How many symbols exist in Baudot code?
1). 32
2). 116
3). 58
4). 76
3. What is the number of read-write heads in the drive for a 9-trac magnetic tape?
4. Which of the following is the largest manufacturer of Hard Disk Drives?
5. A small or intelligent device is so called because it contains within it a
7. Which of the following are (is) considered to be video component?