Which of the following glass absorbs ultraviolet rays which are harmful for the eyes?
Potash glass are used for chemical apparatus, breakers, flasks, funnels. Optical glass is used for making lenses, prisms and optical instruments like telescopes and microscopes. Crystal glass are used to make decorative items. Crooks glass used to diminish the harmful ultraviolet rays.
Which of the following function key is also help key in the keyboard?
Which iconic computer introduced the first widely adopted GUI in 1984?
Ink Jet Printer is an example of which among the following?
In Word Processing the green underline indicates
What is the largest font size that can be selected using font size drop down list in MS Word 2010?
Which input device is commonly used to control the movement of a cursor on a computer screen?
When you enter numerical data into a cell of an MS-Excel worksheet, its horizontal alignment is _______ by default.
Which of the following is not an E -commerce application?
Pen drive has which type of memory?
Which of the following file format is not a video file format?
