Computer Applications Quiz 1

Preeti needs to send a very confidential message to her colleague in office over a secure channel. She uses a technique wherein an actual message (which is in readable form) can be converted into an unreadable message. This concept is known as_______

Which one of the following software comes under Open-Source Software category?

HTML tag to draw horizontal line :

Secure data transmission means

The correct HTML code to display $(P + Q)^2$ is :

Which attribute is NOT valid for the <body> tag ?

....... attribute is used to specify the location of an image file.

Which of the following is NOT an example of Intellectual Property rights?

The______ attribute of <img> tag specifies an alternate text for an image, if the image cannot be displayed due to any reason.

While creating a Web document, which unit is used to express an image’s height and width?