of the following statements about arrow functions in JavaScript is correct
Arrow functions are always anonymous, can be used as callbacks, and are not used
within classes
