________________ devices allow input into the computer system by pressing a set of keys mounted on a board, connected to the computer system

Related MCQs

• Scanning devices are input devices used for direct data entry from the source document into the ______________________ .
• ________ devices are also called random-access devices because information is literally available at random or in any order.
• ___________________ consists of a spherical ball, which moves within a socket and has a stick mounted on it.
• The I/O devices that provide a means of communication between the computer and the outside world are known as________________.
• The ______________ devices can scan marks from a computer-readable paper.
• These are the devices used for getting out information from the computer
• A computer connected to a network is called a ________.
• _________ is a unique number associated with each computer making it uniquely identifiable amongst all the computers connected to the Internet.
• The ___________is responsible for transferring data and instructions from the external environment into the computer system
• The main PCB (Printed Circuit Board) is sometimes alternatively known as