Computer Science Teacher

Computer Science Teacher Interview Questions and Answers

Updated 23 Jul 2024

Q1. 1) What's computer programming language? How to download some information about any given topic from internet?

Ans.

Computer programming language is a set of instructions used to communicate with a computer. To download information from the internet, you can use web scraping techniques.

Computer programming language is a way to communicate with computers through a set of instructions.
To download information from the internet, you can use web scraping techniques like using libraries such as BeautifulSoup in Python or requests in JavaScript.
Web scraping involves extracting data from websites ...read more

Q2. What is bug? How can we detect bug?

Ans.

A bug is an error or flaw in a software program. Bugs can be detected through testing and debugging.

Bugs can cause software to crash, produce incorrect results, or behave unexpectedly.
Testing can help detect bugs by running the software and checking for errors or unexpected behavior.
Debugging involves identifying and fixing bugs in the code.
Tools like debuggers and profilers can help with bug detection and fixing.
Bugs can also be reported by users who encounter issues while u...read more

Q3. What is database management system?

Ans.

A database management system is a software that manages and organizes data in a database.

DBMS is used to create, modify, and delete data in a database
It provides a way to store and retrieve data efficiently
Examples include MySQL, Oracle, and Microsoft SQL Server

Q4. Give two examples of antivirus.

Ans.

Antivirus software is designed to detect and remove malicious software from a computer system.

McAfee
Norton
Avast
Kaspersky
Bitdefender

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Q5. Any topic from text book.

Ans.

Data Structures and Algorithms

Data structures are ways of organizing and storing data in a computer so that it can be accessed and used efficiently.
Algorithms are step-by-step procedures for solving problems, often using data structures.
Examples of data structures include arrays, linked lists, stacks, queues, and trees.
Examples of algorithms include sorting, searching, and graph traversal.
Understanding data structures and algorithms is essential for efficient programming and ...read more

Q6. Define class and list

Ans.

A class is a blueprint for creating objects in object-oriented programming. A list is a collection of items in a specific order.

Class: blueprint for creating objects, defines attributes and methods
List: collection of items in a specific order, can be indexed and iterated over
Example: Class 'Car' with attributes like 'color' and methods like 'drive', List of colors ['red', 'blue', 'green']

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Q7. Define exception handling

Ans.

Exception handling is a mechanism to handle errors or exceptional situations in a program.

Exception handling allows for graceful handling of errors without crashing the program.
It involves using try, catch, and finally blocks to handle exceptions.
Examples include catching divide by zero errors or file not found exceptions.