Q441. What is HTML and what are it's basic components?
HTML (Hyper Text Markup Language) is the standard markup language for creating web pages. It's basics components includes element, tags and attribute.
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Q442. What is TypeScript, and how does it differ from JavaScript?
TypeScript is a statically typed superset of JavaScript that adds optional static typing and other features to JavaScript. It differs from JavaScript by introducing type ...
Q443. What is the difference between slice and splice?
Here are the key differences between `slice()` and `splice()` methods in JavaScript arrays: | `slice()` | `splice()` | | -------------------------------------------------...
Q444. What are Pure Components?
Pure components are the components which render the same output for the same state and props. In function components, you can achieve these pure components through memoiz...
Q445. How do you trace requirements through to delivery and validate they were met?
Traceability means being able to follow a requirement from its origin through design, build and testing to delivery, in both directions. Forward traceability shows that e...
Q446. How do you deal with a team member who does not participate in ceremonies?
I start from curiosity, not accusation. Silence usually has a cause: they may feel the ceremonies are pointless, be overloaded, lack psychological safety, or simply prefe...
Q447. Tell me about a product decision you made with incomplete data.
Waiting for perfect data is itself a decision, usually a costly one. I aim for the best decision available with the evidence I have. First I ask what is reversible. If th...
Q448. Tell me about a time a lesson failed and how you adapted.
Early in my teaching I planned an activity that depended on students already understanding a concept they had not secured. Within ten minutes it was clear: most were conf...
Q449. How would you measure customer satisfaction and act on it?
I measure satisfaction with a mix of metrics, because each has blind spots. CSAT asks how satisfied a customer was with a specific interaction and is best collected immed...
Q450. What is deferred revenue and why is it a liability?
Deferred revenue is money a customer has paid before the company has earned it. It sits on the balance sheet as a liability because the company still owes the customer a ...