Semiconductor laser is used in laser printers.
To print a document which shortcut is used?
Which layer of the OSI model is used for providing end-to-end error recovery and flow control?
In Excel typical worksheet has …. Number of columns
Which of the following statements false concerning file name?
Which of the following represents one billion characters ?
Which shortcut key is used for Undo?
Which layer of the OSI model is used for establishing a logical connection between two devices?
What does PIN stands for?
A Proxy server is used for which of the following?
Which input device is commonly used to control the movement of a cursor on a computer screen?
