Dot Rebar Services Senior rebar detailer Interview Questions and Answers

let vs var in JavaScript and hosting

• let has block scope while var has function scope

• let cannot be redeclared in the same scope while var can

• Hosting is the process of moving a website or application to a server

• JavaScript can be hosted on various platforms such as AWS, Heroku, and Firebase

Advantages of ReactJS, hooks, HTML, CSS, version of React and their differences.

• ReactJS is a popular JavaScript library for building user interfaces.

• Hooks allow for stateful logic in functional components.

• HTML and CSS are used for structuring and styling web pages.

• React version 16 introduced features like error boundaries and portals.

• React version 17 focused on improving the upgrade process.

• ReactJS is faster than other...read more

Checking points in beam and column are critical for ensuring structural integrity.

• Checking for cracks or deformations

• Ensuring proper alignment and levelness

• Verifying adequate reinforcement

• Checking for proper bearing and connection details

• Using non-destructive testing methods

• Following applicable codes and standards

Interview questions for Senior Engineer position on data structures and memory management.

• Write C programs to insert and delete nodes at the beginning, end, and middle of a linked list.

• Understand the differences between singly and doubly linked lists.

• Explain what segmentation fault is and how it occurs.

• Differentiate between malloc and calloc functions.

• Define memory leak and how it can be prevented.

• Understand the XOR lo...read more