Question
Noise is measured in
–Solution
The decibel (dB) is a logarithmic unit that indicates the ratio of a physical quantity (usually power or intensity) relative to a specified or implied reference level. A ratio in decibels is ten times the logarithm to base 10 of the ratio of two power quantities. 230. (4) Bats use echolocation to navigate and forage, often in total darkness. They generally emerge from their roosts in caves, attics, or trees at dusk and hunt for insects into the night.
Decreasing the amount of space required to store data and programs is accomplished by ________.
A permanent electronic portable storage device that plugs into a USB port is called a _________.
Which of the following shortcut key save the open document in MS Word like ‘Ctrl + S’?
HTML is used to create ?
What is the Super Computer developed in India ?Â
_______ is a protocol used by e-mail clients to download e-mails to your computer.
Word processing, spreadsheet, and photo-editing are examples of
Speed of 1,000,000,000 periods per second in computer terms is equivalent to:
First computer developed in India is
In an operating system, which mode allows unrestricted access to hardware resources and is used by the kernel?
