Performing Computer Operations

Which of the following is not a type of file?

• Docx/Doc

• PDF

• WPS

• JPEG

This file is larger and will take longer to load but it makes up for their large size with image sharpness and color retention.

• PNG

• JPEG

• PDF

• Docx/Doc

  Also sometimes called an auxiliary device, is any connected device (internal or external) that provides a computer with additional functionality.

• Peripherals/Hardware

• Output Devices

• Input Devices

• Input/Output Devices

It is most often used to enable people to see each other when communicating over the internet, or for recording video blogs or making other videos.

• Monitor

• Mouse

• Microphone

• Webcam

It is the most common input device. The user enters letters, numbers, and other symbols to give the computer information and instruction.

• Keyboard

• Microphone

• Mouse

• Monitor

Here, you need of course external storage just like flash disk or memory card where you can transfer files from a computer to external storage or vice versa.

• Computer to Computer

• Computer to External Storage

• Mobile to Mobile

• Devices to Online Storage

In these two same devices, Bluetooth connections should be turned on in order to transfer files from each other. Others prefer to use the ShareIt (third-party software) applications because it is very fast and easy to install.

• Computer to Computer

• Computer to External Storage

• Mobile to Mobile

• Devices to Online Storage

When did Sir Tim Berners-Lee is a British computer scientist invented the World Wide Web?

• October 1990

• November 1990

• December 1990

• January 1990

A kind of “address” that is unique and used to identify each resource on the web. It is also commonly called a URL.

• Hypertext Markup Language (HTML)

• Hypertext Transfer Protocol (HTTP)

• Uniform Resource Identifier (URI)

• All of the above

This is the markup or format language for the web.

• Uniform Resource Identifier (URI)           

• Hypertext Markup Language (HTML)

• Hypertext Transfer Protocol (HTTP)

• None of the above