Title: Microwave oven does not heat food
Posted: Sat Feb 01, 2025 4:22 am
Task 14. Explain the difference between a stack and a queue.
Answer:
A stack and a queue do not have free access to all elements of the data structure - this is their similarity. And the main difference is that a stack is a LIFO structure: only the last added element is freely accessible. A queue, on the other hand, is FIFO: only the first added element is freely accessible.
Task 15. Explain to a primary school student what a database is.
A good way to gauge how well someone understands a topic is to ask them to explain a difficult concept to a child. Employers know this, so don't be surprised if you're asked to do something like this.
Answer:
Imagine a big library, but instead of books, all your favorite toys are stored there. You can easily find a car, a doll or a construction set, because each item has its place and you know where to look for it.
A database is like a big library, but it stores information instead pakistan telegram data of toys or books. Instead of looking for a car or a doll, you can find information about friends, favorite cartoons, animals.
When you want to find something, you just ask the computer a question, and it, like a librarian, will find the necessary information in this large array of data.
Task 16. Write a bug report for a microwave oven that does not heat food.
Such tasks are common: you need to write a report on an error in the operation of a simple device. Although such tasks are related to testing, programmers are also offered them.
Answer:
Description: The microwave oven does not heat food. When you turn on the device and select the operating mode, the timer starts, but the food does not become hot.
Answer:
A stack and a queue do not have free access to all elements of the data structure - this is their similarity. And the main difference is that a stack is a LIFO structure: only the last added element is freely accessible. A queue, on the other hand, is FIFO: only the first added element is freely accessible.
Task 15. Explain to a primary school student what a database is.
A good way to gauge how well someone understands a topic is to ask them to explain a difficult concept to a child. Employers know this, so don't be surprised if you're asked to do something like this.
Answer:
Imagine a big library, but instead of books, all your favorite toys are stored there. You can easily find a car, a doll or a construction set, because each item has its place and you know where to look for it.
A database is like a big library, but it stores information instead pakistan telegram data of toys or books. Instead of looking for a car or a doll, you can find information about friends, favorite cartoons, animals.
When you want to find something, you just ask the computer a question, and it, like a librarian, will find the necessary information in this large array of data.
Task 16. Write a bug report for a microwave oven that does not heat food.
Such tasks are common: you need to write a report on an error in the operation of a simple device. Although such tasks are related to testing, programmers are also offered them.
Answer:
Description: The microwave oven does not heat food. When you turn on the device and select the operating mode, the timer starts, but the food does not become hot.