General Knowledge in Computer Science

In which year was the first iPhone released?

• 2005

• 2007

• 2008

• 2010

Which is the latest version of Android OS (as of 2023)?

• Android 11

• Android 12

• Android 13

• Android 14

Which of the following is not a programming language?

• Python

• HTML

• Java

• C++

What is the default port number for HTTP?

• 21

• 22

• 80

• 443

Which company developed the Java programming language?

• Microsoft

• Google

• Sun Microsystems

• Oracle

Which of the following is not an operating system?

• Linux

• Windows

• Python

• macOS

What is the main function of the ALU in a CPU?

• Control operations

• Perform arithmetic and logical operations

• Store data

• Manage input/output operations

Which of the following is a cloud storage service?

• Dropbox

• Photoshop

• Firefox

• Eclipse

Who invented the World Wide Web?

• Bill Gates

• Steve Jobs

• Tim Berners-Lee

• Mark Zuckerberg

Which of the following is not a relational database management system (RDBMS)?

• MySQL

• Oracle

• MongoDB

• PostgreSQL