round 1

What is the primary role of operating system?

• Managing computer hardware and software resources

• Managing user interface

• Managing network connections

• Managing web servers

Which protocol is primarily used for secure communication over the internet?

• FTP

• HTTPS

• SSH

• HTTP

What does the term phishing refers to?

• A type of computer virus

• A method of bypassing security

• A technique used to steal personal information

• Scammers use phone calls to deceive individuals

What is the time complexity of linear search?

• O(1)

• O(log n)

• O(n)

• O(n^2)

What is a stack?

• A data structure following FIFO principle

• A data structure following LIFO principle

• A data structure for searching elements

• A data structure for sorting elements

What programming language is primarily used for developing Android apps?

• Swift

• Java

• Python

• C++

What is the purpose of cache memory in computer system?

• To store user data permanently

• To provide a backup for main memory

• To speed up excess of frequently used data

• To store system logs

What is the purpose of compiler?

• Execute program instructions

• Translate source code into machine code

• Debug code errors

• Manage memory allocation

Who developed python programming language?

• Larry Page
• Mark Zuckerberg
• Guido van Rossum
• Elon Musk

What does CSS stands for?

• Cascading Style Symbols
• Cascading Style Syntax
• Cascading Style Scripts
• Cascading Style Sheets