Question
Choose the correct option Statement I: Ozone
layer present in troposphere absorbs UV radiations from the sun Statement II: Troposphere is the densest part of atmosphereSolution
Tropospheric ozone is an atmospheric pollutant while ozone layer present in stratosphere absorbs UV radiation from the sun
Which of the following is not an output device?
Which of the following represents one billion characters ?
Which of the following stores permanent BIOS instructions?
A computer network which is used within a building is called a:
On color monitor each pixel is composed of ________.
Which one is the odd one out in the context of network security?
Which among the following ports is also known as Line Printer Port?
A key-board has at least:
What is the shortcut for bold text in most of the word processors?
To move from one worksheet to another in MS Excel, you should click on the:Â Â