The commonly used standard data code to represent alphabetical numerical and punctuation characters used in electronic data processing system is called
1). ASCII
2). EBCDIC
3). BCD
4). All of above
1. Which of the following pair is not correctly matched? (Dec-2006)
2. Mostly which of the following device is used to carry user files?
4. ``Ctrl + Up Arrow' is used to
5. Which unit converts user data into machine readable form?
6. Analog computer works on the supply of
7. Prasar Bharati was launched in the year: (June-2008)