Computer Science Quiz

What kind of quantity is an Electric potential?

• Vector quantity

• Tensor quantity

• Scalar quantity

• Dimensionless quantity

What is responsible for the current to flow?

• Protons

• Electrons

• Nucleus

• Protons and Electrons

The full form of OSI is?

• Operating System interface

• Optical System interconnection

• Operating System Internet

• Open System Interconnection

What is a proxy server also known as?

• Application-level gateway

• Proxy tools

• Application proxy

• None

The size of virtual memory is based on which of the following?

• CPU

• Address Bus

• RAM

• Database

Identify among the following which is mainly used to host web site

• Mail Server

• Web Server

• Database Server

• None

Convert the decimal number 7 to its binary equivalent.

• 0111

• 0101

• 0100

• 0010

What is the primary role of application software?

• To manage hardware

• To help users perform specific tasks

• To control system resources

• To execute system commands

What is the primary function of a router in a network?

• To store data

• To manage network traffic

• To provide security

• To display web pages

Which of the following is a non-relational database?

• Oracle

• MySQL

• MongoDB

• PostgreSQL