_________________ are a series of black and white parallel and adjacent bars with spaces which represent a string of characters.

Related MCQs

• Inter-track gaps are used to separate the adjacent tracks so that the interference of magnetic fields is ________.
• _________________ are based on the use of a series of nozzles for propelling droplets of printing ink directly on almost any size of paper.
• ___________________ consists of a spherical ball, which moves within a socket and has a stick mounted on it.
• _______ is a communication transfer mode in which data is transferred in both directions to send and transfer the small amount of data.
• Which of the following refers to loading two or more programs in the computer main memory and executing them concurrently?
• ___________ forms the highest layer of TCP/IP and divides a message over file into smaller packets which are transmitted over the Internet.
• Storage and retrieval of instructions and data in a computer system is the responsibility of the __________________.
• The storage and rapid access to electronic medical records and its instant transmission over the Internet in large amounts is called ____________________
• With the help of the _______________ you can capture your images and documents and convert it into digital formats for easy storage
• The speed at which the CPU performs basic operations, measured in